Glass Brick Wall Tin Wood Hole Opener Flashlight Drill Bit

Product material:
Material: Tungsten steel

Details:
Tool handle type: Triangle handle
Cooling type: (internal cooling/external cooling) external cooling
Cutting diameter: (mm) 6-12
Diameter of handle: (mm) 10
Useful length: (mm) 100-123
Total length: (mm) 100-123
External cutting edge angle (°): 135
Blade size: 6-12
Category: Deep Hole Drill

Model: A:1pc 6mm, B:1pc 8mm, C:1pc 10mm, D:1pc 12mm