20 Diamond Holesaw Tile Ceramic Glass Slate Porcelain Marble Drill Bits 8mm

Description:

Mainly used for drilling Porcelain Tile, Ceramic Tile, Marble, Granite ,Rebar Concrete and other hard material.
Gold paints on the body of this bit to avoid getting rusty.
Opening neat, smooth, no broken edges, no tremor phenomenon, chip Easily
Small incision resistance,feature drilling stably, fast speed, not breaking the border.
Suitable for drilling the faucet mounting holes in stone counter tops, plumbing
lines in showers, and vanities.

Specification:

Method of Use: Use Wet or Dry
To prolong its using life, must use with water for cooling and lubrication.
The can be used with Bench drill, hand electric drill.
When you using hand electric drill, start slowly, 45 degree angle, go vertical
after you make an initial mark.
Material: Diamond
Color: Gold
Overall Length: Approx.76mm/ 2.99inch
Shank Diameter: Approx.6mm/ 0.24inch
Opening Diameter: Approx. 8mm/ 0.31inch

Package Includes:

20 Pieces Drill Bits

Note:

Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.