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Moresuperhard diamond wheel for precision grinding single crystal diamond, With Ultra-high precision. The PG seris is a CNC grinding machine for single or mono crystal diamond tool manufacture. The PG seris enables the automated production of ultra-high precision diamond tools. 

Coborn PG series offers automated, ultra-high precision grinding, designed to meet the most complex of demands by toolmakers working with natural (MCD) or synthetic single crystal diamond (SCD), manufactured by either high pressure high temperature (HPHT) or chemical vapour deposition (CVD).

grinding single crystal diamond tools


The applications of diamond grinding wheels

Diamond grinding wheels are used for grinding PCD cutting tools, PCBN cutting tools, CVD tools, MCD tools, milling cutter, reamer, drill and regrinding etc. It can be used for making facetted and convex radius tools using: natural diamond, HPHT, synthetic diamond, CVD synthetic diamond. 

MCD tools are used for milling carbon steel, die steel, alloy steel, stainless steel, heat-resistant steel, gray cast iron, ductile iron, malleable iron, etc.


The specifications of diamond wheel for grinding single crystal diamond 

Model D(mm) T (mm) H (mm) W (mm) X (mm)
1A2 86 12 30.16 25 5.5
75 16 30.16 15 7.5
85 12 30.16 20 5.5
Grit: 325/400, W10 (1500#), W5 (3000#), W3 (5000#) 2000# 3000# 10000# 15000# 20000#


Vitrified Bond Diamond Grinding Wheel
Precision grinding for natural diamond (MCD) or synthetic single crystal diamond (SCD) cutting tools.

vitrified diamond wheel vitrified diamond wheel


Metal Bond Diamond Grinding wheel
Natural (MCD) or synthetic single crystal diamond (SCD), manufactured by either high pressure high temperature (HPHT) or chemical vapour deposition (CVD). Metal bond diamond wheel can used for single crystal diamond tool manufacture with ultra-high precision.

cutting tools cutting tools




cutting tools cutting tools


You are our number one priority. We have tools available to assist in your product inquiries and general questions.

  • PCD tool Regrinding/Resharpening and Retipping
    29 November 2022

    PCD tool Regrinding/Resharpening and Retipping

    In order to help customers to make a further decreasing in the production cost, and also to protect the environment and recycle the non-renewable resources

  • PCD tools grinding wheel
    29 November 2022

    PCD tools grinding wheel

    Vitrified bond diamond grinding wheels possess pretty high abrasive resistance, especially in polishing hard and brittle workpiece. It has many advantages like high grinding efficiency, high grinding precision, excellent workpiece's surface grinding, etc

  Add:  Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China

  Tel: +86 17700605088

  WhatsApp:+86 17700605088

  E-mail: pcd@moresuperhard.com