SEC-Grooving Tools GNDM Type / GNDMS Type Multi-functional External Machining (For Grooving/Traverse Turning/Profiling) GNDM CDX WF B External grooving External CW LF LH * ■ Parts HF H Note: Use a multi-functional/profiling insert for traverse machining (groove expanding). ■ Holders This figure shows right handed tools. Dimensions (mm) Cutting Cutting Edge width Max. groove Stock Height Width Length edge edge Head Cat. No. distance height (mm) depth (mm) Applicable inserts Cap screw Nm Wrench R L H B LF WF HF LH CW CDX GNDM R/L2020K-1.2510 D D 20 20 125 20 20 34.0 1.25 10 GCM N125005-GF GNDM R/L2020K-1.510 D D 20 20 125 20 20 34.0 1.50 10 GCM N150005-GF GNDM R/L2020K-210 D D 20 20 125 20 20 33.6 2.00 10 GC□ □20SS-□□ GNDM R/L2020K-312 D D 20 20 125 20 20 36.6 3.00 12 GC□ □30SS-□□ GNDM R/L2020K-418 D D 20 20 125 20 20 45.0 4.00 18 GC□ □40SS-□□ GNDM R/L2020K-518 D D 20 20 125 20 20 45.0 5.00 18 GC□ N50SS-□□ GNDM R/L2020K-618 D D 20 20 125 20 20 45.0 6.00 18 GC□ N60SS-□□ GNDM R/L2525M-1.2510 D D 25 25 150 25 25 36.0 1.25 10 GCM N125005-GF GNDM R/L2525M-1.510 D D 25 25 150 25 25 36.0 1.50 10 GCM N150005-GF F GNDM R/L2525M-210 GNDM R/L2525M-312 D D D D 25 25 25 25 150 150 25 25 25 25 33.6 36.6 2.00 3.00 10 12 GC□ □20SS-□□ GC□ □30SS-□□ BX0520 5.0 LH040 Grooving GNDM R/L2525M-418 D D 25 25 150 25 25 45.0 4.00 18 GC□ □40SS-□□ Tools GNDM R/L2525M-518 D D 25 25 150 25 25 45.0 5.00 18 GC□ N50SS-□□ GNDM R/L2525M-618 D D 25 25 150 25 25 45.0 6.00 18 GC□ N60SS-□□ GNDM R/L3225P-312 32 25 170 25 32 36.6 3.00 12 GC□ □30SS-□□ Grooving GNDM R/L3225P-418 32 25 170 25 32 45.0 4.00 18 GC□ □40SS-□□ GNDM R/L3225P-518 32 25 170 25 32 45.0 5.00 18 GC□ N50SS-□□ Cut-Off GNDM R/L3225P-618 32 25 170 25 32 45.0 6.00 18 GC□ N60SS-□□ Threading GNDM R/L3225P-718 32 25 170 25 32 50.0 7.00 18 GCM N70SS-□□ BX0620 6.0 LH050 GNDM R/L3225P-818 32 25 170 25 32 50.0 8.00 18 GCM N80SS-□□ GNDM R/L3232P-312 D D 32 32 170 32 32 36.6 3.00 12 GC□ □30SS-□□ GNDM R/L3232P-418 D D 32 32 170 32 32 45.0 4.00 18 GC□ □40SS-□□ GNDM R/L3232P-518 D D 32 32 170 32 32 45.0 5.00 18 GC□ N50SS-□□ BX0620 6.0 LH050 GNDM R/L3232P-618 D D 32 32 170 32 32 45.0 6.00 18 GC□ N60SS-□□ GNDM R/L3232P-718 D D 32 32 170 32 32 50.0 7.00 18 GCM N70SS-□□ GNDM R/L3232P-818 D D 32 32 170 32 32 50.0 8.00 18 GCM N80SS-□□ Use a combination of an insert and holder with the same edge width CW. See F27 for applicable inserts. L-shaped (Horizontal) Multi-functional Tools for External Grooving/Traverse Turning/Profiling GNDMS B WF External grooving External CDX HF CW LF * LH ■ Parts Note: Use a multi-functional/profiling insert H for traverse machining (groove expanding). ■ Holders Dimensions (mm) This figure shows right handed tools. Cutting Cutting Edge width Max. groove Stock Height Width Length edge edge Head Cat. No. distance height (mm) depth (mm) Applicable inserts Cap screw Nm Wrench R L H B LF WF HF LH CW CDX GNDMS R/L2020K-310 D D 20 20 125 32 20 25 3.0 10 GC□ □30SS-□□ GNDMS R/L2020K-412 D D 20 20 125 34 20 25 4.0 12 GC□ □40SS-□□ GNDMS R/L2020K-512 D D 20 20 125 34 20 25 5.0 12 GC□ N50SS-□□ GNDMS R/L2525M-312 D D 25 25 150 39 25 25 3.0 12 GC□ □30SS-□□ BX0520 5.0 LH040 GNDMS R/L2525M-414 D D 25 25 150 41 25 25 4.0 14 GC□ □40SS-□□ GNDMS R/L2525M-514 D D 25 25 150 41 25 25 5.0 14 GC□ N50SS-□□ GNDMS R/L2525M-614 D D 25 25 150 41 25 25 6.0 14 GC□ N60SS-□□ Use a combination of an insert and holder with the same edge width CW. See F27 for applicable inserts. D mark: Standard stock (expanded product) N m Recommended tightening torque (N・m) F26