4.50 CW NS9530 TH10 UX30 CDX WFHF CDX BH GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex GX-R/LIInternal grooving A DMIN 2° LF Enlarged view CWN-CWX B 2° 2° Designation CWN CWX DMIN CDX H CW 2° 2°LHBLFLH HF WF Right hand (R) shown.InsertTorque* C GX-2525R/LI 1 4.5 55 1.5 - 6 25 25 200 70 25 35 XGL/R63... 5 Use right-hand toolholders (GX-****RI) with left-hand inserts (XGL); and left-hand toolholders (GX-****LI) with right-hand inserts (XGR). *Torque: Recommended clamping torque (N∙m) SPARE PARTSDesignationClamp set Clamp screw Shim Shim screw Wrench D GX-2525RI CP81B RT-1 SL-2R BHM3-8 P-4 GX-2525LI CP81B RT-1 SL-2L BHM3-8 P-4 Note: Max. groove width and max. groove depth will depend on the insert type. INSERTXGR/L E 8.0 20.0 2° CDX F 2−RE Right hand (R) shown. P Steel M StainlessKCast ironNNon-ferrous G S Superalloys : First choice H Hard materials : Second choice Cermet UncoatedDesignationHAND CW±0.025RE CDX H XGR6310-02 R 1 0.2 z z z 1.5 XGL6310-02 L 1 0.2 z z z 1.5 XGR6315-02 R 1.5 0.2 z z zXGL6315-02L1.50.2zzzXGR6320-02R20.2zzz 2.32.33 I XGL6320-02 L 2 0.2 z z z 3 XGR6325-02 R 2.5 0.2 z z z 3.8 XGL6325-02 L 2.5 0.2 z z zXGR6330-02R30.2zzzXGL6330-02L30.2zzzXGR6335-02R3.50.2zzz3.84.54.5 J5.3 XGL6335-02 L 3.5 0.2 z z z 5.3 XGR6340-02 R 4 0.2 z z z 6 XGL6340-02 L 4 0.2 z z zXGR6345-02R4.50.2zzzXGL6345-02L4.50.2zzz 666 K Use right-hand toolholders (GX-****RE) with right-hand inserts (XGR...) z: Line up left-hand toolholders (GX-****LE) with left-hand inserts (XGL...). STANDARD CUT TING CONDITIONSISOWorkpiece material Grade Cutting speedVc (m/min) Feedf (mm/rev) L W < 2 mm W = 2 ~ 4 mm W > 4 mm NS9530 80 - 200 0.05 - 0.1 0.08 - 0.2 0.08 - 0.25 Carbon steels Cast irons, Light alloys UX30TH10 60 - 15060 - 150 0.05 - 0.1 0.08 - 0.2 0.08 - 0.250.05 - 0.10.08 - 0.20.08 - 0.25M Hardened steel BX360 50 - 180 0.05 - 0.15 0.05 - 0.15 0.05 - 0.15 Tungaloy F131