Pack of 12, including sizes:6mm, 8mm, 10mm,12mm, 14mm, 16mm, 18mm, 22mm, 35mm. 40mm,45mm, 50mm
Diamond coated core,suitable for glass,tiles,stone,wood,granite,ceramic and porcelain
Please keep adding water as lubrication when drilling,do not use it on concrete or for depths beyond 1/2'
CATWALK diamond drill bit fits a standard electric drill
Extremely tough, excellent stability and long serving life

Technical Details

Product Details

Package Dimensions
Width : 3.7 inch
Height : 1.85 inch
Length : 8.07 inch

Shipping Weight: 11.04 ounce (View shipping rates and policies)

ASIN : B07252J2Y7

Product Description

We promise that our products are free from defects in material and workmanship.
And we will replace any product that proves defective by reason of improper workmanship or materials.
Please rest assured that all the products sold by Alouette Intelligent are warranted.
If the product you receive is defective in quality, you can contact us for unconditional replacement.
Please always remember to use water for lubrication, or the diamond core drill will burn. CATWALK d iamond drill bits include 12 different sizes:
6mm/0.23', 8mm/0.31', 10mm/0.39', 12mm/0.47', 14mm/0.55', 16mm/0.62', 18mm/0.7', 22mm/0.86 ', 35mm/1.37',40mm/1.57',45mm/1.77', 50mm/1.96'