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Black steel spline 4-cutter drill bit with fluted cutting head and smooth shaft section.

Milwaukee 48-20-4330 Spline 4-Cutter Bit 5/8 in x 31 in x 36 in

Regular price $54.18
Sale price $54.18 Regular price $0.00

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Milwaukee's spline 4-cutter rotary hammer drill bits feature a 4-cutter 4 x 90� tip geometry to avoid lock up in rebar, patented rebar chamfers for increased durability, and a high volume flute for fast debris removal. Used for drilling holes in brick, block, concrete, and reinforced concrete.

  • 3/4 in. diameter, 4-cutter head
  • Spline shank
  • Drilling depth 6 in.
  • Overall length 11 in.