MILWAUKEE WCHP 172

Standard 1 1/4” UNC connection; The characteristics (type + diameter) are engraved on the core bit attachment to ensure long-lasting visibility; Laser-welded segments for high performance; 10 mm segment for superior durability; Shaped tooth with TURBO design: pre-sharpened, for better performance from the very first; Hole: An external and two internal grooves on each tooth allow to decrease overheating and increase material removal