Bosch NS600 Drill Bit, 1/2 in Dia, 3-3/4 in OAL, 3/8 in Dia Shank, 3-Flat Shank

Bosch natural stone tile bits are designed for decorative specialty tiles that feature natural stone and other harder materials. The bits provide a multi-grind head with multiple edges. With these specially ground bit tips, the bits deliver 20% faster drilling in natural stone tile and other hard tile than standard glass and tile bits. Manufactured with high-quality carbide and a three-flat shank for superior bit grip, these bits were constructed for natural stone tile, slate, granite and specialty tile.