Diamon drill 25mm diameter auger bit drill bit for ceramic glass tiles sandstone

Descrição de Diamon drill 25mm diameter auger bit drill bit for ceramic glass tiles sandstone

Diameter: 25mm / 0.99inch
Color : Silver
Material : metal

new and high quality
Tile glass ceramic marble porcelain drilling
Diamond dust saws are suitable for drilling ceramic tile, glass, marble, slate and porcelain tiles to hardness grade 5
For use with conventional electric drills lower speed settings has the hammer deactivated action
Always use lubrication (water), otherwise the diamond drill core will burn
Cooling and lubrication
When cutting hard materials, it is important to ensure Auger is preserved at the expense to avoid damaging the material bore and a cup premature wear.
The use of water as coolant / lubricant prolongs the service life of these saws.
If you are drilling a vertical surface try hand spray water or sponge wet water and kept below, but in contact with the wick.
Keep the little wet as possible during operation, if the bit dry during use, it could overheat and immediately dull.

Package Contents:
1 x diamont drill

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.