Diamond Core Drill Bits 3pcs/Set Porcelain Granite Hole Saw M14 Thread

SKU: A85315M14K13T
$45.18 $49.70

Quantity: 3pcs/set
Size: 20mm drill bit+2" Chamfer bit+Adapter M14 Thread

Item:SHDIATOOL Diamond Drill Bits Kit

Quantity:  3pcs with Oxford cloth kit

Connection: M14 Thread


*Drilling Bits

Diameter: 20mm,Diamond height: 15mm,Total length: 60mm;

*Chamfer Bit

Diameter: 50mm, Working length: 46mm,Total length: 55mm,Top Angle: 60°,Grit #80;

*Adapter: M14 Male Thread to SDS Plus Shank

*Box Size: 13x11x7cm

Application: For Drilling and Chamfering porcelain tile, granite, marble, ceramic,etc...


1.Multifunctional: Drilling + chamfering set for a wide range of jobs and increased productivity.

2.Vacuum brazing technology for durability and high temperature resistance.

3.Comes with a Oxford cloth kit, easy to carry and more economical.


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: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.

Still have questions? Contact us now: 189 5255 1577 support@shadiatool.com or online chat.

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