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DETAILS Item: Vaccum Brazed Diamond drilling bits, Dry drilling for stone, masonry, ceramic/tile....
Quantity: 5pcs(4pcs dimaond drill bits+1pc carbide positioning bit)
Specification:
Diamond Drill Bit: Diameter: 5/6mm, Total length:68mm;
Diameter: 8/10mm , Total length:80mm
Diamond length: 10mm, Grit:35/40
Carbide Bit: Diameter: 6mm, Workable length: 45mm, Total length: 77mm.
Application: Diamond Drill Bit: For drilling granite & marble, masonry, concrete, tile/ceramic, hard plastic.....
Carbide Bit: For Positioning.
Feature: 1.Wax inside for cooling, Dry drilling without water;
2.Quick-Change, Easy to use, multi-purpose drilling;
3.Less heat generation, Better finish quality;
4.Carbide Bits for Positioning, solve the problems of diamond bit drifting and walking.
MANUELS 
SHIPPING 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.
FAQ 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.