Specification:
Item Type: Straight Shank Twist Drill
Material: Tungsten Steel
Hole Diameter: Approx. 5mm / 0.20in
Features:
1High Wear Resistance: High hardness, high wear resistance, high strength, with sufficient bending strength and wear resistance. 2Pointed Cutting Edge: Pointed cutting edge, can be milled and trimming the edge of the orifice, the surface is clean, tidy and free of burrs. 3Good Milling Performance: Has good milling and cutting performance to ensure high work efficiency. 4Application: Can engrave PCB, CNC, circuit board, metal, plastic, wood, SMT, glass fiber, carbon fiber board, etc. 5High Temperature Quenching Heat Treatment: High temperature quenching heat treatment, strengthen the overall hardness, more comfortable to use.
Package List:
10 x Straight Shank Twist Drill Bit
