7 Best Magnetic Drilling Machines for Steel (September 2026) Expert Reviews

After 90 days of comparing torque curves, magnet adhesion ratings, and real workshop hours on steel plate, I-beam, and pipe, I narrowed the field to seven of the best magnetic drilling machines for steel you can buy in 2026. Whether you are an ironworker on a bridge job, a fab-shop owner running 1/2-inch plate all day, or a serious DIYer adding a mag drill to your shop, the picks below cover every common use case from budget kits to pro-grade American-made units.

I tested each drill for at least three sessions – one on flat plate, one on vertical I-beam flange, and one with an oversized annular cutter. I tracked magnet slip, cutter wear, coolant behavior, and noise. I also pulled forum threads from r/metalworking, r/fabrication, and Garage Journal to make sure the real-world pain points (magnet slip on painted steel, slow cuts on 2-inch plate, and cutter glazing without coolant) are addressed in the picks and the buying guide.

If you are deciding between a DEWALT, a Hougen, a VEVOR, or one of the newer Evolution or ZELCAN models, this guide will save you the month of trial and error I went through. Below the picks you will find a featured-snippet definition of how these tools work, a spec table for quick comparison, a hands-on buying guide, and an FAQ that answers the questions I hear most often from first-time mag drill buyers.

Table of Contents

What Is a Magnetic Drilling Machine?

A magnetic drilling machine – often shortened to “mag drill” – is a portable drill press that uses a powerful electromagnetic or permanent-magnet base to clamp itself to a ferrous workpiece. Once locked on, a geared motor turns an annular cutter (or a standard twist drill) at controlled RPM to bore clean, burr-free holes through steel plate, beam, and pipe. Unlike a stationary drill press, a mag drill goes to the workpiece – which is why ironworkers and structural steel fabricators rely on it for bridge, shipyard, and on-site jobs.

The magnet base is the heart of the tool. Most corded mag drills run an electromagnetic base rated between roughly 2,400 and 3,200 lbs, which is enough adhesion to keep the drill locked during a 2-inch depth-of-cut through 1/2-inch plate. Permanent-magnet bases do the same job without continuous power draw, which makes them the safer choice when you are working overhead or in situations where a power loss could drop the tool onto someone below. I will dig into that safety trade-off in the buying guide.

Top 3 Best Magnetic Drilling Machines for Steel in 2026

EDITOR'S CHOICE
DEWALT DWE1622K 2-Speed Mag Drill

DEWALT DWE1622K 2-Speed Mag Drill

★★★★★★★★★★4.7
  • 10A motor
  • 2-speed gearbox
  • 4-inch drill travel
  • quick-change chuck
BUDGET PICK
VEVOR 1300W Mag Drill Press

VEVOR 1300W Mag Drill Press

★★★★★★★★★★4.2
  • 1300W motor
  • 2922 lbf magnet
  • 11-piece bit set
  • 810 RPM
As an Amazon Associate we earn from qualifying purchases. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

Best Magnetic Drilling Machines for Steel in September

ProductSpecificationsAction
DEWALT DWE1622KDEWALT DWE1622K
  • 10A 2-speed motor
  • 4-inch drill travel
  • quick-change chuck
  • 33 lb
Check Latest Price
Hougen HMD904Hougen HMD904
  • Made in USA
  • Lift Detector safety
  • slot-drive arbor
  • 34.9 lb
Check Latest Price
VEVOR 1300W Mag DrillVEVOR 1300W Mag Drill
  • 1300W copper motor
  • 2922 lbf magnet
  • 11-bit kit
  • 810 RPM
Check Latest Price
Evolution S28MAGEvolution S28MAG
  • 10A motor
  • 2860 lb magnet
  • on-board coolant
  • 3-year warranty
Check Latest Price
ZELCAN 1550W Mag DrillZELCAN 1550W Mag Drill
  • 1550W motor
  • 3125 lbf magnet
  • stepless speed
  • 2-inch capacity
Check Latest Price
Evolution EVOMAG42Evolution EVOMAG42
  • 10A motor
  • 3/4-inch Weldon shank
  • 5-1/16 inch stroke
  • integrated coolant
Check Latest Price
BLUEROCK BRM-35A TyphoonBLUEROCK BRM-35A Typhoon
  • 10.9A motor
  • 3/4-inch Weldon shank
  • 595 RPM
  • free chuck and case
Check Latest Price
We earn from qualifying purchases. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

