12 Pcs Diamond Drill Bit,Diamond Coated Core Hole Saw Drill Bit for Glass,Tiles,granite,Ceramic

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″

Features

• 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