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Contact us: Fujian Nanan Boreway Machinery Co.,Ltd. ADD: HuaHui Center, Shuitou Town,Quanzhou, Fujian, China, ...
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5Pcs/set Round Shank Vacuum Brazed Diamond Drill Bits for stone5Pcs/set Round Shank Vacuum Brazed Diamond Drill Bits for stone5Pcs/set Round Shank Vacuum Brazed Diamond Drill Bits for stone5Pcs/set Round Shank Vacuum Brazed Diamond Drill Bits for stone

5Pcs/set Round Shank Vacuum Brazed Diamond Drill Bits for stone

  • Product Name:Diamond Core Drill Bit
  • Round Shank
  • Diamond length:10mm
  • Size:6mm+6mm+8mm+10mm+12mm
  • Feature:Wax inside for cooling,Dry drilling
  • Application:For drilling granite & marble,masonry,concrete,tile/ceramic,glass,hard plastic
Product Description:

5Pcs/set Round Shank Vacuum Brazed Diamond Drill Bits for stone

Vacuum Brazed Diamond Core Drill Bits use for Granite, Marble, Engineered Stone, Quartz Stone, Ceramic, Masonry, Concrete, Tile, Glass, Porcelain, etc...

This special VacuumBrazed diamond technology allows an uncomplicated, hands-free and clean drilling on angle grinders. The Vacuum diamond coating allows fast drilling with extremely clean, chip free holes.

Vacuum Brazed Diamond Drill Bits are designed to drill hard and brittle materials such as ceramics, porcelain, marble, granite, stone materials. Also materials such as stoneware, glazed clinker and hard roof tiles can also be drilled. 

This diamond drill bits adopt the vacuum brazed technology to weld the diamonds on the edge of the steel barrel. High diamond concentration and excellent welding stength provides a good sharpness and superior lifespan to this core drill bit.


1. Wax inside for cooling, Dry drilling

2. Very high efficiency, multi-purpose drilling, Long life drilling 


Diamond length:10mm,Hex Shank Or Round Shank

Quantity: 5pcs (dia6mm+6mm+8mm+10mm+12mm) diamond drilling bits


5Pcs/set Round Shank Vacuum Brazed Diamond Drill Bits for stone

5Pcs/set Round Shank Vacuum Brazed Diamond Drill Bits for stone5Pcs/set Round Shank Vacuum Brazed Diamond Drill Bits for stone 015Pcs/set Round Shank Vacuum Brazed Diamond Drill Bits for stone 025Pcs/set Round Shank Vacuum Brazed Diamond Drill Bits for stone 03

Packing & Shipping:

Diamond Core Drill Bitspacking in the carton.
We can also pack the drill bits according to your requirements.
Special specifications need to be negotiated with us before the delivery date.

Contact Us: 

Fujian Nanan Boreway Machinery Co.,Ltd.

Address: Huahui Center 605, Shuitou Town,Quanzhou, Fujian, China.
Post Code: 362342
Tel.: 0086-595-86990206
Fax: 0086-595-86990220
Mobile/WhatsApp: 0086-13559599186
Wechat: boreway05
Skype: boreway05
Facebook: 13559599186
E-mail: boreway05@boreway.net
Fujian Nan’an Boreway Machinery Co., Ltd.


Contact Person:Jessie Xu

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