Note: The color of the item may vary slightly due to photography and your own computer
Feature:
This diamond coated core drill bit removes a complete circle from tile, marble, granite, ceramic or other materials and only needs water for lubrication.
Excellent for making clean and accurate hole on tile and marble.
High quality and long life span.
Start your hole diagonally, make a round trace and then hold drill straight.
Add water for coolant and drill slowly.

Safety instructions:
1. Razor blades permanently enclosed in a cartridge or housing with less than 2mm of blade exposed?
2. The bladed product is not use for people under 18 years.
3. The item is only for inrial cutting/engraving, not hazardous article

Specification:
Material:Metal,Diamond
Color:Silver
Shank Diameter: 2.3MM
Head Diameter: 1.5mm
Sand length: 6-8MM
Full length: 42mm
Dimension:2.3 x 42mm/0.09 x 1.65"(Dia x L)
Weight:25g

Package Include:
20 x Diamond Coated Hole Saw Drills
Warm reminder: Drill bit generally need to be drill slowly on the
stone when start to drill, wait for the stone to open hole and then
drill hard. Like hard stones, or ice types, miscellaneous stone,
hard stone, it is recommended to add emulsified oil to lubricate
the Drill bit.