SHDIATOOL 30mm Diamond Engraved Milling Bits for Granite Marble M14

SKU: A7810130M14

Size: 30mm
Thread: M14 Thread
Quantity: 1pc

Item: Diamond Engraved Milling Bits  Vacuum Brazed Hole Saw

Quantity: 1pc

Connection: M14 Thread


Diameter 30mm,Total length 82mm;Workable Length 60mm;Grit#45/50

Used for
grinding engraving marble, granite and other materials;


1)Recommended speed 6000RPM, maximum speed 11000RPM.


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.


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: 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: 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 or online chat.

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