SEC-Cut-Off Tools GNDM Type GNDM CDX WF B Cut-off Cut-off CW LF Max. cut-off dia. LH ■ Parts HF This figure shows right H handed tools. ■ Holders Dimensions (mm) Cutting Cutting Edge width Stock Height Width Length edge edge Head Max. Cat. No. distance height (mm) cut-off dia. Applicable inserts Cap screw Nm Wrench R L H B LF WF HF LH CW (mm) GNDM R/L2020K-1.2510 D D 20 20 125 20 20 34.0 1.25 20 GCM N125005-GF GNDM R/L2020K-1.510 D D 20 20 125 20 20 34.0 1.50 20 GCM N150005-GF GNDM R/L2020K-210 D D 20 20 125 20 20 33.6 2.00 20 GC□ □20SS-□□ GNDM R/L2020K-312 D D 20 20 125 20 20 36.6 3.00 24 GC□ □30SS-□□ GNDM R/L2020K-418 D D 20 20 125 20 20 45.0 4.00 36 GC□ □40SS-□□ GNDM R/L2020K-518 D D 20 20 125 20 20 45.0 5.00 36 GC□ N50SS-□□ GNDM R/L2020K-618 D D 20 20 125 20 20 45.0 6.00 36 GC□ N60SS-□□ GNDM R/L2525M-1.2510 D D 25 25 150 25 25 36.0 1.25 20 GCM N125005-GF GNDM R/L2525M-1.510 D D 25 25 150 25 25 36.0 1.50 20 GCM N150005-GF BX0520 5.0 LH040 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 20 24 GC□ □20SS-□□ GC□ □30SS-□□ GNDM R/L2525M-418 D D GC□ □40SS-□□ Cut-Off 25 25 150 25 25 45.0 4.00 36 Tools GNDM R/L2525M-518 D D 25 25 150 25 25 45.0 5.00 36 GC□ N50SS-□□ GNDM R/L2525M-618 D D 25 25 150 25 25 45.0 6.00 36 GC□ N60SS-□□ GNDM R/L3225P-312 32 25 170 25 32 36.6 3.00 24 GC□ □30SS-□□ GC□ □40SS-□□ Grooving GNDM R/L3225P-418 32 25 170 25 32 45.0 4.00 36 Cut-Off GNDM R/L3225P-518 32 25 170 25 32 45.0 5.00 36 GC□ N50SS-□□ GNDM R/L3225P-618 32 25 170 25 32 45.0 6.00 36 GC□ N60SS-□□ Threading GNDM R/L3225P-718 32 25 170 25 32 50.0 7.00 36 GCM N70SS-□□ BX0620 6.0 LH050 GNDM R/L3225P-818 32 25 170 25 32 50.0 8.00 36 GCM N80SS-□□ GNDM R/L3232P-312 D D 32 32 170 32 32 36.6 3.00 24 GC□ □30SS-□□ GNDM R/L3232P-418 D D 32 32 170 32 32 45.0 4.00 36 GC□ □40SS-□□ GNDM R/L3232P-518 D D 32 32 170 32 32 45.0 5.00 36 GC□ N50SS-□□ BX0620 6.0 LH050 GNDM R/L3232P-618 D D 32 32 170 32 32 45.0 6.00 36 GC□ N60SS-□□ GNDM R/L3232P-718 D D 32 32 170 32 32 50.0 7.00 36 GCM N70SS-□□ GNDM R/L3232P-818 D D 32 32 170 32 32 50.0 8.00 36 GCM N80SS-□□ Use a combination of an insert and holder with the same edge width CW. The above maximum cut-off diameter is the value when using a RE = 0.2 mm insert. D mark: Standard stock (expanded product) N m Recommended tightning torque (N・m) F56