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Masonry Cement Core Drilling Bits

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Bosch  SPEEDCORE Core Bits "ALL"
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Bosch SPEEDCORE Core Bits "ALL"

  • For use with rotary hammers, as well as corded and cordless hammer drills
  • Offers 40% greater drilling effeciency than past core bit design
  • Allows for through-hole drilling with larger and cleaner holes
From $42.00
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Bosch T3926SC 13'' Extension SDS-plus
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Bosch T3926SC 13'' Extension SDS-plus for SPEEDCORE Thin Wall Core Bits

  • Compatible with thin wall core bits that 1-1/2-inch or larger
  • Screw core bit onto shank
$38.00
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Driltec RA-010-010 Ratio Core Bit Spline Shank Adapter
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Driltec RA-010-010 Ratio Core Bit Spline Shank Adapter

  • Use with any spline shank rotary hammers
  • Fits any size ratio drill bits or core bits
  • Also threads onto a threaded pilot bit
$36.34
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Driltec RA-020-020 Ratio Core Bit SDS-Max Shank Adapter
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Driltec RA-020-020 Ratio Core Bit SDS-Max Shank Adapter

  • Use with any sds max rotary hammers
  • Fits any size ratio drill bits or core bits
  • 2" useable length
$36.34
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Driltec RA-030-030 Ratio Core Bit SDS Adapter
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Driltec RA-030-030 Ratio Core Bit SDS Adapter

  • Use with any sds plus rotary hammers
  • Fits any size ratio drill bits or core bits
  • 2" useable length
$27.44
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Driltec RE-300-300 Ratio Core Bit Extension
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Driltec RE-300-300 11" Ratio Core Bit Extension

  • Use with the Spline, SDS, SDS-Plus or SDS-Max shank adapters
  • Fits any size ratio drill bits or core bits
  • 11" useable length
$55.46
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Driltec RE-450-450 Ratio Core Bit Extension
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Driltec RE-450-450 18" Ratio Core Bit Extension

  • Use with the Spline, SDS, SDS-Plus or SDS-Max shank adapters
  • Fits any size ratio drill bits or core bits
  • 18" useable length
$62.98
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Driltec RK-200-200 Carbide Tipped Ratio-Core Bit
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Driltec RK-200-200 2" Carbide Tipped Ratio-Core Bit

  • Carbide tipped core bit
  • 2" diameter, 3" length
  • Alternating pointed chisel carbide teeth
$75.80
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Driltec RK-250-250 Carbide Tipped Ratio-Core Bit
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Driltec RK-250-250 2-1/2" Carbide Tipped Ratio-Core Bit

  • Carbide tipped core bit
  • 2-1/2" diameter, 3" length
  • Alternating pointed chisel carbide teeth and spade carbide teeth designed to optimize and enhance each other during the drilling operation
$83.55
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Driltec RK-300-300 Carbide Tipped Ratio-Core Bit
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Driltec RK-300-300 3" Carbide Tipped Ratio-Core Bit

  • Carbide tipped core bit
  • 3" diameter, 3" length
  • Alternating pointed chisel carbide teeth and spade carbide teeth designed to optimize and enhance each other during the drilling operation
$108.83
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Driltec RK-350-350 Carbide Tipped Ratio-Core Bit
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Driltec RK-350-350 3-1/2" Carbide Tipped Ratio-Core Bit

  • Carbide tipped core bit
  • 3-1/2" diameter, 3" length
  • Alternating pointed chisel carbide teeth and spade carbide teeth are designed to optimize and enhance each other during the drilling operation
$132.99
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Driltec RK-400-400 Carbide Tipped Ratio-Core Bit
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Driltec RK-400-400 4" Carbide Tipped Ratio-Core Bit

  • Carbide tipped core bit
  • 4" diameter, 3" length
  • Alternating pointed chisel carbide teeth and spade carbide teeth are designed to optimize and enhance each other during the drilling operation
$161.94
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Driltec RK-500-500 Carbide Tipped Ratio-Core Bit
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Driltec RK-500-500 5" Carbide Tipped Ratio-Core Bit

  • Carbide tipped core bit
  • 5" Diameter, 3" Length
  • Alternating pointed chisel carbide teeth and spade carbide teeth are designed to optimize and enhance each other during the drilling operation
$219.28
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Driltec RK-600-600 Carbide Tipped Ratio Core Bit
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Driltec RK-600-600 6" Carbide Tipped Ratio Core Bit (Adapter and Pilot Drill not included)

  • 6" diameter, 3" usable length
  • Enhanced for increased carbide embodiment
  • Reduced body drilling diameter decreases hole wall friction
$259.00
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Driltec RP-255-255 Pilot Bit
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Driltec RP-255-255 1/2" x 6" Pilot Bit

  • 1/2" diameter, 6" length
  • Fits any size ratio core bits from RK-150-150 to RK-600-600
  • Ratio core bits only!
$16.10
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Driltec RT-001-001 Replacement Ratio Coupler
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Driltec RT-001-001 Replacement Ratio Coupler

  • For use with RA series adapters and RE series extensions
  • Original replacement
  • Recommended Replacement for the DRIRT001
$11.48
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