Drill Bit For Marble Stone

The bits provide a multi grind head with multiple edges.

Drill bit for marble stone.

Model 5987 57 97. Shdiatool 6pcs diamond core drill bits set for porcelain tile granite marble stone brick vacuum brazed hole saws 06 08 10 25 35 51mm 4 7 out of 5 stars 69 78 99 78. Carbide tipped drill bit for drilling natural stone granite slate ceramic and glass tiles. Spade bits for stone can only be used with soft types of marble such as tumbled marble.

With these specially ground bit tips the bits deliver 20 aster drilling in natural stone tile and other hard tile than standard glass and tile bits. High speed steel diamond tile drill bit 2. Drill bits for stone granite and slate multiple cutting edges on the tip allow these bits to drill quickly through natural stone granite and other hard abrasive material. Since the spade bit is weaker than a traditional drill bit it cannot be used with the harder types of stone as the spade section of the bit is likely to bend under.

Model 50921 52 97. Montana brand 1 4 in. Drill bits with flats on shank have three flat sides to prevent the bit from slipping in the drill chuck. They are exactly like spade bits for wood except that they are tipped in diamond or carbide.