Profile MillingSlot MillingShoulderMillingFace MillingHigh FeedMilling High precision shoulder mill series with economical double-sided triangular inserts Innovative insert - Highly economical 6-corner double sided inserts. - Long effective cutting edge allows shoulder milling with large depth of cut. - Low cutting force at low depth of cut, and high machining stability at large depth of cut. ・Concave cutting edge and large rake angle produce barrel-shape chips, resulting in excellent chip evacuation. ・ The design with wiper edge (front cutting edge) is also suitable for face milling. Comparison of surface roughness 2.5 2.0 Curved Large rake cutting edge angle 1.5 Wiper 1.0 Relief surface 0.5 0 Competitor Reference pages: H122 - H124 with wiper H120 www.tungaloy.com Surface roughness: Ra (μm)