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Core Bore Premium Black Dry Diamond Core Bit

$131.04 USD
$131.04 USD
Shipping calculated at checkout.

Bit Sizes

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Core Bore Premium Black Dry Diamond Core Bit

Core Bore Premium Black Dry Diamond Core Bit
$131.04 USD
$0.00 USD $131.04 USD

Core Bore Premium Black Dry Diamond Core Bits

Features

  • Premium black grade dry bits feature wider segments than the heavy duty grade with a heavier core thickness
  • They drill faster and last longer than any bit of its kind
  • Drill dry through block, brick, and non-reinforced concrete
  • Not recommended for concrete with reinforcement or hard materials
  • Not all types of brick and block can be drilled - please consult factory
  • 9" drilling depth, comes with standard 5/8"-11 threading and easily attach to most hand-held drills
  • Jacobs Chuck Adapter available for hammer drills 5/8"-11 thread to straight shank

BASIC, TWO-COLUMN TABLE
Diameter Min Amps Max/Min RPM
1" (25mm) 6 6000/2300
1-1/4" (32mm) 6 6000/2300
1-1/2" (38mm) 6 6000/2300
1-3/4 (44mm) 7 5000/1600
2" (51mm) 7 5000/1200
2-1/4" (57mm) 7 5000/1200
2-1/2" (64mm) 7 5000/800
3" (76mm) 10 5000/800
3-1/2" (83mm) 10 5000/700
4" (102mm) 10 5000/700
4-1/2" (114mm) 10 5000/700
5" (127mm) 10 5000/700
6" (152mm) 10 2500/600