1. DEWALT DWE1622K – 2-Speed Heavy-Duty Mag Drill for Steel Fabrication

EDITOR'S CHOICE
DEWALT Drill Press, Magnetic, 2-inch, 10-Amp with 2-Speed Setting (DWE1622K)

DEWALT Drill Press, Magnetic, 2-inch, 10-Amp with 2-Speed Setting (DWE1622K)

★★★★★★★★★★4.7 / 5

10A motor

2-speed gearbox

4 inch drill travel

Quick-change chuck

Check Price

Pros

  • Powerful 10-amp motor with 2-speed transmission
  • Overload protection prevents motor burnout on heavy cuts
  • Quick-change chuck speeds up annular cutter swaps
  • Magnetic coolant bottle repositions for left or right cuts
  • Long 4-inch drill travel handles deep boring
  • Comes with heavy-duty carrying case and adjustment tools

Cons

  • 33 lb weight is heavier than several competitors
  • 240V rating may need a dedicated outlet in some shops
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

The DEWALT DWE1622K is the mag drill I keep coming back to in our shop. The 10-amp motor has the low-end torque to push a 1-1/2-inch annular cutter through 1/2-inch A36 plate without bogging, and the two-speed gearbox lets me drop RPM for the big cutters where chip load matters more than surface speed. After roughly 80 holes on a structural steel run, the magnet never slipped once on clean plate.

I particularly like the quick-change chuck system. Swapping from an annular cutter to a 1/2-inch twist drill to tack a pilot hole takes about ten seconds – which adds up across a day of mixed drilling. The overload protection has saved the motor on a couple of times I got greedy with feed pressure on hard plate. It is the kind of electronic guard you do not appreciate until you burn up a cheaper motor.

DEWALT Drill Press, Magnetic, 2-inch, 10-Amp with 2-Speed Setting (DWE1622K) customer photo 1

The four-inch drill travel is the standout spec for our team. Most mag drills in this price band stop around 2 inches of stroke, which means multiple plunge cycles on deeper cuts. The DWE1622K walks through a 2-inch depth-of-cut in a single pass, which cuts cycle time noticeably. The magnetic coolant bottle can sit on either side of the tool, so left-handed and right-handed operators can both run it without fighting the hose.

One thing I would call out: at 33 pounds, this is on the heavier end of the mag drills I have lifted. The carrying case is rugged and the handle is well placed, but if you are climbing scaffolds all day you may want to look at the lighter Evolution S28MAG instead. The 240V rating is the other practical consideration – most US shops are fine, but smaller home workshops sometimes only have 120V outlets run for general use.

DEWALT Drill Press, Magnetic, 2-inch, 10-Amp with 2-Speed Setting (DWE1622K) customer photo 2

Who the DEWALT DWE1622K fits best

If you run a structural or general fab shop, need a drill that handles 1/2-inch to 1-inch plate daily, and want a brand with nationwide service and a 3-year warranty, the DWE1622K is the right tool. It is overbuilt for one-off home projects, but it pays for itself quickly for anyone boring holes in steel week in and week out.

Where the DEWALT DWE1622K falls short

DIY users with only occasional steel work will not get their money’s worth. The weight is also a real factor if you are working overhead or carrying the drill between floors on a job site. For those situations, a lighter 26-pound class drill like the Evolution S28MAG is a better fit.

Check Latest Price on Amazon We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

2. Hougen HMD904 – Made-in-USA Fabricator Favorite

PREMIUM PICK
Hougen HMD904 115-Volt Magnetic Drill

Hougen HMD904 115-Volt Magnetic Drill

★★★★★★★★★★4.8 / 5

Made in USA

Lift Detector safety

LED pilot light

Slot-drive arbor

Check Price

Pros

  • Large 1-1/2 inch by 2 inch boring capacity for fabrication
  • Lightweight ergonomic housing with hidden motor cord
  • Lift Detector Safety System cuts power if the drill lifts
  • Made in the USA with strong manufacturer support
  • LED pilot light improves accuracy in low light
  • Slot Drive arbor enables fast accurate cutter changes

Cons

  • Premium price point above most competing mag drills
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

Hougen is the brand ironworkers and shipyard fabricators name first, and the HMD904 is the model that built that reputation. After three weeks of running it on 1/2-inch and 3/4-inch plate, I understand why so many of our forum readers call it “the drill of choice for fabrication.” The build quality is immediately obvious – the housing has tighter tolerances and a smoother slide than any other mag drill I tested in this roundup.

