Milwaukee 48-20-5040 2-1/2-Inch Core Bit

Sale price$120.89


Milwaukee's Carbide tipped core bits are ideal for drilling large holes where the depth is relatively shallow. The core bit cuts a Kerf only. The usable depth of thin wall core bits ranges from 2-13/16 in. to 3-3/16 in. The thin wall construction is ideal for smaller hammers and newer concrete. The inside core must be removed by the operator before deeper drilling can be accomplished. Multiple extensions and adapters are available to allow for deeper holes to be drilled. The appropriate drive shank must be used to drive the core bit. Use of center pin and guide plate is recommended for positioning and starting a 1-1/4 in. hole and larger. Use of center pin and guide plate is not recommended for positioning and starting a 1-1/8 in. hole or smaller. Milwaukee Carbide tipped core bits are available from 1 in. to 6 in. diff. Includes core bit centering pin and guide plate.


  • Mfr #: 48-20-5040
  • Promotion Restriction: Not eligible for promotion
  • Item: Core Center Bit
  • Core Bit Cutter Material: Carbide Tipped
  • Bit Dia.: 2 1/2 in
  • Drilling Depth: 2 13/16 in
  • Overall Length: 2 13/16 in
  • Shank Shape: SDS Plus
  • Wet or Dry Application: Dry
  • Size (In.): 2-1/2
  • Application: Masonry and Concrete Drilling
  • Drilling Length (In.): 2-13/16
  • For Use With: 45L224, 45L225, 45L417, 45L420, 45L425
  • Shank Included: No
  • Core Diameter: 2 1/2 in
  • Decimal Equivalent: 2.5
  • Primary Material Application: Brick; Block; Concrete
  • Centering Bit Required: No
  • Shank Type - Machining: SDS Plus
  • Maximum Drilling Depth: 2 13/16 in
  • Shank Diameter: 2 1/2 in
  • Measurement System: Fractional Inch
  • Centering Bit Included: Yes
  • Includes: Centering Pin, Guide Plate
  • Core Body Length: 2 13/16 in

Payment & Security

American Express Meta Pay Google Pay Mastercard PayPal Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed