1/4″ (6MM) Diamond Core Bit
14.07$USD
Professional high performance drill bit made to easily cut through all kinds of porcelain, ceramic and stone tiles. Designed to fit all grinders using 5/8″-11″ thread shanks.
- Wax filled core for optimal cooling and lubrication
- Premium diamonds for unmatched performance and precision
- Vacuum brazed manufacturing technology for increased durability
For better durabilty we recommend using our cooling wax. Testing concluded in increase lifetime of about 5X

COOLING WAX
For better durabilty we recommend using our cooling wax. Testing concluded in increase lifetime of about 5X
Additional information
Weight | 50 g |
---|---|
Dimensions | 3 × 3 × 11.5 cm |
SKU | CB006 |
Diameter | 1/4 in (6mm) |
Shank Size | 5/8"-11" |
Material | Ceramic Tile, Concrete, Granite, Marble, Natural Stone, Porcelain |
Max RPM | 14,000 |
Michael M (verified owner) –
Excellent!!! Goes through porcelain quickly, made 50 holes so far and bit keeps going. Other bits don’t come close.
Sylvain –
Ça perce vite
Louis-David Perreault (verified owner) –
Incroyable comme c’est rapide et durable
Chris Bernacchia (verified owner) –
So far the bit has been great. Love the cooling wax it’s a great idea. Can’t beat these bits for the money.
Ansfrid (verified owner) –
les meilleur produit au monde ma vie a changer depuis que j’utilise ses mèches très bonne qualité et super service après vente
merci