Designed multi-purpose for drilling the mounting holes in masonry, marble, limestone, and concrete (countertops only). Great for faucet mounting holes in stone and concrete countertops.
Can be used dry when water is not an option, but to prolong its using life, must be used with water for cooling and lubrication.
Small incision resistance,feature drilling stably, fast speed, not breaking the border.
Machine: standard cordless or electric drill.
Description
Product description:
Welded Diamond Drilling Core Bits Cutter (Wet) for drilling Marble, granite
Feature:
1. Wet drilling
2. Multi purpose for drilling Marble, granite, artificial stone, Tile..........
3. Solid drilling bits less chips, not easy to break off
4. High Grade and Special bond matrix extends drilling life and improve the working efficiency
Specification: Diameter: 35mm, Diamond height: 8mm; Total length: 83MM, Thread: round shank, Dimaond grit: #35/45 Quantity: 2pcs