Milwaukee 48-20-7430 1/4" x 4-1/2" SDS+ Carbide Rotary Hammer Bit, 2-Cutter
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Manufacturer Milwaukee Tool
Mfg Catalog # 48-20-7430
Codale Part # 430587


  • Enhanced rebar guards provide increased durability
  • Breaker points lead to faster drilling speeds
  • Variable flute for up to 20% more holes per charge in cordless rotary hammers
  • Centering tip for exact spot drilling
  • Wear mark indicators to show end of life and when bit no longer meets the ANSI requirement
  • Reinforced flutes for minimized vibration and maximum durability


  • Bit Diameter: 1/4"
  • Bit Material: Carbide Tipped
  • Case Included: No
  • Chuck Fitment: SDS-Plus
  • Shank Style: SDS-Plus
  • Bit Type: Masonry
  • Flute Length (in): 2.0
  • Length (in): 4.0
  • Package Contents: (1) SDS-PLUS Bit
  • Recommended Safety Equipment: Safety Glasses
  • Color Coded: No
  • Etched / Stamped Size Identification: Yes
  • Single / Double Ended: Single
  • Drilling Depth (in): 2.0


UPC 04524211162
Codale Part No. 430587
Length 4"
Diameter 1/4"
Item Long Description Milwaukee M/2 2-Cutter SDS-Plus Rotary Hammer Drill bits are the Most Durable 2-Cutter bits with up to 20% more holes per charge in cordless rotary hammers. The enhanced rebar guards provide increased durability in hard aggregate and rebar. Breaker Point pulverize the material more effectively resulting in faster drilling speeds. The variable flute allows for maximum debris extraction leading to up 20% more holes per charge in cordless rotary hammer while making it a very durable bit in corded and cordless rotary hammers. Additionally, M/2 features a centering tip for exact spot drilling, wear mark indicator indicating when the bit no longer meets ANSI diameter requirements, and a reinforced flute for durability and minimized vibration. The increased life and efficiency of the M/2 2-Cutter drill bit line provides the ideal solution in general concrete for cordless and corded rotary hammer users.
MDM Pkg GTiN 00045242111626
Length 4.0 in
Type 2-Cutter
Diameter 1/4 in
Material Carbide
Applications For Concrete, Stone
Shank Type SDS Plus
Cutting Depth 2 in
Pkg Qty 1 Pack
Family Brand Name Milwaukee
Number of Flutes 4
Overall Length 4-1/2 in
Sub Brand 44 Magnum
Width 0.25 in
Height 0.25 in
Flute Length 2.0 in
Drilling Depth 2.0 in

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