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Portable Magnetic Drills put superior hole making capabilities in your hands whether you are working on site or in the shop. A Hougen Portable Magnetic Drill can be used wherever there is electric power, and our models let you custom match a drill to your specific needs.
You can choose from 14 models starting with an ultra small model that fits in tight quarters and drills up to 27mm diameter thru 19mm depth of cut, or a model that has the might to produce 77mm holes thru 76mm thick material.
Typical industry applications include:
- Steel Fabrication & Welding Shops
- Mining & Construction
- Bridge Rebuilding
- Ship Building
- Truck, RV & Special Vehicle Build
- Pipeline, Offshore & Oil Fields
- Power Utilities
- Maintenance Facilities
- Mobile Repair Shops
- Machinery Riggers
- HVAC
INTEGRATED SAFETY FEATURES
Hougen safety features are standard equipment on all Hougen magnetic drills:
- Each drill is packed with a safety chain or strap.
- A 2 stage circuit requires the magnet to be turned on prior to starting the motor which prevents accidental motor starts.
- Integrated safety LED indicator that tells when a lift detector is engaged.
ROTABROACH ANNULAR CUTTERS
A Rotabroach can multiply your cutting speed by up to 3 times from traditional tooling. You get longer tool life, a more accurate hole, a better finish, with no burrs.
Rotabroach cutters maximize feed rates because up to 10 cutting edges distribute the cutting load evenly.
STACK-CUT GEOMETRY
Rotabroach Annular Cutters with a Stack-Cut tooth geometry must be used whenever two or more plates are being drilled simultaneously – often in a single pass.
Hougen’s Technical Service Department should be contacted whenever special tooth geometry and applications will be necessary.
Ultra Low Profile lightweight right angle drill with large capacity.
- Lightweight at only 23.8 lbs (10.8kg)
- Patented quill feed arbor for smooth cuts and minimal maintenance
- Uses RotaLoc Plus™ annular cutters which requires no tools for installation or removal
- Positive slug ejection
- High torque gearing
- Lift detector safety system
- Feed handle switches easily from side to side
- Ratchet can be used in place of feed handle
- Rear mounted controls
- Carrying handle
- Carrying Case included
- One year warranty
The mag drill of choice for fabrication. Lightweight, compact, powerful, & versatile.
- Large 1-1/2″ x 2″ capacity
- Pilot light – for low light or no light conditions
- Two stage magnet – 30% power increase when motor is turned on
- Slot Drive arbor for more accuracy and quicker change out of accessories
- Housing – stronger stiffer, more ergonomic
- Positive slug ejection
- Many accessories are available for a portable machine shop including: drill chucks, tapping, countersink, and more…
- Feed handles quickly change from side to side
- Lift detector safety system
- Rear mounted controls
- Gravity feed coolant system (HMD904 w/ coolant bottle)
- Carrying case included
- One year warranty
Swivel Base adds even greater versatility:
- Precisely line up your pilot with the holes center location
- One stroke lock and unlock handle
- Great for horizontal, overhead, tight areas, and getting out over another piece of steel
- Patented
A powerful two speed mag drill with great power to weight ratio.
- Large 1-5/8″ x 2″ capacity
- Powerful high torque Hougen motor and gears
- Two Speed gear box – 250 & 450 RPM
- Pilot light – for low light or no light conditions
- Two stage magnet – 30% increase in power when motor is turned on
- Positive slug ejection
- Integrated coolant bottle
- Many accessories are available for a portable machine shop including: drill chucks, tapping, countersink, and more…
- Feed handles quickly change from side to side
- Lift detector safety system
- Rear mounted controls
- Carrying case included
- One year warranty
Swivel Base adds even greater versatility:
- Precisely line up your pilot with the holes center location
- One stroke lock and unlock handle
- Great for horizontal, overhead, tight areas, and getting out over another piece of steel
- Patented
A powerful two speed power feed mag drill with great power to weight ratio.
- Large 1-5/8″ x 2″ capacity
- Powerful high torque Hougen motor and gears
- Two Speed gear box – 250 & 450 RPM
- Pilot light – for low light or no light conditions
- Smart technology optimizes feed rate for increased tool life and excellent hole quality
- Single handle to engage power feed system
- Selectable manual/power feed mode
- Two stage magnet – 30% increase in power when motor is turned on
- Positive slug ejection
- Integrated coolant bottle
- Lift detector safety system
- One year warranty
Swivel Base adds even greater versatility:
- Precisely line up your pilot with the holes center location
- One stroke lock and unlock handle
- Great for horizontal, overhead, tight areas, and getting out over another piece of steel
- Patented
Our most powerful two speed mag drill for heavy duty fabrication.
