4 3/4"VMB5134

4 3/4"VMB5134

This series of bits are specially developed for non-oil & gas drilling applications such as water drilling, geothermal drilling, mining, construction…etc.. HLF has the capability of designing various types and sizes of bits for any drilling applications that may use PDC cutters, and/or other types of diamond cutters. Please don’t hesitate to contact us for any additional information required.




    Chengdu Huilingfeng Diamond Bit Co., Ltd.

    Tel: +86-28-8392 0891

    Fax: +86-28-8392 0830

    Email: hlf@cdhlf.com

    Address: Kowloon Road, East Industrial Area, Xindu District, Chengdu, Sichuan, China

    © 2019  Chengdu Huilingfeng Diamond Bit Co., Ltd.   All rights reserved.


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