1pc/2pcs SHDIATOOL Diamond Drill Core Bit Laser Welded 35mm for Hard Stone Concrete Granite

Total length: 100MM

Grit: #25/35

Thread: 5/8-11(Make sure it can be installed on your machine,popular in North America)  

Note: Recommended RPM: 6,000RPM  MAX RPM: 11,000RPM

Application: Working on hard stone like: granite，marble, concrete

Feature: 

1. Applied advanced high-end technology - laser welding technology which greatly decrease the risk of teeth falling off while dry drilling

2. High-quality diamond cutter head, carcass, matrix are tightly combined

3. Segmented corrugated tooth structure provides powerful drilling speeds
   

4. Dry/Wet Use Available

NOTE: Do not use impact or hammer mode

Standard Free Shipping:

US&CA 10-15 Days | MX 15-30 Days | AU&NZ 8-15 Days | Europe 5-15 Days

Expedited Shipping:

If you need DHL Express,
Contact us now: Whatsapp: 189 5255 1577 Email: support@shadiatool.com or online chat.

Q：What material can this drill bit work on?

A: SHDIATOOL drill bits usually are able to work for various materials, please check our product description and product image to see details.

Q：What difference between red and gold and blue?

A: SHDIATOOL drill bits have different colors drill bits, but they are same quality.

Q: How can I know if this drill bit is suitable with my machine?

A: Please check your machine manual on the thickness and size of/where the arbor is, make sure these details is fine with this drill bit. Don’t worry if you have problem with the thread, SHDIATOOL has adapter solution for you too.

Q: How long can drill bit last?

A: Proper using and maintenance helps your SHDIATOOL drill bits work longer, make sure it under MAX RPM and nice temperature while working.

Still have questions? Contact us now: 189 5255 1577 support@shadiatool.com or online chat.