- Size: core bit diameter: 75MM, total length: 100MM, thread: 5/8″-11, diamond height: 10mm. Grit:#25/35
- Application: Dry or wet use for granite marble. Wet use for other nature stone/concrete. Not recommend for rebar concrete and solid concrete. Ideal for drilling the faucet mounting holes in granite/quartz/marble countertop.
- Dry or Wet use: Wet drilling will greatly prolong the segment life.For specific operation tips, please refer to the product description.
- Machine: 5/8″ angle grinder. Recommended RPM: 6000. Maximum RPM: 11000. If you want to install it on a hand drill, in addition to buy 1 additional adapter, be careful not to use the hammer mode.
- Laser welded technology avoids segments off when dry working. Vacuum brazed side protection offers clean cut & steel core protection (inside and outside both).