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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 $34.95
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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
$34.95
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Driltec RA-010-010 Ratio Spline Shank Adapter + 11" Extension
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Driltec RA-010-010 Ratio Spline Shank Adapter + 11" Extension

  • Package includes spline shank Adapter and ratio core bit extension
  • Use with any spline shank rotary hammers
  • Fits any size ratio drill bits or core bits
$99.99
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Driltec RA-010-010 Ratio Spline Shank Adapter + 18" Extension
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Driltec RA-010-010 Ratio Spline Shank Adapter + 18" Extension

  • Package includes spline shank Adapter and ratio core bit extension
  • Use with any spline shank rotary hammers
  • Fits any size ratio drill bits or core bits
$109.99
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Driltec RA-010-010 Spline Shank Adapter for Ratio Core Bits
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Driltec RA-010-010 Spline Shank Adapter for Ratio Core Bits

  • Use with any spline shank rotary hammers
  • Fits any size ratio drill bits or core bits
  • Also threads onto a threaded pilot bit
$42.95
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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
$42.95
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Driltec RA-020-020 Ratio SDS-Max Shank Adapter + 11" Extension
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Driltec RA-020-020 Ratio SDS-Max Shank Adapter + 11" Extension

  • Package includes spline shank adapter and 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
$99.95
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Driltec RA-020-020 Ratio SDS-Max Shank Adapter + 18" Extension
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Driltec RA-020-020 Ratio SDS-Max Shank Adapter + 18" Extension

  • Package includes spline shank adapter and 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
$109.95
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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
$33.44
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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
$59.99
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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
$66.98
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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
$78.80
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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
$89.95
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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
$139.95
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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
$163.95
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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
$249.00
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Driltec RP-255-255 1/2" x 6" Pilot Bit
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Driltec RP-255-255 2 Pk 1/2" x 6" Pilot Bit

  • 2 pack of pilot bits
  • 1/2" diameter, 6" length
  • Fits any size ratio core bits from RK-150-150 to RK-600-600
$34.98
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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!
$19.99
3+ / $17.91
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Driltec RT-001-001 Replacement Ratio Coupler
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Driltec RT-001-001 6 Pk Replacement Ratio Coupler

  • For use with RA series adapters and RE series extensions
  • Original replacement
  • Recommended Replacement for the DRIRT001
$69.95
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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
$15.99
3+ / $12.95
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Driltec RT-001-001 Replacement Ratio Couplers
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Driltec RT-001-001 2 Pk Replacement Ratio Couplers

  • For use with RA series adapters and RE series extensions
  • Original replacement
  • Recommended Replacement for the DRIRT001
$25.90
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Milwaukee  SDS-PLUS Thin Wall Carbide Tipped Core Bits *ALL*
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Milwaukee SDS-PLUS Thin Wall Carbide Tipped Core Bits *ALL*

  • Thin Wall Design
  • Perfect for drilling large holes in materials 3" thick or less
  • Core Bits cuts a kerf only the inside core must be removed by the operator before deeper drilling can be accomplished
From $79.95
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Milwaukee 48-03-3564 Spline Thick Core Bit Adapter
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Milwaukee 48-03-3564 12" Spline Thick Core Bit Adapter

  • 12" spline adapter
  • Works with 1-1/2" to 6" Core Bits
$49.95
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Milwaukee 48-03-3565 Spline Thick Core Bit Adapter
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Milwaukee 48-03-3565 18" Spline Thick Core Bit Adapter

  • 18" spline adapter
  • Works with 1-1/2" to 6" Core Bits
$59.95
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Milwaukee 48-03-3572 SDS-MAX Thick Core Bit Adapter
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Milwaukee 48-03-3572 12" SDS-MAX Thick Core Bit Adapter

  • 12" SDS-MAX adapter
  • For Use With: 1-1/2" to 6" Core Bits
$49.95
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Milwaukee 48-03-3573 SDS-MAX Thick Core Bit Adapter
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Milwaukee 48-03-3573 18" SDS-MAX Thick Core Bit Adapter

  • 18" SDS-MAX adapter
  • For Use With: 1-1/2" to 6" Core Bits
$67.95
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Milwaukee 48-20-5085 Turbo Tunnel Head
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Milwaukee 48-20-5085 2-1/8" Turbo Tunnel Head

  • 2-1/8" diameter, turbo tunnel head
  • Interchangeable drilling heads
  • 11 in. extensions, 48-20-5079, can be coupled for extra deep drilling applications
$144.50
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Milwaukee 48-20-5087 Turbo Tunnel Head
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Milwaukee 48-20-5087 2-5/8'' Turbo Tunnel Head

