Tools Grooving TypeL TypeTypeCassette SEC-Grooving Tools GND Type For External Machining (L Type) Traverse Cutting / Pro ling Grooving / Cut-off GNDMS Type GNDLS Type L Type L Type Shank Size Shank Size (Height x Width) (Height x Width) □20 x 20mm □20 x 20mm □25 x 25mm □25 x 25mm F26 F30 Available Edge Widths (mm)1.251.52.0 Available Edge Widths (mm)1.251.52.0 F 3.0 4.0 5.0 3.0 4.0 5.0 6.0 7.0 8.0 6.0 7.0 8.0 Applicable Chipbreaker Applicable Chipbreaker MG ML GG GL GF CG CF RG RN GA MG ML GG GL GF CG CF RG RN GA For External Machining L-Shape MG : Multi-Functional/General-Purpose Type ML : Multi-Functional/Low-Feed Type GG : Grooving/General-Purpose Type GL : Grooving/Low-Feed Type GF : Grooving/Low-Resistance Type Series Overview CG : Cut-Off/General-Purpose Type CF : Cut-Off/Low-Resistance Type RG : Pro ling/General-Purpose Type RN : Facing/Necking/General-Purpose Type GA : Non-Ferrous Metal/General-Purpose Type Shank Size(mm)Width of Cut (mm) SeriesHeight(H) Width(B) 1.251.5 2345678Maximum Groove Depth (mm) Ref. Applicable Chipbreaker51015202530Page MG MLGGGLGFCGCFRGRNGA 2 GNDLS 16 F30 S G G G G G G G 3 GNDMS 10 F26 G G G G G G G G S G 20 20 3 GNDLS 16 F30 S S G G G G G G S G 4 GNDMS 12 F26 G G G G G G G S G 5 GNDMS 12 F26 G G G G G G S G 2 GNDLS 18 F30 S G G G G G G G 3 GNDMS 12 F26 G G G G G G G G S G 3 GNDLS 18 F30 S S G G G G G G S G 25 25 4 GNDMS 14 F26 G G G G G G G S G 4 GNDLS 23 F30 S S G G G G G S G 5 6 GNDMS 14 F26 G G G G G G S G 5 6 GNDLS 23 F30 S S G G G G S G : In Stock G: Best S: Suitable Red text: Expanded item For External Machining (SUMIBORON Cassette) Grooving GNDCM Type Cassette Applicable Holder SumiPolygon GND00 (Straight) GND90 (L-Shaped) F34 Available Edge Widths (mm) 1.25 1.5 2.0 3.0 4.0 5.0 6.0 7.0 8.0 Applicable Chipbreaker MG ML GG GL GF CG CF RG RN GA SumiPolygon Cassette MG : Multi-Functional/General-Purpose Type ML : Multi-Functional/Low-Feed Type GG : Grooving/General-Purpose Type GL : Grooving/Low-Feed Type GF : Grooving/Low-Resistance Type Series Overview CG : Cut-Off/General-Purpose Type CF : Cut-Off/Low-Resistance Type RG : Pro ling/General-Purpose Type RN : Facing/Necking/General-Purpose Type GA : Non-Ferrous Metal/General-Purpose Type ApplicableSumiPolygonWidth of Cut (mm) SeriesHolders1.251.5 2345678 Maximum Groove Depth (mm) Ref. Applicable Chipbreaker51015202530Page MG ML GG GLGF CGCFRG RN GA 2 12 F34 S G G G G G G G GND00 3 GNDCMGND904 12 F34 G G G G G G G G S G18F34GGGGGGGSG 5 6 18 F34 G G G G G G S G : In Stock G: Best S: Suitable Red text: Expanded item F15