1-1/8" x 22" Spline Bit, 2-Cutter

Makita 2-Cutter Spline Bit is designed to work with Rotary Hammers that accept Spline shank bits to drill holes in concrete. The bit features a double flute design for maximum dust removal. Manufactured with high quality tungsten carbide tips with an annealed body for increased duability and long life.