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DETAILS
Item: Diamond Engraved Milling Bits Vacuum Brazed Hole Saw
Quantity: 1pc
Connection: M14 Thread
Specification:
Diameter 30mm,Total length 82mm;Workable Length 60mm;Grit#45/50
Application:
Used for grinding engraving marble, granite and other materials;
NOTE!!!
1)Recommended speed 6000RPM, maximum speed 11000RPM.
Feature:
1.High-quality diamond grains,ensures sharpness of grinding and better finish of engraving.
2.Unique flame surface design,meet the needs of different carving shapes.
3.Vacuum brazed technology,improves product performance and prolong service life.
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.