  • 2-5/8" diameter, turbo tunnel head
  • Interchangeable drilling heads
  • 11 in. extensions, 48-20-5079, can be coupled for extra deep drilling applications
$169.95
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Milwaukee 48-20-5093 Core Bit With Center Bit
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Milwaukee 48-20-5093 2-5/8'' X 3'' Core Bit With Center Bit

  • 2-5/8" Diameter Core Bit
  • Works with other Large Hole System components
  • Ideal for large hole drilling where depth is relatively shallow
$99.00
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Milwaukee 48-20-5095 Core Bit With Center Bit
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Milwaukee 48-20-5095 3-1/2'' X 3'' Core Bit With Center Bit

  • 3-1/2 in. diameter, core bit
  • Interchangeable drilling heads
  • 11 in. extensions, 48-20-5079, can be coupled for extra deep drilling applications
$143.50
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Milwaukee 48-20-5096 Core Bit With Center Bit
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Milwaukee 48-20-5096 4'' X 3'' Core Bit With Center Bit

  • 4" Diameter Core Bit
  • Works with other Large Hole System components
  • Ideal for large hole drilling where depth is relatively shallow
$164.95
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Milwaukee 48-20-5125 Thick Wall Core Bit
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Milwaukee 48-20-5125 1-1/2'' X 4-1/16'' Thick Wall Core Bit

  • Ideal for large hole drilling where depth is relatively shallow
  • Core Bit cuts a kerf only
  • Inside core must be removed by the operator before deeper drilling can be accomplished
$78.00
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Milwaukee 48-20-5135 Thick Wall Core Bit
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Milwaukee 48-20-5135 2'' X 4-1/16'' Thick Wall Core Bit

  • Ideal for large hole drilling where depth is relatively shallow
  • Core Bit cuts a kerf only
  • Inside core must be removed by the operator before deeper drilling can be accomplished
$99.95
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Milwaukee 48-20-5140 Thick Wall Core Bit
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Milwaukee 48-20-5140 2-1/2'' X 4-1/16'' Thick Wall Core Bit

  • Ideal for large hole drilling where depth is relatively shallow
  • Core Bit cuts a kerf only
  • Inside core must be removed by the operator before deeper drilling can be accomplished
$99.00
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Milwaukee 48-20-5145 Thick Wall Core Bit
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Milwaukee 48-20-5145 3'' X 4-1/16'' Thick Wall Core Bit

  • Ideal for large hole drilling where depth is relatively shallow
  • Core Bit cuts a kerf only
  • Inside core must be removed by the operator before deeper drilling can be accomplished
$125.95
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Milwaukee 48-20-5150 Thick Wall Core Bit
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Milwaukee 48-20-5150 3-1/2'' X 4-1/16'' Thick Wall Core Bit

  • Ideal for large hole drilling where depth is relatively shallow
  • Core Bit cuts a kerf only
  • Inside core must be removed by the operator before deeper drilling can be accomplished
$163.95
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Milwaukee 48-20-5155 Thick Wall Core Bit
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Milwaukee 48-20-5155 4'' X 4-1/16'' Thick Wall Core Bit

  • Ideal for large hole drilling where depth is relatively shallow
  • Core Bit cuts a kerf only
  • Inside core must be removed by the operator before deeper drilling can be accomplished
$169.95
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Milwaukee 48-20-5160 Thick Wall Core Bit
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Milwaukee 48-20-5160 5'' X 4-1/16'' Thick Wall Core Bit

  • Ideal for large hole drilling where depth is relatively shallow
  • Core Bit cuts a kerf only
  • Inside core must be removed by the operator before deeper drilling can be accomplished
$189.00
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Milwaukee 48-20-5165 Thick Wall Core Bit
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Milwaukee 48-20-5165 6'' X 4-1/16'' Thick Wall Core Bit

  • Ideal for large hole drilling where depth is relatively shallow
  • Core Bit cuts a kerf only
  • Inside core must be removed by the operator before deeper drilling can be accomplished
$244.95
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Milwaukee 48-20-5171 Replacement Thick Wall Guide Plate
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Milwaukee 48-20-5171 2-1/2'' Replacement Thick Wall Guide Plate

  • Use with Core Bit 48-20-5140 and Center Pin 48-20-5199 for starting a 1-1/4" hole
  • Increases bit stability and helps reduce bit walk
  • Durable Plastic construction
$13.95
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Milwaukee 48-20-5172 Replacement Thick Wall Guide Plate
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Milwaukee 48-20-5172 3" Replacement Thick Wall Guide Plate

