Diamond Drill Core Bit for Porcelain Ceramic Granite Marble with Triangle Shank

SKU: A8602651020

Size: 4/5''(20mm)
Quantity: 1pc

Item : SHDIATOOL Diamond Core Drill Bit  for Marble Granite Triangle Shank

Quantity: 1pc,2pcs


Diameter:  20MM, 25MM, 28MM, 32MM, 35MM, 38MM, 40MM,45MM, 50MM, 60MM, 65MM;

Diamond Height:10MM; Total Length: 65MM; Triangle Shank , handle diameter 10mm (That is very important for your machine)

Application: For drilling ceramic tile,porcelain tile,granite, marble, quartz,artificial stone,.....


1.Serrated head design,helps to dislodge debris for improving sharpness and drilling speed.                                                        

2.Vacuum brazed technology,improves product performance and long service life.                                                                        

3.High-quality diamond grains,provides faster drilling and better finish.      


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: 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.

You may also like