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DETAILS Quantity: 1pc,2pcs
Specification:
10MM 15MM 20MM Diameter, 50MM workable length, 5/8-11 thread, Grit #50/60
Diameter 10mm: Total Length: 75mm, Diameter 20/25mm: Total Length: 65mm
(NOTE: 5/8-11 Thread, it's usually suitable for North America Market,please attention!)
Application:
1. Enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, marble and granite
2. Also available to make a hole directly, but not recommend to do this job.
3. Used on angle grinder
Feature:
1. Vacuum brazed technology provide high efficient working performance
2. Grit #50/60 provide you great finishing
3. Very easy to operate.
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.