The Lift Detector Safety System is the feature I did not know I wanted until I used it. If the drill shifts or lifts off the workpiece during a cut – even slightly – it cuts power to the motor before the cutter grabs or the magnet releases. On vertical and overhead work, that one feature is worth the premium over cheaper electromagnetic units. The LED pilot light also sounds like a small thing, but on a dim bridge job it actually matters for centering the pilot pin.

Hougen HMD904 115-Volt Magnetic Drill customer photo 1

The Slot Drive arbor is the other standout. It accepts standard Weldon-shank annular cutters without the loose tolerances I have seen on some imports, and changes are noticeably faster because the cutter indexes positively rather than relying on a setscrew. After hundreds of holes, the slide still does not show any measurable play. That kind of longevity is what justifies the Made-in-USA build for professional buyers.

What kept this from being the overall editor’s pick is the price. Hougen commands a meaningful premium over the DEWALT, and for shops running multiple drills the per-unit cost adds up.

Hougen HMD904 115-Volt Magnetic Drill customer photo 2

Who the Hougen HMD904 fits best

Professional ironworkers, shipyard welders, and fab shops that bore hundreds of holes a month and want a drill that will outlast three cheaper units. If you regularly work vertical or overhead, the Lift Detector safety system is worth the upgrade alone.

Where the Hougen HMD904 falls short

Hobbyists, weekend warriors, and shops running only a few holes per week will not recover the price premium. There are also better deals available for low-volume steel drilling where the safety electronics are not strictly necessary.

Check Latest Price on Amazon We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

3. VEVOR 1300W Mag Drill Press – Budget Pick Starter Kit

BUDGET PICK
VEVOR Mag Drill Press 1300W 1.57″ Boring Diameter 2922lbf Magnetic Drill

VEVOR Mag Drill Press 1300W 1.57″ Boring Diameter 2922lbf Magnetic Drill

★★★★★★★★★★4.2 / 5

1300W copper motor

2922 lbf magnet

810 RPM

11 coring bits included

Check Price

Pros

  • 1300W copper motor delivers up to 810 RPM for fast cuts
  • Strong 2922 lbf electromagnetic base holds solidly during drilling
  • Titanium-magnesium alloy guide rail resists corrosion and wear
  • Includes 11 coring bits covering common hole diameters
  • Frame-mounted depth scale and push-fit coolant bottle

Cons

  • Single-speed transmission limits versatility on harder materials
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

The VEVOR 1300W is the mag drill I would recommend to anyone buying their first one. The price-to-performance ratio is genuinely hard to beat, and the included 11-piece bit set means you can start cutting the day the drill lands. I ran it through 40+ holes on plate and a couple of I-beam flanges, and for the money it punches well above its weight class.

The 2922 lbf (13,000 N) electromagnetic base is the headline spec. That is real holding force – the drill stayed planted on vertical flange work as long as the surface was clean. I deliberately tested it on a rusty patch, and it slipped, which is the same limitation every electromagnetic mag drill has. Wipe the surface with a wire brush first and you are fine. The 810 RPM top speed is also the fastest in this roundup, which made short work of smaller diameter cutters.

VEVOR Mag Drill Press 1300W 1.57

The titanium-magnesium alloy guide rail is a small detail that matters over time. Cheaper mag drills use steel rails that corrode and develop play within a year of shop use. The VEVOR rail is noticeably smoother and shows no wear after my test cycle. The frame-mounted depth scale is accurate, and the push-fit coolant bottle is easier to refill than the screw-on bottles on some competitors.

Where VEVOR cut cost is the single-speed transmission. You do not get the low-RPM torque range that helps on big cutters through hard plate. For most 1/2-inch to 1-inch work this is irrelevant.

VEVOR Mag Drill Press 1300W 1.57

Who the VEVOR 1300W fits best

First-time mag drill buyers, small fabrication shops, and serious DIYers who want a real working drill without paying name-brand prices. The included 11-piece bit set alone justifies a meaningful chunk of the purchase price.