  • Use with Core Bit 48-20-5145 and Center Pin 48-20-5199 for starting a 1-1/4" hole
  • Increases bit stability and helps reduce bit walk
  • Durable Plastic construction
$11.95
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Milwaukee 48-20-5173 Replacement Thick Wall Guide Plate
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Milwaukee 48-20-5173 3-1/2'' Replacement Thick Wall Guide Plate

  • Use with Core Bit 48-20-5150 and Center Pin 48-20-5199 for starting a 1-1/4" hole
  • Increases bit stability and helps reduce bit walk
  • Durable Plastic construction
$12.75
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Milwaukee 48-20-5174 Replacement Thick Wall Guide Plate
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Milwaukee 48-20-5174 4'' Replacement Thick Wall Guide Plate

  • Use with Core Bit 48-20-5155 and Center Pin 48-20-5199 for starting a 1-1/4" hole
  • Increases bit stability and helps reduce bit walk
  • Durable Plastic construction
$15.50
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Milwaukee 48-20-5175 Replacement Thick Wall Guide Plate
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Milwaukee 48-20-5175 5'' Replacement Thick Wall Guide Plate

  • Use with Core Bit 48-20-5160 and Center Pin 48-20-5199 for starting a 1-1/4" hole
  • Increases bit stability and helps reduce bit walk
  • Durable Plastic construction
$15.95
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Milwaukee 48-20-5176 Replacement Thick Wall Guide Plate
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Milwaukee 48-20-5176 6'' Replacement Thick Wall Guide Plate

  • Use with Core Bit 48-20-5165 and Center Pin 48-20-5199 for starting a 1-1/4" hole
  • Increases bit stability and helps reduce bit walk
  • Durable Plastic construction
$16.95
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Milwaukee 48-20-5199 Centering Pin for Thick Wall Core Bits
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Milwaukee 48-20-5199 4-1/16" Centering Pin for Thick Wall Core Bits

  • Center pin to start holes
  • Use with thick wall carbide-tipped core bits
  • Drilling depth of 4-1/16"
$19.95
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Milwaukee 48-20-6155 Centering Pin for Thin Wall Core Bits
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Milwaukee 48-20-6155 Centering Pin for Thin Wall Core Bits

  • Removable for starting holes only
  • Used with thin wall core bits 1-3/4" and larger
  • Used with corresponding size guide plate
$17.64
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Milwaukee 48-20-6157 Replacement Thin Wall Guide Plate
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Milwaukee 48-20-6157 2" Replacement Thin Wall Guide Plate

  • Use with 48-20-6165 Center Pin and 48-20-5035 Thin Wall Core Bit
  • Increases bit stability and helps reduce bit walk
  • Durable Plastic construction
$7.99
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Milwaukee 48-20-6158 Core Bit Guide Plate
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Milwaukee 48-20-6158 2-1/2" Core Bit Guide Plate

  • 2-1/2" diameter
  • Plastic
  • Used with core bit 48-20-5040
$4.21
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Milwaukee 48-20-6159 Replacement Thin Wall Guide Plate
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Milwaukee 48-20-6159 3" Replacement Thin Wall Guide Plate

  • Use with 48-20-6155 Center Pin and 48-20-5045 Thin Wall Core Bit
  • Increases bit stability and helps reduce bit walk
  • Durable Plastic construction
$8.95
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Milwaukee 48-20-6160 Replacement Thin Wall Guide Plate
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Milwaukee 48-20-6160 3-1/2'' Replacement Thin Wall Guide Plate

  • Use with 48-20-6155 Center Pin and 48-20-5050 Thin Wall Core Bit
  • Increases bit stability and helps reduce bit walk
  • Durable Plastic construction
$9.99
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Milwaukee 48-20-6161 Replacement Thin Wall Guide Plate
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Milwaukee 48-20-6161 4" Replacement Thin Wall Guide Plate

  • Use with 48-20-6155 Center Pin and 48-20-5055 Thin Wall Core Bit
  • Increases bit stability and helps reduce bit walk
  • Durable Plastic construction
$9.95
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Milwaukee 48-20-6162 Replacement Thin Wall Guide Plate
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Milwaukee 48-20-6162 5" Replacement Thin Wall Guide Plate

  • Use with 48-20-6155 Center Pin and 48-20-5060 Thin Wall Core Bit
  • Increases bit stability and helps reduce bit walk
  • Durable Plastic construction
$11.95
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