About this product
1、The diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other materials and only needs water for lubrication
2、Comes with different sizes for multiple purposes. Can be used with a standard electric drill
3、Made from premium metal with diamond coating, it is of high hardness, wear‑resistant and durable in use
4、Easy to use. Just start your hole diagonally and make a round trace and then hold drill straight
5、Always use lubrication (water), otherwise the diamond core drill will burn
Key features
The diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other materials and only needs water for lubrication.
Comes with different sizes for multiple purposes. Can be used with a standard electric drill.
Made from premium metal with diamond coating, it is of high hardness, wear-resistant and durable in use.
Easy to use. Just start your hole diagonally and make a round trace and then hold drill straight.
Always use lubrication (water), otherwise the diamond core drill will burn.
Specification:
Condition: 100% Brand New
Material: Metal with Diamond Coating
Open Hole Size:
6mm/0.23in, 8mm/0.31in, 10mm/0.39in, 12mm/0.47in, 14mm/0.55in
16mm/0.62in, 18mm/0.7in, 20mm/0.79",22mm/0.87in, 25mm/0.98in
26mm/1.02in, 28mm/1.10in, 30mm/1.18in, 40mm/1.57in, 50mm/1.97in