- Large 2-3/8″ x 3″ capacity
- Our most powerful high torque motor
- Two Speed gear box – 250 & 450 RPM
- Pilot light – for low light or no light conditions
- Two stage magnet – 30% increase in power when motor is turned on
- Positive slug ejection
- Integrated coolant bottle
- Many accessories are available for a portable machine shop including: drill chucks, tapping, countersink, and more…
- Feed handles quickly change from side to side
- Lift detector safety syste
- Rear mounted controls
- Carrying case included
- One year warranty
Swivel Base adds even greater versatility:
- Precisely line up your pilot with the holes center location
- One stroke lock and unlock handle
- Great for horizontal, overhead, tight areas, and getting out over another piece of steel
- Patented
Drill holes up to 6″ deep, multiple stacked plates or extend your hole reach capability.
- 2″ x 6″ capacity
- Two Speed gear box – 250 & 450 RPM
- Pilot light – for low light or no light conditions
- Two stage magnet – 30% increase in power when motor is turned on
- Pressurized coolant system
- Many accessories are available for a portable machine shop including: drill chucks, tapping, countersink, and more…
- Feed handles quickly change from side to side
- Lift detector safety system
- Rear mounted controls
- One year warranty
Swivel Base adds even greater versatility:
- Precisely line up your pilot with the holes center location
- One stroke lock and unlock handle
- Great for horizontal, overhead, tight areas, and getting out over another piece of steel
- Patented
Rugged, high powered mag drills for fabrication and high production environments.
- Two speed gear box-250 & 450 or 450 & 750 RPM
- Positive slug ejection
- Patented quill feed arbor for smooth cuts and minimal maintenance
- Two stage magnet. Engages full power when motor is turned on
- Feed handles quickly change from side to side
- Lift detector safety system
- Rear mounted controls
- Coolant bottle included
- Optional Pressurized coolant system available
- With coolant bottle and carrying handle removed drill becomes only 15″ (381mm) high
- Carrying Case included
- One year warranty
Industrial four speed, 4″ depth mag drill for heavy duty metal fabrication.
- Powerful motor with two speed gear box
- Interchangeable gears for up to four speeds
- Uses Hougen “12,000-Series” Annular Cutters
- Pilot Light for low light conditions
- Two stage magnet
- Positive slug ejection
- Coolant bottle included – optional pressurized system
- More holding power with impactor points
- Lift detector safety system
- Minimal maintenance requirements
- Integrated motor/gearbox design with guide rails for a rigid compact design
- One year warranty
With Rotabroach Annular Cutters you can multiply your speed of cut by more than 2 to 3 times from what you expect with traditional twist drills and other conventional tools. And you get longer tool life, a more accurate hole, a better finish, with no burrs. For use with Hougen Portable Magnetic Drills on materials up to 275 BHN.
Made of hardened, high speed tool steel and precision ground, cutters feature a 3/4″ diameter double-flatted shank for use on all Hougen Mag Drill Models except HMD111, HMD115, HMD151, & HMD150 (Models HMD915 and HMD916 require adapter #02386) and are available in 1, 2, and 3″ D.O.C. Plus, modified end tooth geometry for stacked plate drilling is available.
Rotabroach Cutters are resharpenable using the Model 10950 Sharpening Machine.
