Artu USA 01405 Porcelain Plus Glass and Tile Bit Set, 1/4"
Description
The drill bit will not walk, tape or center punching is no longer needed. Flat bottom parabolic flute ensures fast and efficient removal of drill dust and prevents clogging.
Highlights:
- Shank Diameter : 1/4"
- Flute Length : 1-1/2" to 2-3/4"
- Material : Tungsten Carbide Tipped
- Shank Type : Round Shank
- Number in Package : 4 Pieces
- Usage : Drilling Porcelain Tile
- Set includes 2 each : 5/32" and 1 each : 3/16", 1/4"
- Ideal for drilling porcelain tiles up to a scratch hardness of 8
- Rotary drilling only
- Chrome vanadium steel shank
- Unique 4-face point grinding
- Extreme low drilling pressure with excellent centering prevents walking - no tape or center punching needed
- Diamond ground PORC+ cuts nice, clean holes with very little or no chipping
- Cuts nice, clean holes with very little or no chipping; operate drill motor 400-600 RPM
- Number in Package: 4
- Carded