Irwin Cobalt Alloy High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 19/64 in Dia x 2-3/4 in Brand_Arrow Black Swan's Zap+ Buffered Drain

Black Swan's Zap+ Buffered Drain Pipe Opener is a heavy-duty

Polished head

For Single Conductor Copper Cable

Solenoid Activated Voltage Indicator With Vibration Alert

000 Hours Rated Life

Irwin Cobalt Alloy High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 19/64 in Dia x 2-3/4 in Brand_Arrow Black Swan's Zap+ Buffered DrainConstructed of M 35 5 percent cobalt alloy high speed steel for super abrasive resistance in tough metals Heavy duty spiral flute design produces faster chip ejection Shorter cutting lips reduce torque for drilling in high tensile strength materials. 135 degree split point reduces feed pressure for easier penetration without work hardening