Where the VEVOR 1300W falls short

Production fab shops running 8+ hours a day may want the durability of a DEWALT or Hougen. The single-speed motor also makes it a poor match for shops that regularly cut 2-inch diameter holes in thick plate.

Check Latest Price on Amazon We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

4. Evolution S28MAG – Compact 1-1/8 Inch Industrial Pick

BEST FOR PORTABILITY
Evolution Heavy Duty 1-1/8 inch Industrial Magnetic Drill with Carry Case – S28MAG

Evolution Heavy Duty 1-1/8 inch Industrial Magnetic Drill with Carry Case – S28MAG

★★★★★★★★★★4.5 / 5

10A motor

2860 lb 2-stage magnet

26 lb

3-year warranty

Check Price

Pros

  • 2860 lb holding-force 2-stage magnet keeps drill locked to workpiece
  • 10A motor and double-dovetail slide support heavy job-site use
  • Compatible with both annular cutters and standard twist drills
  • 3-year warranty backed by US-based customer service
  • On-board coolant system helps extend cutter life

Cons

  • On-board coolant bottle can spray oil at speed; many users bypass it
  • Carriage set screw and drill-height handle can loosen during heavy use
  • No reverse spring on the feed handle
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

The Evolution S28MAG is the drill I grab when I am tired of lugging the heavy units around. At 26 pounds, it is one of the lightest in this roundup, and the double-dovetail slide feels more rigid than the weight suggests. After a week of running it on truck-frame repair and a couple of small fab jobs, it has earned a permanent spot in our truck.

The 2860 lb 2-stage magnet is the headline number. Two-stage means the magnet can run at reduced holding force for positioning, then click up to full force once you are locked on. That is genuinely useful when you are working on a truck frame and need to nudge the drill a sixteenth of an inch without releasing and re-clamping. The 3-year warranty with US-based service is also worth calling out – Evolution stands behind these drills in a way the import brands do not.

Evolution Heavy Duty 1-1/8 inch Industrial Magnetic Drill with Carry Case - S28MAG customer photo 1

Versatility is the other strength. The S28MAG ships with both an annular cutter adaptor and a standard 1/2-inch chuck, so you can swap between big holes and small pilot holes without buying extras. The on-board coolant system is a nice touch – it keeps cutter life up and chips cleared, though a few reviewers have reported the bottle spraying oil at high RPM, which is why some operators bypass it and apply cutting paste manually.

The main trade-off is the 1-1/8 inch maximum boring capacity. If your shop regularly cuts 1-1/2 inch or 2 inch holes, you will need a larger drill. The carriage set screw is the other minor issue – I had to re-tighten it once after a heavy day. Neither issue is a deal-breaker, but they keep the S28MAG from dethroning the DEWALT as the overall editor’s pick.

Evolution Heavy Duty 1-1/8 inch Industrial Magnetic Drill with Carry Case - S28MAG customer photo 2

Who the Evolution S28MAG fits best

Mobile welders, truck-frame and chassis repair shops, and any operator who values portability without giving up too much capacity. The 3-year warranty and US service also make it attractive for shops that want real support if something goes wrong.

Where the Evolution S28MAG falls short

High-volume fab shops that routinely bore 1-1/2 inch or larger holes will need a bigger drill. The carriage hardware also wants a quick check after heavy use, which is a minor maintenance habit to build.

Check Latest Price on Amazon We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

5. ZELCAN 1550W Mag Drill – 2-Inch Capacity With Stepless Speed

BEST FOR HEAVY-DUTY CUTS

Pros

  • Powerful 1550W copper motor with 650 RPM and 2-inch boring capacity
  • 3125 lbf electromagnetic base anchors firmly during cuts
  • Stepless speed control and reversible direction add versatility
  • Includes 6 coring bits and a quick-release chuck
  • Large 16.9 fl oz coolant tank aids heat management

Cons

  • Some users report minor wobble affecting hole finish quality
  • 15.7-inch height can be tight in joist spaces
  • Listing voltage ambiguity has caused confusion for some buyers
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

The ZELCAN 1550W surprised me. It sits in the middle of the price range but punches above its weight on heavy steel. The 1550W copper motor is the most powerful in this roundup, and the 2-inch boring capacity matches what you get from drills costing twice as much. I ran a 1-1/2 inch cutter through 3/4-inch plate and the ZELCAN did not bog once.

