Irwin Cobalt Alloy High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 1/2-Inch Size:1/2" Each RazorTOOTH Saw blade goes

Each RazorTOOTH Saw blade goes through 4 manufacturing processes for maximum durability

cpvc or pex pipe in any combination with no soldering

for use with racing motorsport container

Revolutionary

Irwin Cobalt Alloy High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 1/2-Inch Size:1/2" Each RazorTOOTH Saw blade goesConstructed 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