Product Review

Features:
1.Brand new and high quality.
2.Excellent for making clean and accurate hole on glass and tile.

Specifications:
1.Color: Silver
2.Material: High-speed Steel
3.Diameter: 8mm/10mm/14mm/16mm/18mm/22mm/26mm/38mm/45mm/50mm
4.Height: About 50mm

Use note:
1.Glass openings can be installed in the ordinary hand drill and other professional drilling machine used
2. Start your hole diagonally, make a round trace and then hold drill straight.
3. Always use lubrication (water), otherwise the diamond core drill will burn.
4. Please pay attention to the speed when opening,it can not be too fast, especially when it began to drill and about to get through
Package Included:
10pcs Diamond Drill Bit(8mm/10mm/14mm/16mm/18mm/22mm/26mm/38mm/45mm/50mm)