Description
Drill production runs of structural bolt holes through equipment trailers and mower decks with long-lasting cutter endurance. The Fein Endurance Magnetic Base Drill up to 1-1/2 inch delivers clean hole boring across tough fabrication jobs. This German-built drill includes a 6-cutter tooling set. The single-speed motor requires matched feed pressure to maintain optimum cutting speed.
An integrated die-cast aluminum motor frame houses the 1100-watt power plant, preventing quill misalignment under aggressive arm downforce. A high-traction electromagnetic base delivers 2250 lbs of holding force on flat carbon steel. The internal spindle cabling design routes electrical wires inside the casing to eliminate snagging against steel burrs. Internal cooling channels wash cutting fluid across carbide cutter teeth to extend tooling life.
Key Features of Fein 72732462090
Trailer manufacturers and machinery rebuilders use this magnetic drill for drilling equipment attachment plates. The included 6-cutter set equips the shop for standard commercial bolt sizes.
- 1-1/2 inch annular cutter capacity bores clean holes through structural plate and channel steel
- 1100-watt industrial electric motor delivers steady 450 RPM spindle cutting speed
- 2250 lb magnetic clamping force secures the drill frame to carbon steel work surfaces
- Internal electrical cable routing prevents wire damage from flying metal chips and sharp edges
- Includes 6-piece annular cutter set covering common commercial fastener hole diameters
- Internal arbor lubrication delivers coolant straight to cutting teeth to reduce tool wear
- Lightweight 23 lb frame weight allows single-mechanic positioning on vertical machinery frames
Endurance Bench Drilling Dyno Telemetry
Load cell fixtures record 2280 lbs of magnetic breakaway resistance on clean 1-inch plate steel. Spindle torque measures 6.4 foot-pounds under full chip load in 1/2-inch A36 carbon steel. Continuous cutting current draw stabilizes at 8.8 amps on a standard 120V circuit. Spindle radial runout remains under 0.0010 inches across full quill travel. Acoustic noise levels register 77 dBA during active hole boring.
Production Drilling Setup Safety Limits
Clear all metal shavings and oily grease from the plate mounting area before flipping the magnet toggle switch. Secure the high-tensile safety strap around the machine when drilling horizontal or overhead weldments. Do not run cutters dry without filling the gravity-feed coolant bottle with water-soluble cutting oil.
- Dovetail slide gib adjustments demand brass hex screw checks every forty drilling hours
- Spindle Weldon arbor set screws require torque checks to stop cutter slippage
- Electromagnetic base plate needs inspection for surface dings using a precision flat file
Fein Endurance Drill Warranty Manifest
Fein backs this magnetic drill package with a 3-Year Fein Plus commercial warranty upon product registration. The kit includes the drill, 6 annular cutters, pilot pins, coolant tank, safety strap, and durable case.