1 x diamond hole saw
Material: metal, diamond
Quantity: 1 Pcs
Color : gold
Size: 28-60 mm / 1.10- 2.36 inch
1.10 / 1.18 / 1.30 / 1.38 / 1.50 /1.57/1.77/1.97/2.17/2.36 (inch)
- 100% brand new and high quality. & Nbsp;
- Gold paints on the body of this drill bit to prevent rusting. & Nbsp;
--Clean opening, smooth, no broken edges, no shaking phenomenon, chip easily
--Small resistance?incision, stable piercing, fast speed, do not break the border.
- Mainly used;?for drilling porcelain tile, ceramic tile, marble, granite, reinforcing concrete and other hard materials. & nbsp;
--Great for drilling faucet mounting holes in stone countertops, plumbing lines in showers and vanities. & nbsp;
Usage Mode: Wet & Dry Dual Use
For to extend its service life, it should be used with water for cooling and lubrication. & nbsp;
The hole saw can be used with a bench drill, an electric drill & agrave;?hand. & nbsp;
When using an electric drill & nbsp;?hand, start slowly, 45 degree angle, go ahead;?vertical after making an initial mark.