Boron Steel Spot Weld Drill Bit for UHSS, AHSS and Boron Steels DENDF1690 Tire Repair Tools and Equipment KnKut Drill Bits are manufactured

KnKut Drill Bits are manufactured from a high grade M-7 Molbydenum High Speed Steel (HSS)

The heat resistant Kevlar&trade

Set includes sizes: 22mm to 30mm

and other tools

1" female to 3/4" male

Boron Steel Spot Weld Drill Bit for UHSS, AHSS and Boron Steels DENDF1690 Tire Repair Tools and Equipment KnKut Drill Bits are manufacturedBoron Steel Spot Weld Drill Bit for UHSS, AHSS and Boron Steels Features and Benefits: This drill bit was created to specifically cut spot welds from Boron Steel Made of Tungsten Carbide this 8. 0mm, special multi layered coated, 3 fluted drill bit is the only bit that is tough enough to drill through and survive Ultra High Strength Steel, aka Boron Steel The three cutting edges help spread cutting forces over a greater area, thus helping prevent