Diamond Core Bit for Drilling Granite (SUDCB)

Model NO.: SUDCB


Material: Diamond


Drill shape: Round


Customized: Customized


Drill Brand: Suniver


Impact Drill Head: Granite Core Bit Drill


Specification: 6mm-100mm, SGS, ISO9001: 2008


Trademark: SUNIVER-diamond core bit


HS Code: 82075090




Type: Core Drill


Use: Wet/Dry


Classification: Hand Drill


Condition: New


Applications: Stone Drilling


Impact Drill Structure: Diamond


Model No: Diamond Core Bit


Origin: Fujian, China


√ Offering tooling solution for stone fabrication process for many years.

√ Offering best performance/price ratio tools and professional service.

√ Helping clients save tools cost.



Diamond core bit for granite:

Our diamond core bit for granite are specially made for drilling holes in granite, or other stone and come in several sizes ranging from 3/16" to 6" in diameter. These diamond segmented core bits make it easy to drill holes in granite countertops for mounting faucets.



1. Laser welding make sure the segments can endure more strength when working, protect the segments not drop.

2. Diamond Aligned (matrix-tech) offer the top sharpness and best drilling life.

3. Dry used in angle grinder or wet use in table drill machine.

4. Quality is well accepted by North America, South America, Europe. Not less than Shinhan, Ehwa, Alpha, Diamax etc. But price is much better than them.

5. Can design soft to hard bond according to your machine and granite, satisfied your different needs.

6. Diamond core bit performance from us will save you time and your cost.

Contact us if you need more details on Diamond Core Bits. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Core Bit、Arix. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Coring Drill