5pcs Tile Glass Drill Bit Set Hex Shank Ceramics Drilling Cutting Hole Saw for Power Tools
Features:
Sharp, wear-resistant, cross-shaped, two-piece alloy, so the unilateral blade only takes a quarter of the workload in the opening operation, so it is faster.

Specifications:
Material: hard tungsten steel alloy
Dimensions: 3mm/0.12", 4mm/0.16", 6mm/0.24", 8mm/0.31",10mm/0.39".

Note: 
During the process of drilling, we must add water to the glass, tile and stone. 
It's not suitable for vitrified tiles, all ceramic tiles.
Suitable for brick wall cement wall,not suitable for  concrete.

Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow slight measuring deviation due to manual measurement.

5 x Drill Bits