915 Generation 5/6/8/10/12mm Multi Glass Drill Bit Triangle-Bits

Features:
100% High quality and Brand new.
Product Name: Multi-functional Triangle-glass Drill
Diameter: 5mm, 6mm, 8mm, 10mm, 12mm
This bit for the Hard Brittle Ceramic Materials such as ceramics,tiles,,Concrete, glass, alu, metal sheet and so on Note:
IT MUST BE ADDED COOLANT (water) WHEN IT IS BEING USED.
Color: As shown
Material: Carbide Package Contents:
1 x Multi-functional Glass Drill Bit Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.