WFHFAC830PCWAC425K AC520U WF2AC530U S Pcs/Pack BH 45° APMX2 DMIN CW Tools Grooving SEC-Grooving Tools GNDN Type Clamp-on Necking for Necking GNDN Fig 1 45° Necking LF APMX LH APMX2 Figure shows right hand (R) tool. F Holder Parts Dimensions (mm) Cat. No. Stock Height Width Overall Length Cutting Edge Distance Cutting Edge Height Head OffSet Min. Work Diameter Width of Cut APMX APMX2RLHBLFWFHFLHWF2DMIN CWApplicableInsertFigCap ScrewWrenchNm GNDN R/L2020K-215-020 ●● 20 20 125 23 20 35 3.0 20 2.0 1.5 0.64 GCM N2010-RN 1 GNDN R/L2020K-320-020 ●● 20 20 125 23 20 35 3.0 20 3.0 2.0 0.79 GCM N3015-RN 1 GNDN R/L2020K-430-030 ●● 20 20 125 24 20 37 4.0 30 4.0 3.0 1.29 GCM N4020-RN 1 BX0520 5.0 LH040 GNDN R/L2020K-535-030 ●● 20 20 125 25 20 40 5.0 30 5.0 3.5 1.44 GCM N5025-RN 1 GNDN R/L2020K-640-030 ●● 20 20 125 25 20 40 5.0 30 6.0 4.0 1.59 GCM N6030-RN 1 GNDN R/L2525M-215-020 ●● 25 25 150 28 25 35 3.0 20 2.0 1.5 0.64 GCM N2010-RN 1 GNDN R/L2525M-320-020 ●● 25 25 150 28 25 35 3.0 20 3.0 2.0 0.79 GCM N3015-RN 1 GNDN R/L2525M-430-030 ●● 25 25 150 29 25 37 4.0 30 4.0 3.0 1.29 GCM N4020-RN 1 BX0520 5.0 LH040 GNDN R/L2525M-535-030 ●● 25 25 150 30 25 40 5.0 30 5.0 3.5 1.44 GCM N5025-RN 1 GNDN R/L2525M-640-030 ●● 25 25 150 30 25 40 5.0 30 6.0 4.0 1.59 GCM N6030-RN 1 Combine the insert with a holder such that the width of cut (CW) matches. Identification Code GND N R 20 20 K - 2 15 - 020 Series Application Feed Shank Shank Shank Width APMX × 10 Min. bore Symbol: Direction Height Width Length of Cut (mm) diameter Necking (mm) (mm) (mm) (mm) GNDN Type Inserts  ( Coated Carbide) Fig 1 2-RE L Profiling / Radius Grooving / Necking  Dimensions (mm) Appearance Cat. No. Width of CW Cut Nose Radius Overal Length Thickness Fig WidthofCut Tolerance RE L S RN GCM N2010-RN Q Q ● ● 2.0 ±0.03 1.0 21.7 3.6 1 GCM N3015-RN ●●●● 3.0 ±0.03 1.5 22.4 3.8 1 GCM N4020-RN ●●●● 4.0 ±0.03 2.0 28.0 4.0 5 1 GCM N5025-RN ●●●● 5.0 ±0.03 2.5 28.1 4.1 1 General-purpose GCM N6030-RN ●●●● 6.0 ±0.03 3.0 28.1 4.5 1 N m Recommended Tightening Torque (N·m) F37