Left Hand Mechanics Length Cobalt High Speed Steel Drill Bit - 19/64" HAN30519 Circuit Testers It features a pin hole

It features a pin hole

Excellent for corners and on curved surfaces

Features comfort shaped grips

It comes equipped with pressure gauge and fluid pressure regulator for accurate settings

Heavy duty fiberglass handles for strength and durability

Left Hand Mechanics Length Cobalt High Speed Steel Drill Bit - 19/64" HAN30519 Circuit Testers It features a pin holeLeft Hand Mechanics Length Cobalt High Speed Steel Drill Bit 19 64" Features and Benefits: Constructed of M 42 8 percent cobalt high speed steel for super abrasive resistance in tough metals Heavy duty spiral flute design produces faster chip ejection Shorter cutting tips reduce torque for drilling in high tensile strength materials 135 degree split point reduces feed pressure for easier penetration without work hardening Ideal for use with screw