Place of Origin
Hunan, China
Model Number
diameter 3mm-25mm
Product name
Carbide Rod With Coolant Holes Spiral Holes Round Bar
Material
100% Virgin Tungsten Carbide
Usage
twist drills, step drills,cutting tools
Advantage
Excellent Wear Resistance
Keywords
Carbide Rods with Two Helical 30 Degree Coolant Holes