Diamond Drill Bits 4pcs/set M14 for Porcelain Granite Marble Ceramic Hole Saw

SKU: A85315M14K12T
$53.45 $58.80

Quantity: 4pcs/set
Size: 6/20/35mm Core Bits+50mm Chamfer Bit M14 Thread

Item:SHDIATOOL Diamond Drill Bits Kit

Quantity:  4pcs,with Oxford Cloth Bag

Connection: M14 Thread


*Drilling Bits

Diameter 6mm,Diamond height 10mm,Total length 60mm;

Diameter 20/35mm,Diamond height: 15mm,Total length 60mm;

*Chamfer Bit

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

*Bag Size: 13x11x7cm

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


1.Drill Bits+Chamfer 2 in 1,meet various job needs,improve efficiency.

2.Vacuum brazing technology,better durability and higher heat resistance.

3.Come with an Oxford cloth bag, 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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