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Brazed Core Drill Bit

Brazed Core Drill Bit


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


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
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