Description:

★All tools kit are good performance and long life.
★Made of the high quality steel and iron substrate through high heat sintering.
★Suitable for Drill Glass, Tiles, Ceramics, Marble and Granite Processing.
★10 pcs Set: 6mm, 8mm, 10mm, 14mm, 16mm, 18mm, 22mm, 35mm. 40mm, 50mm.
★Diamond Coated Tools will work best if you use water to keep the tools cool.

Instructions:

Glass opening device can be installed in ordinary hand drill or bench drill and other professional drilling machine used.
Hole opening device to operate when the 45-degree tilt, slow down the drill speed, slow (The crescent can play the role of positioning), and then vertical drill.
In the process of opening it must be continued to add water cooling hole device.

Package Include:

10pcs Diamond Drill Bits

• All tools kit are good performance and long life.
• Made of the high quality steel and iron substrate through high heat sintering.
• Suitable for Drill Glass, Tiles, Ceramics, Marble and Granite Processing.
• 10 pcs Set: 6mm, 8mm, 10mm, 14mm, 16mm, 18mm, 22mm, 35mm. 40mm, 50mm
• Diamond Coated Tools will work best if you use water to keep the tools cool.

All tools kit are good performance and long life.Jintai