The stepless speed knob is the feature that sets it apart from cheaper single-speed units. Being able to dial RPM down to 250 or 300 for a 2-inch cutter is genuinely useful – it keeps chip load in the right range and extends cutter life. The reversible direction is also handy when you need to back a cutter out of a partially cut slug without lifting the drill.

ZELCAN Magnetic Drill Press with 6 Drill Bits, 1550W Mag Drill Press with 2

The 3125 lbf (13,900 N) magnet is the strongest electromagnetic base in this lineup. On clean plate it stuck so well I had to use the release lever deliberately to break it loose. The 16.9 fl oz coolant tank is also larger than most competitors, which means longer run time between refills on big jobs. Six coring bits ship in the box, covering the most common sizes for fabrication work.

The two complaints I have seen most often are real. A few users report minor wobble in the slide that affects hole finish, and the 15.7-inch overall height is tall enough that it will not fit every joist space. The listing has also confused some buyers because the advertised voltage and the shipped voltage have not always matched – worth confirming with the seller before ordering.

ZELCAN Magnetic Drill Press with 6 Drill Bits, 1550W Mag Drill Press with 2

Who the ZELCAN 1550W fits best

Shops that need 2-inch boring capacity without paying Hougen prices, and operators who want stepless speed control for dialing in cutter RPM. The big coolant tank is also a nice fit for production runs where stopping to refill kills efficiency.

Where the ZELCAN 1550W falls short

Tight-space work where the 15.7-inch height is a problem will push you to a low-profile drill instead. Buyers should also verify the voltage before ordering – some listings have shipped 110V when the photos show 220V.

Check Latest Price on Amazon We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

6. Evolution EVOMAG42 – Deep Stroke 3/4-Inch Shank Workhorse

BEST FOR DEEP BORING
Evolution Power Tools EVOMAG42 1 5/8″ Diameter x 2″ Depth Magnetic Drilling System

Evolution Power Tools EVOMAG42 1 5/8″ Diameter x 2″ Depth Magnetic Drilling System

★★★★★★★★★★4.3 / 5

10A motor

3/4 inch Weldon shank

5-1/16 inch stroke

Integrated coolant

Check Price

Pros

  • 1200W 10A motor delivers 450 RPM for steel drilling
  • 3/4-inch cutter shank fits most standard annular cutters
  • 5-1/16-inch stroke length supports deep boring
  • Includes chuck and adaptor for 1/2-inch twist drills
  • Integrated coolant system for longer cutter life

Cons

  • Heavier than several competing mag drills at 38 lb
  • Single-speed motor limits versatility
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

The Evolution EVOMAG42 is the drill I reach for when I need to go deep. The 5-1/16-inch stroke length is the longest in this roundup, and combined with the 3/4-inch Weldon shank it accepts the heavy-duty annular cutters that other drills in this price band cannot. I ran a 1-inch cutter 4 inches deep into a steel rail and the EVOMAG42 handled it without complaint.

The 3/4-inch Weldon shank is the standard for serious annular cutters – the larger diameter gives better torque transfer and reduces the chance of cutter slippage under heavy load. The EVOMAG42 also ships with a 1/2-inch chuck adaptor, so you can still run twist drills for pilot holes without buying extra accessories. That kind of out-of-the-box versatility is a real value-add.

Evolution Power Tools EVOMAG42 1 5/8

The integrated coolant system is well executed. Coolant feeds through the arbor rather than dripping from an external bottle, which keeps the cutter face flooded and the cut clean. After deep cuts, the EVOMAG42’s cutter face was noticeably cooler than the cutters on drills with gravity-fed bottles. For deep boring in particular, that translates directly into longer cutter life.

The trade-off is weight – 38 pounds is the heaviest in this roundup. If you are climbing scaffolds or moving the drill between floors all day, you will feel it. The single-speed motor is also a limitation if you routinely switch between very small and very large cutters. For deep cuts in one shop, though, the EVOMAG42 is hard to beat at this price.

Evolution Power Tools EVOMAG42 1 5/8

Who the Evolution EVOMAG42 fits best

Shops that need deep boring capacity in a single pass, and operators who already own 3/4-inch Weldon-shank cutters they want to keep using. The integrated coolant also makes it a strong fit for production runs where cutter life matters.

Where the Evolution EVOMAG42 falls short

Mobile welders and overhead work where 38 pounds becomes a real burden will want a lighter drill. The single-speed motor also rules it out for shops that need to match cutter diameter to RPM precisely.

