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5" x 22" One Piece SDS-MAX Core Bit

Milwaukee 5" x 22" One Piece SDS-MAX Core Bit 48-20-5438
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  • Item: SDS-MAX Core Bit
  • Drilling Depth: 3
  • Wet or Dry Application: Dry
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Total: $268.10

Milwaukee #48-20-5438 Specifications

  • Item: SDS-MAX Core Bit
  • Drilling Depth: 3
  • Wet or Dry Application: Dry
  • Length: 22
  • Drill Bit Material: Carbide Tipped
  • Application: Masonry Drilling
  • Package Quantity: (1) SDS-MAX Core Bit
  • Promotion Restriction: Not eligible for promotion
  • Cutting Tip Form: Asymmetrical and Alternative Teeth
  • Shank Included: Yes
  • Maximum Drilling Depth: 3 in
  • Shank Type - Machining: SDS Max
  • Measurement System: Fractional Inch
  • Centering Bit Included: No
  • Connection Type: Removable
  • Shank Diameter: 5 in
  • Shank Thread Type: Not Applicable
  • Shank Hex Size: Not Applicable
  • Core Diameter: 5 in
  • Sub Brand: Not Applicable
  • Decimal Equivalent: 5.0000 in
  • Shank Thread Size: Not Applicable
  • Primary Material Application: Concrete, Masonry
  • Shank Thread Pitch: Not Applicable
  • Core Body Length: 3 in
  • Centering Bit Required: No
  • For Tool Type: Rotary Drill
  • Country of Origin (subject to change): Germany


Milwaukee’s one piece Carbide tipped core bits are ideal for drilling large holes where the depth is relatively shallow. The core bit cuts a Kerf only. The inside core must be removed by the operator before deeper drilling can be accomplished. Use of centering bit 48-20-5495 is recommended (not included). Use drift key 48-20-5497 to remove centering bit from the one piece core bit. The one piece core bits are available in SDS-Max or spline shanks. They come in a variety of diameters ranging from 1-1/2 in. to 6 in. with overall lengths of 11-3/8 in. or 22 in. and a drilling depth of 3 in.. the asymmetric tooth pitch with alternating tooth geometries creates faster material pulverization. The one piece design maximizes energy transfer and the thick wall core body is durable even in large hammers. The fluted core exterior minimizes friction loss and removes debris faster. Bullets: asymmetrical and alternating teeth for faster material pulverization; thick-wall core body for durability even in large hammers; optional: centering tip to reduce bit walking and create exact spot drilling.

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