Description
Cut clean two-inch holes through heavy commercial equipment chassis channels, tractor drawbars, and thick weldments. The Fein JCM 200U SLUGGER Magnetic annular drill delivers two-inch hole cutting capacity using a high-torque mechanical drive. This German-engineered drill utilizes a mechanical two-speed gearbox. The tool requires a minimum 3/8-inch clean steel plate thickness to achieve full magnetic lock.
Rigid die-cast aluminum forms the drill slide frame, eliminating motor deflection under aggressive manual quill downforce. A mechanical two-speed oilbath gearbox optimizes spindle RPM for small and large diameter annular cutters. The patented QuickIN rapid tool-less mounting system swaps cutters without allen keys. An electronic magnetic holding force display confirms surface adhesion before the operator engages the spindle drive motor.
Key Features of Fein 72704461120
Master fabricators use this heavy magnetic drill for truck chassis modifications and excavator bucket repairs. The mechanical two-speed gearbox maintains torque across small and large annular cutters.
- 2-inch annular cutter capacity bores large diameter holes through dense alloy plate steel
- Two-speed mechanical gearbox selects 330 RPM or 560 RPM for matched cutting speed
- Patented QuickIN tool-less clamping system swaps annular cutters without set screw wrenches
- Electronic holding display monitors magnetic base adhesion to protect operator safety
- Integrated internal cooling channel feeds cutting fluid through the center pilot pin
- Reversible motor rotation permits thread tapping operations up to 5/8-inch diameter
- Concealed motor cable routing eliminates snag hazards inside tight machine bays
Drill Dyno Testing Spindle Telemetry
Dynamometer tests record 9.2 foot-pounds of continuous spindle torque at 330 RPM under maximum chip load. Magnetic breakaway tests confirm 2600 lbs of holding force on 1-inch steel plate. Spindle runout measures less than 0.0008 inches at full quill extension. Electric motor current draw stabilizes at 9.6 amps while drilling 2-inch holes through 3/4-inch plate. Acoustic sound output measures 76 dBA during active metal cutting.
Fabrication Bay Rules Safety Boundaries
Inspect the steel surface to verify total absence of paint, scale, and rust before activating the magnetic base. Attach the heavy nylon safety strap to an anchor point whenever operating in horizontal or overhead orientations. Do not operate the high-speed gear setting with annular cutters exceeding 1-1/4 inch diameter.
- Dovetail slide tracks require high-viscosity way oil lubrication every forty operating hours
- QuickIN tool holder collar demands solvent flushes to clear trapped metal chips
- Magnetic base plate requires checks with a flat precision straightedge monthly
Fein Slugger Drill Warranty Manifest
Fein covers this magnetic drill with a 3-Year Fein Plus commercial warranty upon online registration. The heavy transport case contains the JCM 200U drill, QuickIN arbor, coolant tank, safety strap, pilot pin, and instruction manual.