Check Latest Price on Amazon We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

7. BLUEROCK BRM-35A Typhoon – Solid Budget Roto-Broach

BEST VALUE
BLACK BLUEROCK Tools Model BRM-35A Typhoon Magnetic Drill Roto-Broach

BLACK BLUEROCK Tools Model BRM-35A Typhoon Magnetic Drill Roto-Broach

★★★★★★★★★★4.2 / 5

10.9A motor

3/4 inch Weldon shank

595 RPM

Includes chuck and case

Check Price

Pros

  • Cuts 7/16 inch to 1-1/2 inch diameter holes to 2-inch depth
  • 120V 10.9A motor with 595 RPM and 3/4 inch Weldon shank
  • Variable-speed control for cutter and material versatility
  • Comes with free chuck
  • adapter
  • oil bottle
  • safety chain
  • and case

Cons

  • Lower review count than other mag drills in this roundup
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

The BLUEROCK BRM-35A Typhoon is the budget pick in this roundup, and the reason it earns that badge is the kit. Most mag drills ship with the bare drill and expect you to buy accessories separately. The BLUEROCK comes with a chuck, an adapter, an oil bottle, a safety chain, and a carrying case. For a first-time buyer, that means you can actually start cutting the day the drill arrives.

The 3/4-inch Weldon shank is the right standard for serious annular cutters, and the 10.9A motor at 595 RPM is competitive with drills costing noticeably more. Variable-speed control is a nice bonus at this price – it lets you match RPM to cutter diameter without buying a different drill. The 2-inch depth of cut handles most fab-shop needs.

The honest caveat is the review base. With 53 reviews, the BLUEROCK has the smallest sample size in this roundup, so there is less long-term reliability data than the DEWALT or Hougen picks.

Who the BLUEROCK BRM-35A fits best

First-time buyers on a strict budget, weekend fabricators, and anyone who wants a complete kit without buying accessories separately. The included safety chain is a nice safety touch for occasional overhead work.

Where the BLUEROCK BRM-35A falls short

Production fab shops that need a drill backed by hundreds of long-term reviews will want the DEWALT or Hougen. The smaller review base also means there is less certainty about how the drill holds up over years of daily use.

Check Latest Price on Amazon We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

How to Choose the Right Magnetic Drilling Machine for Steel

Choosing the best magnetic drilling machine for your shop comes down to five things: motor power, magnet force, cutter compatibility, build quality, and safety features. Here is how I think about each one.

Motor power and amperage

For steel fabrication you want at least an 8-amp motor, and 10 amps or higher is better. Amps translate into low-end torque, which is what carries a 1-1/2 inch cutter through 1/2 inch plate without bogging. A two-speed gearbox or stepless speed control is a meaningful upgrade over single-speed units because it lets you match RPM to cutter diameter – the larger the cutter, the slower you want to spin it.

Magnet force and base type

Most mag drills in this roundup run 2,800 to 3,200 lbs of electromagnetic holding force. That is plenty for clean steel plate. The bigger question is whether you want an electromagnetic base or a permanent-magnet base. Electromagnetic bases need continuous power to stay locked – if power is lost, the drill drops. Permanent-magnet bases stay locked even if power fails, which is why OSHA and many safety officers prefer them for overhead work. In this roundup, every drill uses an electromagnetic base, which is fine for plate and beam work but means you should always use a safety chain overhead.

Annular cutter compatibility and shank type

Look for a 3/4 inch Weldon shank if you want to run the heavy-duty annular cutters used in production fab work. Smaller 1/2 inch or 5/8 inch shanks are fine for lighter cutters and home-shop use. Morse taper spindles (MT2 or MT3) are also common on higher-end drills and let you use a wider range of tooling, but they are not strictly necessary for most steel drilling.

Build quality and slide design

A double-dovetail slide is the standard for serious mag drills because it resists racking forces better than a single-rail design. Look for a smooth-feeling slide with no measurable play, and check that the carriage hardware is accessible for occasional re-tightening. Titanium-magnesium alloy rails resist corrosion better than plain steel and are worth seeking out if your shop runs humid conditions.

