9957 Core Bore Premium Black Dry Diamond Core Bit

SKU: 9957
Manufacturer: Core Bore
$72.66 to $314.16
$72.66 to $314.16

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Details

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, come 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

DiameterMin
Amps
Max/Min
RPM
1"(25mm)66000/2300
1-1/4"(32mm)66000/2300
1-1/2"(38mm)66000/2300
1-3/4(44mm)75000/1600
2"(51mm)75000/1200
2-1/4"(57mm)75000/1200
2-1/2"(64mm)75000/800
3"(76mm)105000/800
3-1/2"(83mm)105000/700
4"(102mm)105000/700
4-1/2"(114mm)105000/700
5"(127mm)105000/700
6"(152mm)102500/600


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