Specifications:
100% New, Never Used, drill bit set
Material: Tungsten steel
Surface Treatment: Titanium Coated
size:6/8/10/12mm
Hex Shank Diameter: Approx. 6.35mm (1/4 inch hexagonal shank)
Features:
Use for Ceramic Tiles, Mirror and Glass Once through the tile or mirror this drill bit will cope easily with any Masonry behind it
Ideal for drilling fastner holes in bathroom tiles, or wall mirrors Titanium coated for durable and longer life Spear pointed design reduces breakout
Package Included:
4 * Glass Drill Bits
Note:
1.If using on Floor tiles, regularly lubricate the bit with water to keep it cool,and working to its best.
2.To improve the service life, it is better to add some cooling liquid, such as water, kerosene or turpentine while drilling.