Diamond Coated Drill Bit Set Professional DIY Strong and Practical High Quality for Ceramic Porcelain Glass Marble

• Type: Bits
• Pad Type: Wet Polishing Pad
• Customized Support: OEM, ODM, Obm
• Color: Brown, Black, Green, Yellow
• Wet/Dry Use: Wet & Dry
• Feature: High Efficiency
• Model NO.: JINGSTAR
• Usage: Resin+Diamond Powder
• Transport Package: Box
• Trademark: JINGSTAR
• Origin: Fujian, China
• HS Code: 68042290
• Production Capacity: 90000

Product Description

Feature:

-100% new and high quality.

-Cut resistance is small, improve the opening speed, slotted easy to decorate, chip removal easily.

-Opening neat, smooth, no broken edges, will not produce tremor.

-Can be used for glass, ceramics, marble and other hard and brittle materials, drilling, grinding Buddha beads, jade and so on.

-Instructions for use:

-Glass drilling device is installed in the use of ordinary hand drill (electric drill to speed better), because this hole is not the central positioning of the drill bit, be careful when operating, let the hole at a slow slow access to glass Useless side of the hole out of a crescent, and then put a bit is used to locate the crescent, so you can successfully complete the hole operation.

-Note that when the hole in the speed can not be too fast, must be slow, in the process of opening the hole must be added water cooling device.

Specifications:

Product name: Drill Bit

Material: Diamonds
 

Color: Silver

Length: 50mm/1.96"