Spline Bit 4-Cutter 1-1/2" x 22" 48-20-4415

Milwaukee's Spline 4-Cutter Rotary Hammer Drill bits feature a 4-Cutter 4x90° 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

Key Features:

- 1-1/2 in. diameter, 4-cutter head

- Spline shank

- Drilling depth 17 in.

- Overall length 22 in.