Brazed Core Drill Bit

Brazed Core Drill Bit


  • Features:

    Dry Diamond Core Drill Bits for marble and tile 

    Diaplus offers Dry Diamond Core Drill Bits.  The Dry Core BIts comes with a user friendly 5/8" -11 thread.  The core bit has brazed side diamonds that provides improved drilling and smoother sidewall.  

    Application: marble, tile, glass, porcelain and other soft stones.

    Use wet or dry

    • Total Length: 2-7/8" 
    • Cutting Length: 2"

    Made in Korea

  • Specification:

    Item# Size Item Description Max RPM
    BCDB0140 1/4" Dry/Wet Use  3,500
    BCDB0380 3/8" Dry/Wet Use  3,500
    BCDB0120 1/2" Dry/Wet Use  3,500
    BCDB0780  7/8” Dry/Wet Use  3,500



Samples are available upon request. Please click [Here] to contact us




Have a question? Feel free to contact us. We will be pleased to answer any questions about our brand, shipping or pricing.  

South Korea

+82 (2)6956-9088


Scott Thedwall

+1 (908)433-7240

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