Brazed Dry Tile Drill Bit Hex Handle Diamonds Drill Cutter Marble Ceramic Hole Saw 12mm

1、Brazing the emery head and filling it with secret cooling wax for cooling and lubrication.

2、It can be used with angle grinder (need additional adapter). Angle grinder speed tens of thousands, novice can also easily start.

3、The average punching time is about 15-20 seconds, punching is efficient, and the service life is stable.

4、The drill bit is directly dry-driving without adding water, instead of triangular drills and tile hole openers on the market.

5、Suitable for all kinds of all‑ceramic tiles, quartz stone, granite, ceramic tiles and other hard and brittle materials.

Condition: 100% Brand New

Item Type: Drill BitMaterial: Diamonds

Color: Black

Feature: No need to add water

Size: Approx. 12mm / 0.5in

Applicable Equipment: Electric drill, bench drill and other equipment

3 x Drill Bit