Century Drill And Tool Hole Saw 6″ Bi-Metal Shark Tooth Brand_Madison Electric This GFCI tester uses advanced

This GFCI tester uses advanced circuitry and a patent-pending proprietary design to precisely detect the required low resistance (less than 10ohms) on ground wire and provides a clear and easy-to understand single LED readout indication for correct wiring or Bad Ground

Crush-Resistant

sharp threads

Balanced and flexible for just the right feel

PrimeGuard premium gear oil

Century Drill And Tool Hole Saw 6″ Bi-Metal Shark Tooth Brand_Madison Electric This GFCI tester uses advancedProfessional bi metal saws with 8% cobalt high speed steel teeth, electron welded to shatterproof, shock absorbing alloy bodies. Variable pitch tooth pattern cuts clean through stainless steel, brass, aluminum, pipe steel, nail embedded wood, hardwood, plywood, sheet metal, fiberglass and plastic. Suggested speed RPMs are for cutting mild steel. Decrease RPMs by 30% for cast iron. Increase RPMs by 30% for brass and aluminum. Hole saws are shipped