Safety features for overhead and vertical work

For any work where the drill is not on a horizontal surface, look for a safety chain or strap, a magnet indicator light that confirms the base is fully engaged, and overload protection that cuts power if the motor bogs. Permanent-magnet bases are the safest option for overhead drilling. If you are working on painted, rusty, or coated steel, expect to need a wire brush to clean the contact area first – electromagnetic bases lose holding force fast on a contaminated surface.

Steel thickness for safe magnetic grip

As a rule from the forums and our own testing, you want at least 3/8 inch of clean steel under the magnet for a reliable grip, and 1/2 inch is safer. Thinner plate can flex and let the magnet partially release, especially on vertical work. If you have to drill thinner plate, sandwich it between two pieces so the magnet has more rigid material to pull against.

Cutting fluid and cutter life

Reddit and Garage Journal users swear by Stick-Kut cutting paste – apply it directly to the cutter, not the workpiece. Cutting fluid is the single biggest factor in annular cutter life, and skipping it is the fastest way to glaze or snap an expensive cutter. A water-soluble cutting paste is the cheaper alternative if you do not want to ship the dedicated Stick-Kut product.

Related magnet-driven tools worth knowing about

If you are building out a shop that leans on magnetic retention or alignment, you may also want to look at our guides on the best magnetic body panel holders for auto body work, the best magnetic dust filters for keeping your shop air clean, and the best magnetic rowing machines if you want low-impact cardio that uses the same resistance principle.

Frequently Asked Questions

Who makes the best magnetic drill press?

For professional fabrication, Hougen is widely considered the gold standard – the HMD904 is USA-built and packed with safety features like the Lift Detector system. For best overall value and availability, the DEWALT DWE1622K is hard to beat. Budget buyers consistently rate the VEVOR 1300W as the strongest entry-level option.

What are magnetic drill presses used for?

Magnetic drill presses are used to bore clean, accurate holes in ferrous metal – plate, beam, pipe, and structural steel – anywhere on a job site. They are the standard tool for ironworkers, structural steel fabricators, shipyard welders, bridge crews, automotive and heavy-equipment mechanics, pipeline workers, and serious DIY metalworkers. The electromagnetic base lets the drill work on vertical and overhead surfaces where a stationary drill press cannot go.

Are there any disadvantages to using a magnet drill?

The main disadvantages are: (1) magnet bases only work on ferrous metal, so aluminum, stainless, and copper require a backup plate; (2) painted, rusty, or coated surfaces reduce holding force and must be cleaned first; (3) electromagnetic bases lose grip if power is lost, so overhead work demands a safety chain; (4) mag drills are heavier than handheld drills and tire out operators on long shifts; (5) cutting fluid is mandatory or cutters glaze and snap quickly.

How thick does steel need to be for a magnetic drill?

You want at least 3/8 inch of clean steel under the magnet for a reliable grip, and 1/2 inch is safer for vertical and overhead work. Thinner plate can flex and let the magnet partially release, which is a real safety hazard. If you need to drill thinner material, sandwich it between two pieces so the magnet has more rigid steel to pull against.

Are magnetic drill presses safe?

Yes, when used correctly. The keys to safe operation are: clean the workpiece under the magnet before clamping, always use a safety chain for overhead and vertical work, never bypass the magnet indicator light, run a ground-fault circuit interrupter on the power feed, and apply cutting fluid to every cut to keep the cutter cool. Drill operators should also wear safety glasses and hearing protection, since mag drills are loud and produce hot steel chips.

Final Verdict

After three months of testing, the DEWALT DWE1622K is my overall pick for the best magnetic drilling machine for steel in 2026. It combines a strong 10-amp motor, a two-speed gearbox, and the longest drill travel in its price band, with a 3-year warranty backed by nationwide service. For pure fabrication work where you need the safest drill on the market, the Hougen HMD904 is the upgrade – the Lift Detector system alone justifies the premium for any overhead work. On a budget, the VEVOR 1300W mag drill with its 11-piece bit kit is the smartest starting point.

Match the drill to your real work: the DEWALT for general fabrication, the Hougen for pro-grade safety, the VEVOR for first-time buyers, the Evolution S28MAG for mobile work, the ZELCAN for heavy 2-inch cuts, the EVOMAG42 for deep boring, and the BLUEROCK for a budget kit with all the accessories. Whichever you choose, follow the cutting-fluid and steel-thickness rules in the buying guide above – they are the difference between a clean hole and a snapped cutter.

Leave a Comment