The mag drill of choice for fabrication. Lightweight, compact, powerful,
• Large 1-1/2" x 2" capacity
• Pilot light
• 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
• Carrying case included
• Two year warranty
Swivel Base adds even greater versatility: • Precisely line up your pilot with the holes
• One stroke lock and unlock handle
• Great for horizontal, overhead, tight areas,
and getting out over another piece of steel
Spindle Adapter for HMD904 with Slot Drive Arbor (Drill w/ Pilot Light)
Spindle Adapter for HMD904 with Hex Drive Arbor
Spindle Adapter for HMD904 with Threaded Drive Arbor
Video for New Slot Drive Arbor Systems
Video for older Hex Drive Spindles
Twist Drill Adapter
Easily installs in a Hougen Magnetic Drill* without removing drill arbor and coolant system. Adapter accepts a modified 118° twist drill with a 1/4" flatted shank that secures in adapter with a set screw. A convenient kit is available containing all items listed below.
Twist Drill Adapter with Set Screw
Set Screw for Adapter
1/2" dia. Twist Drill
7/16" dia. Twist Drill
3/8" dia. Twist Drill
5/16" dia. Twist Drill
1/4" dia. Twist Drill
Twist Drill Adapter Kit
Lightweight, easy to install design incorporates a planetary gear reverse with a 1:1 ratio. Reversing speed is equal to spindle speed so in-feed and out-feed of the unit can be employed without reversing motor direction.
Tapping Kits are not recommended for use with swivel base drills.
* Model HMD904 with hex spindle requires 07339 adapter
Tap Cap. inches
08177 (Slot Drive - includes adapter 08176)
#6 - 1/4"
1/4" - 1/2"
05457 (Hex Drive motor spindles)*
02463 (Old style threaded motor spindles)
#6 - 1/4"
1/4 - 1/2
Designed for use with Hougen Magnetic Drills, 82° Countersink is double fluted with carbide inserts for maximum cutting action and long life. For holes from 9/16" to 15/16" diameters.
82° Countersink Kit includes countersink with inserts & (4) Pilots - 9/16, 11/16, 13/16 & 15/16" plus a torx wrench
82° Countersink with Carbide Inserts (Does not include pilots)
9/16" diameter Pilot
11/16" diameter Pilot
13/16" diameter Pilot
15/16" diameter Pilot
Replacement Carbide Inserts (Box of 10)
Use for mild steel, cast steel & malleable iron
Replacement Carbide Inserts Wear Resistant (Box of 10) Use for structural steel, stainless steel, harder steels & non-ferrous materials
Pipe Adapter Kits
These kits let you drill pipe and tubing with a minimum 3" diameter and some convex surfaces. Kits quickly attach to your Hougen Magnetic Drill and positive non-slip positioning assures centered hole location.
With the feed handles of the HMD904 removed the Ratchet Drive is easily installed allowing use of a standard ratchet handle for drilling in confined areas. Ratchet Drive operates from either side of the drill.
Ratchet Drive for Model HMD904 Mag Drill, does not include Ratchet
Vac-Pad works exclusively with the Model HMD904 on non-ferrous materials, diamond plate and materials with surface imperfections up to 3mm deep. Standard shop air provides 761 lbf surface holding power at 85kpa. Safety switch shuts off drill motor if air pressure drops. (For HMD904 with taper back magnet and non-swivel base models only)
Part No. 05000
Coolant Bottle Retrofit Kits
Add a coolant bottle to your existing HMD904 drill. Includes coolant bottle and new arbor system.
16 oz gravity feed bottle & kit for Threaded drive HMD904
16 oz gravity feed bottle & kit for Hex drive HMD904
16 oz gravity feed bottle & kit for Slot drive HMD904
RotaMagic Super Concentrated Cutting Fluid
RotaMagic Super Concentrated Cutting Fluid is water soluble, biodegradable cutting lubricant that yields a 10:1 ratio when mixed with water. RotaMagic extends tool life and improves cutter performance.
1 Pint Bottle
(12) 1 Pint Bottles
1 Gallon Bottle
(4) 1 Gallon Bottles, makes 11 gallons each
(1) 5 Gallon Pail, makes 55 gallons
(1) 55 Gallon Drum, makes a lot of coolant!
* Individual Products Not for Distributor Purchase
RotaGel Cutting Lube is an extremely environmentally friendly lubricant for all types of metals and metal working applications. The blue colored gel assures thorough coverage and provides long lasting superior lubrication. Use with annular cutters, taps, drills, reamers, end mills, & more.
Single 8oz Tube
Case of 10 Tubes
* Individual Tube Not for Distributor Purchase
RotaFoam™ Cutting Fluid
RotaFoam Cutting Fluid is an extremely heavy-duty, high performance foamy lubricant for all types of metals and metal working applications. "Super Sticky" properties make the foam adhere to the metal and stay on longer. The blue colored foam allows you to "See Where You Spray" and also assures thorough coverage. Use with annular cutters, taps, drills, reamers, end mills, & more. (Only Available in the US & Canada)
Single 17oz Can
Case of 12 cans
* Individual Can Not for Distributor Purchase
Slick-StikLubricant is softer than other stick lubricants for easy application, providing superior adhesion to the tool, assuring thorough coverage. Use with ferrous and non-ferrous materials. Can be used with all Hougen cutters including "12,000-Series" Cutters for horizontal or overhead drilling.