Cutter Dia. | Decimal Equiv. | Part Number / Depth | ||||
25mm | 50mm | 76mm | ||||
Use with Pilot | 10531 | 10532 | ||||
7/16 | .4375 | 12114 | 12214 | —- | ||
Use with Pilot | 10533 | 10534 | ||||
1/2 | .5000 | 12116 | 12116 | —- | ||
9/16 | .5625 | 12118 | 12118 | —- | ||
5/8 | .6250 | 12120 | 12120 | —- | ||
11/16 | .6875 | 12122 | 12122 | —- | ||
Use with Pilot | 10527 | 10528 | 24131 | |||
3/4 | .7500 | 12124 | 12124 | 3-12124 | ||
13/16 | .8125 | 12236 | 12236 | 3-12126 | ||
7/8 | .8750 | 12228 | 12228 | 3-12128 | ||
15/16 | .9375 | 12230 | 12230 | 3-12130 | ||
1 | 1.0000 | 12232 | 12232 | 3-12132 | ||
1-1/16 | 1.0625 | 12234 | 12234 | 3-12134 | ||
1-1/8 | 1.1250 | 12236 | 12236 | 3-12136 | ||
1-3/16 | 1.1875 | 12238 | 12238 | 3-12138 | ||
1-1/4 | 1.2500 | 12240 | 12240 | 3-12140 | ||
1-5/16 | 1.3125 | 12242 | 12242 | 3-12142 | ||
1-3/8 | 1.3750 | 12244 | 12244 | 3-12144 | ||
1-7/16 | 1.4375 | 12246 | 12246 | 3-12146 | ||
1-1/2 | 1.5000 | 12248 | 12248 | 3-12148 | ||
1-9/16 | 1.5625 | 12250 | 12250 | 3-12150 | ||
1-5/8 | 1.6250 | 12252 | 12252 | 3-12152 | ||
1-11/16 | 1.6875 | 12254 | 12254 | 3-12154 | ||
1-3/4 | 1.7500 | 12256 | 12256 | 3-12156 | ||
1-13/16 | 1.8125 | 12258 | 12258 | 3-12158 | ||
1-7/8 | 1.8750 | 12260 | 12260 | 3-12160 | ||
1-15/16 | 1.9375 | 12262 | 12262 | 3-12162 | ||
2 | 2.000 | 12264 | 12264 | 3-12164 | ||
2-1/16 | 2.0625 | —- | 12266 | —- | ||
2-1/8 | 2.1250 | —- | 12268 | —- | ||
2-3/16 | 2.1875 | —- | 12270 | —- | ||
2-1/4 | 2.2500 | —- | 12272 | —- | ||
2-5/16 | 2.3125 | —- | 12274 | —- | ||
2-3/8 | 2.3750 | —- | 12276 | —- |
Cutter Dia. | Decimal Equiv. | Part Number / Depth | ||||
25mm | 50mm | 76mm | ||||
Use with Pilot | 10531 | 10532 | ||||
12mm | .4724 | 12312 | 12412 | —- | ||
Use with Pilot | 10533 | 10534 | ||||
13mm | .5118 | 12313 | 12413 | —- | ||
14mm | .5512 | 12314 | 12414 | —- | ||
15mm | .5906 | 12315 | 12415 | —- | ||
16mm | .6299 | 12316 | 12416 | —- | ||
17mm | .6693 | 12317 | 12417 | —- | ||
18mm | .7087 | 12318 | 12418 | —- | ||
Use with Pilot | 10527 | 10528 | 24131 | |||
19mm | .7480 | 12319 | 12419 | 12519 | ||
20mm | .7874 | 12320 | 12420 | 12520 | ||
21mm | .8268 | 12321 | 12421 | 12521 | ||
22mm | .8661 | 12322 | 12422 | 12522 | ||
23mm | .9055 | 12323 | 12423 | 12523 | ||
24mm | .9449 | 12324 | 12424 | 12524 | ||
25mm | .9843 | 12325 | 12425 | 12525 | ||
26mm | 1.0236 | 12326 | 12426 | 12526 | ||
27mm | 1.0630 | 12327 | 12427 | 12527 | ||
28mm | 1.1024 | 12328 | 12428 | 12528 | ||
29mm | 1.1417 | 12329 | 12429 | 12529 | ||
30mm | 1.1811 | 12330 | 12430 | 12530 | ||
31mm | 1.2205 | 12331 | 12431 | 12531 | ||
32mm | 1.2598 | 12332 | 12432 | 12532 | ||
33mm | 1.2992 | 12333 | 12433 | 12533 | ||
34mm | 1.3386 | 12334 | 12434 | 12534 | ||
35mm | 1.37779 | 12335 | 12435 | 12535 | ||
36mm | 1.4173 | 12336 | 12436 | 12536 | ||
37mm | 1.4567 | 12337 | 12437 | 12537 | ||
38mm | 1.4961 | 12338 | 12438 | 12538 | ||
39mm | 1.5354 | 12339 | 12439 | 12539 | ||
40mm | 1.5743 | 12340 | 12440 | 12540 | ||
41mm | 1.6142 | 12341 | 12441 | 12541 | ||
42mm | 1.6535 | 12342 | 12442 | 12542 | ||
