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Milwaukee M/2 5/16 in. X 12 in. L Carbide Tipped SDS-plus Rotary Hammer Bit SDS-Plus Shank

Milwaukee M/2 5/16 in. X 12 in. L Carbide Tipped SDS-plus Rotary Hammer Bit SDS-Plus Shank

Engineered for professional masonry work, the Milwaukee M/2 5/16 in x 12 in Carbide Tipped SDS-Plus Rotary Hammer Bit delivers deep, precise holes with unmatched durability. Built…

Milwaukee MPN 48-20-7444
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This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $15.99, average $18.99
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About Product Overview

Engineered for professional masonry work, the Milwaukee M/2 5/16 in x 12 in Carbide Tipped SDS-Plus Rotary Hammer Bit delivers deep, precise holes with unmatched durability. Built for demanding concrete and masonry applications, this bit is designed to keep pace with the toughest job sites.

Why this bit stands out

  • Carbide tipped tip provides exceptional wear resistance and aggressive cutting performance, lasting longer in hard concrete and masonry than standard steel bits.
  • 12 inch overall length with a 10 inch flute length enables deep drilling for long anchor holes and through-holes, reducing the need to stop and re-drill.
  • SDS-Plus shank ensures fast, secure tool changes and compatible, reliable hammer action with most SDS-Plus rotary hammers.
  • Coated finish minimizes friction and heat buildup for smoother starts and extended bit life during high-speed drilling.
  • Tube packaging protects the carbide tip and keeps the bit ready for construction sites—one bit per package.

Ideal uses

Perfect for anchoring heavy fixtures, electrical panels, or machinery into concrete walls, floors, or foundations. When you need to run long, clean holes for anchors or conduits, this bit keeps debris moving efficiently and delivers consistent penetration from start to finish.

Practical guidance

  • Operate in hammer drill mode with steady, controlled feed for optimal cutting action and bit life.
  • Monitor temperature on extended drilling; allow brief pauses to prevent overheating and preserve carbide integrity.
  • Pair with compatible SDS-Plus hammers for secure retention and dependable performance on tough materials.

Specifications at a glance

  • Diameter: 5/16 in
  • Overall length: 12 in
  • Flute length: 10 in
  • Shank type: SDS-Plus
  • Material: Carbide tipped; coated finish
  • Packaging: Tube (one bit per package)

The Details Specifications

Brand Milwaukee
SKU 2809135
UPC 045242111886
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 2 × 16
Weight 0 lbs
Cubic Feet 0.0107 ft³
Country of Origin GERMANY
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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