A Division of Bay Verte Machinery

Milwaukee Tool

Spline Bit 4-Cutter 1 in. x 22 in.

SKU: MIL48-20-4375
MFG SKU: 48-20-4375


BACKORDERED (Warehouse acquiring product. You will recieve shipping notification within 48-72 hours upon arrival at the warehouse.)

 Low Price Guarantee


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.

  • 1 in. diameter, 4-cutter head
  • Spline shank
  • Drilling depth 17 in.
  • Overall length 22 in.

Additional information

Weight 2.53 lbs
Dimensions 1.72 × 1.72 × 24.0 in