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Brazed Diamond Drill Bit


Brazed Diamond Drill Bit with perfect safety, excellent fast, high efficiency and complicated shape.

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Diamond Saw Blades
Diamond Grinding Wheels
Diamond Drill Bits
Diamond Polishing Pads
Diamond Segments
Cutting Tools
Grinding Tools
Polishing Tools
Dressing Tools
Abrasive Tools
Bonded Abrasives
Coated Abrasives

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  • Product introduction
  • Specification
  • Inquiry

We produce and export vacuum brazed diamond drilling bits (also call brazed diamond core drill), this kind of vacuum brazed diamond drill bit is mainly used to drill granite,marble,concrete and wall.With years of research and application of drilling bit and the world-advanced technology of diamond brazing,this jagged drilling bit adopts the patent technology,it is with very free drilling,high efficiency,excellence and long drilling life.


Integral type provide smooth cutting and avoid segments loosing. High quality diamond guarantee sharpness and life.

Cured reinforced concrete, Hard ceramic tile, granite.

1) For stone, concrete, brick, tile, glass, fiberglass, etc.
2) Perfect safety, excellent fast, high efficiency and complicated shape.
3) Rather longer life than the electroplated tools.
4) Various diamond grain and grade to meet various application-cutting, drilling, grinding.
5) Environment friendly.

Product name Brazed diamond core drill bits
Diameters 5-120mm
Diamond width 5mm, 10mm, 15mm upon request
Diamond grit 30/40#, 40/50#, 50/60#
Connection M14 or 5/8”-11 or hexagon shank
Usage Dry & wet drilling for stone, granite, ceramic and other hard materials
Painting color as per customer’s request (Customizable)
Note: Special application and design are available upon request.


Please feel free to submit your inquiry information to us. We will reply you in 24 hours.

+86 371 63355891