Diamond Drill Bit 4pcs/set for Porcelain Tile Granite Marble Hole Saw 5/8"-11 SHDIATOOL

SKU: A8546010K8T

Quantity: 4pcs/set
Size: 6/6/8mm Drill Bits+20mm Chamfer Bit
Thread: 5/8-11
Item : Vacuum brazed diamond drilling bits 4pcs/set 5/8"-11 Thread 

Connection: 5/8"-11 Thread

Package: Plastic Box


Diamond Drill Bits:

Diameter 6/6/8mm, Diamond Height 10mm, 

Max working depth 35mm, 

Total Length 60mm, Grit #35/40

Diamond Chamfer Bit:

Diameter 20mm,Working length 20mm;

Total length: 40mm, Grit #80

Application :  

1.Dry/wet drilling for porcelain tile granite marble stone, masonry, brick...

2.Fit with angle grinder.


Recommended RPM 6000, Maximum RPM 11000


1.All bits are produced in vacuum brazed technology

2.Vacuum brazed technology provides longer working life, fast and smooth drilling 

3.Less chipping, minimizing breakage, less heat generation, better finish quality 


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.

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