• Designed specifically to cut spot welds from boron steel • Made of tungsten carbide, this 8.0mm, special multi-layer coated, 3 fluted drill bit is the only drill bit tough enough to survive the ultra hard boron steel
Product Details
• Designed specifically to cut spot welds from boron steel • Made of tungsten carbide, this 8.0mm, special multi-layer coated, 3 fluted drill bit is the only drill bit tough enough to survive the ultra hard boron steel