Features:
Suitable for processing these metal and non-metal, such as cast iron, cast steel, bearing steel, high carbon steel, chrome-nickel alloy, bronze, brass, and ceramic tile, marble, jade, bone, etc.
Shank Diameter:3mm, 1/8"
Max length of Cut:13mm, 1/2"
Head Diameter:6mm, 1/4"
Total length: 43-50 mm
Material: Tungsten Carbide
Can Process a variety of metal and non-metal, processing hardness would up to HRC70.