17pcs/set Porcelain Tile Diamond Core Drill Bits 5/8-Inch-11 Thread from 1/6 Inch to 4 Inch

SKU: A854S22

Style: 17pcs/set


Suitable for an angle grinder 5/8-Inch-11 or with one adapter HERE for a drill or cordless screwdriver.

Quantities:17pcs/set, each size 1pc. (6mm 8mm 10mm 13mm 16mm 19mm 25mm 28mm 32mm 

35mm 38mm 45mm 51mm 65mm 76mm 89mm 102mm)


Available Diameter: 6mm-102mm(1/6 Inch to 4 Inch)

  • Diameter 6-16mm:35mm Max working depth, 10mm Diamond height, Total Length 62mm
  • 6mm-16mm bits with Wax inside helps cooling the bits.
  • Diameter 19-152mm:50mm Max working depth, 15mm Diamond height, Total Length 75mm

Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick...
1. Minimizing any breakage and safe for operator
2. High quality Diamond Grain provide fast and smooth drilling
3. Vacuum Brazed technology provide much longer working life than electroplated technology

Operation Tips for Vacuum Brazed Diamond Drill core bits
1.Do not use these drill bits with hammer mode.
2.Only fit these drill bits on a cord drill, not cordless drill(no enough power).
3.Only for tile drilling not recommend for the material behind the tile.
4.For horizontal drilling,just give a gentle pressure; For vertical drilling, the weight of the machine will give sufficient pressure.
5.Start drilling as per following instructions:
1) Place the drill at a 45 degree angle
2) Drilling till the hole start to form
3) Bring the drill up into upright position
4) Continue to drill and swaying the machine along a circle


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