43mm | 1.6929 | 12343 | 12443 | 12543 | ||
44mm | 1.7323 | 12344 | 12444 | 12544 | ||
45mm | 1.7717 | 12345 | 12445 | 12545 | ||
46mm | 1.8110 | 12346 | 12446 | 12546 | ||
47mm | 1.8504 | 12347 | 12447 | 12547 | ||
48mm | 1.8898 | 12348 | 12448 | 12548 | ||
49mm | 1.9291 | 12349 | 12449 | 12549 | ||
50mm | 1.9685 | 12350 | 12450 | 12550 | ||
51mm | 2.0079 | 12351 | 12451 | 12551 | ||
52mm | 2.0472 | 12352 | 12452 | 12552 |
PILOTS FOR ROTABROACH CUTTERS | ||
Part No. | Description | |
10527 | 25mm D.O.C. Pilot (3/4″ – 2-3/8″ & 19mm – 52mm) | |
10528 | 50mm D.O.C. Pilot (3/4″ – 2-3/8″ & 19mm – 52mm) | |
10531 | 25mm D.O.C. Pilot (7/16″ X 12mm) | |
10532 | 50mm D.O.C. Pilot (7/16″ X 12mm) | |
10533 | 25mm D.O.C. Pilot (1/2″ – 11/16″ & 13mm – 18mm) | |
10534 | 50mm D.O.C. Pilot (1/2″ – 11/16″ & 13mm – 18mm) | |
24131 | 76mm D.O.C. Pilot (3/4″ – 2-3/8″ & 19mm – 51mm) | |
4-10528 | 101mm Reach Pilot for Extended Reach "12,000-Series" | |
6-10528 | 152mm Reach Pilot for Extended Reach "12,000-Series" |
ROTABROACH TAP DRILL SIZES | ||||||||
Cutter Dia. | Decimal Equiv. | Thread | Part Number | |||||
25mm | 50mm | |||||||
7/16 | .4375 | 1/2-13 | 12114 | 12114 | ||||
17/32 | .5313 | 5/8-11 | 12117 | 12117 | ||||
21/32 | .6563 | 3/4-10 | 12121 | 12121 | ||||
25/32 | .7812 | 7/8-9 | 12125 | 12125 |
ROTABROACH EXTENDED REACH CUTTERS | ||||||
Cutter Dia. | Decimal Equiv. | Part Number | ||||
101mm | 152mm | |||||
13/16 | .8125 | 4-12226 | 6-12226 | |||
15/16 | .9375 | 4-12230 | 6-12230 | |||
1-1/16 | 1.0625 | 4-12234 | 6-12234 | |||
1-3/16 | 1.1875 | 4-12238 | —- |
Rotabroachcutters made of M42 HSS with TIN Coating increase tool life, reduce friction, & operate at cooler temperatures. For materials up to 359 BHN or gummy materials.
ROTABROACH EXTENDED REACH CUTTERS | ||||
Cutter Dia. | Decimal Equiv. | Part Number | ||
Use with Pilot | 10533 | |||
18mm | .7087 | 12818 | ||
19mm | .7480 | 12819 | ||
Use with Pilot | 10527 | |||
22mm | .8661 | 12822 | ||
25mm | .9843 | 12825 | ||
26mm | 1.0236 | 12826 | ||
28mm | 1.1811 | 12830 | ||
30mm | 1.1811 | 12830 | ||
32mm | 1.2598 | 12832 |
Rotabroach12,000-Series Cutters fit all Hougen Mag Drills except HMD111, HMD115, HMD151, and HMD150.
ROTABROACH CUTTER KITS | ||||||
Part No. | Mat'l Coat | Depth | Diameters Included | |||
12001 | M2HSS | 25mm | 9/16″, 11/16″, 13/16″, 15/16″, 1-1/16″ | |||
12002 | M2HSS | 50mm | 9/16″, 11/16″, 13/16″, 15/16″, 1-1/16″ | |||
12003 | M2HSS | 25mm | 14mm, 16mm, 18mm, 20mm, 22mm | |||
12004 | M2HSS | 50mm | 14mm, 16mm, 18mm, 20mm, 22mm | |||
12601 | M2/TiN | 25mm | 9/16″, 11/16″, 13/16″, 15/16″, 1-1/16″ | |||
12702 | M2/TiN | 50mm | 9/16″, 11/16″, 13/16″, 15/16″, 1-1/16″ |
Rotaloc Annular Cutters are designed for use with the Hougen HMD111 Ultra-Low Profile Truck Frame Drill, and Rotaloc Plus Annular Cutters are designed for the Hougen HMD151. They feature an easy shank mounting for fast change out, with no tools required to install in the drill’s arbor. For optimum cutter tool life and cutter efficiency use Hougen Slick-Stik Lubricant.
Rotaloc Cutters fit Hougen Mag Drill models HMD111, HMD115, HMD151, and HMD150.