Turning Insert for Steel Roughing - QR Geometry


·Superior wear resistance and fracture toughnessHighly wear resistant substrate with super fine coating structure.

·Strong cutting edge: Suitable for heavy interrupted cutting and other unstable conditions.

·Ideal chip formationGood chip control and chip evacuation, constant directional chip flow in complete depth of cut range 26.5 mm.


·QR Geometry + GP1225 Grade: Good balance of wear resistant and toughness. Suitable for continuous and light interrupted roughing of steel.

·QR Geometry + GP1135 Grade: Excellent fracture resistance. Suitable for roughing of steel and alloy steel in unstable conditions, first choice in medium to heavy interruption.

ADD:No. 69 Xinglong Road, Huli District, Xiamen
Factory Address:Xiamen Tongan Industrial Zone Set