
SEC-Grooving Tools
GND Type
For Necking For Facing
Necking Grooving / Traverse Cutting / Profiling
GNDN Type GNDF Type GNDFS Type
Straight Type Straight Type L Type
Grooving
Tools
Shank Size Shank Size Shank Size
(Height x Width) (Height x Width) (Height x Width)
□20 x 20mm □20mm x 20mm □25mm x 25mm
□25 x 25mm □25mm x 25mm □32mm x 32mm
F37 F40 F42
F
Available Edge Widths (mm) Available Edge Widths (mm) Available Edge Widths (mm)
1.25 1.5 2.0 1.25 1.5 2.0 1.25 1.5 2.0
3.0 4.0 5.0 3.0 4.0 5.0 3.0 4.0 5.0
6.0 7.0 8.0 6.0 7.0 8.0 6.0 7.0 8.0
Applicable Chipbreaker Applicable Chipbreaker Applicable Chipbreaker
MG ML GG GL GF CG CF RG RN GA MG ML GG GL GF CG CF RG RN GA MG ML GG GL GF CG CF RG RN GA
Undercutting Series 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
Overview CG : Cut-Off/General-Purpose Type CF : Cut-Off/Low-Resistance Type RG : Profiling/General-Purpose Type RN : Facing/Necking/General-Purpose Type GA : Non-Ferrous Metal/General-Purpose Type
Shank Size Width of Cut (mm) Necking Depth (mm) Applicable Chipbreaker
Ref.
Straight Type Type
(mm) Series Min. bore diameter (mm)
Page
Height H Width B 2 3 4 5 6 5 10 15 20 25 30 MG ML GG GL GF CG CF RG RN GA
2 1.5 ø20 F37 G
Min. bore
diameter
20 20 3 2.0 ø20 F37 G
4 GNDN 3.0 ø30 F37 G
45°
25 25 5 3.5 ø30 F37 G
6 4.0 Necking Depth
ø30 F37 G
: In Stock G: Best
For Facing Straight / L-Shaped 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 : Profiling/General-Purpose Type RN : Facing/Necking/General-Purpose Type GA : Non-Ferrous Metal/General-Purpose Type
Shank Size Width of Cut (mm) Maximum Groove Depth (mm) Max. Work Diameter (mm) Ref. Applicable Chipbreaker
Type
(mm) Series Page
Height H Width B 3 4 5 6 7 8 5 10 15 20 25 30 50 100 150 200 250 300 1,000 MG ML GG GL GF CG CF RG RN GA
3 12 ø35 ø45 F40 G G G G G G G
3 12 ø40 ø55 F40 G G G G G G G
3 18 ø50 ø70 F40 G G G G G G G
3 GNDF 18 ø65 ø100 F40 G G G G G G G
3 18 ø90 ø150 F40 G G G G G G G
3 18 ø140 ø200 F40 G G G G G G G
3 18 ø180 ø300 F40 G G G G G G G
4 18 ø40 ø55 F40 G G G G G G G
4 23 ø50 ø70 F40 G G G G G G G
4 23 ø65 ø90 F40 G G G G G G G
4 GNDF 23 F40 G G G G G G G
Straight Type
ø85 ø130
20 20 4 23 ø125 ø200 F40 G G G G G G G
4 23 ø180 ø300 F40 G G G G G G G
25 25 G G
4 23 ø280 ø1,000 F40 G G G G G
5 23 ø50 ø70 F40 G G G G G G G
5 23 ø65 ø90 F40 G G G G G G G
5 23 ø85 ø130 F40 G G G G G G G
GNDF
5 23 ø125 ø200 F40 G G G G G G G
5 23 ø180 ø300 F40 G G G G G G G
5 23 ø280 ø1,000 F40 G G G G G G G
6 23 ø50 ø75 F40 G G G G G G G
6 23 ø70 ø110 F40 G G G G G G G
6 GNDF 23 ø100 ø200 F40 G G G G G G G
6 23 ø180 ø300 F40 G G G G G G G
6 23 ø280 ø1,000 F40 G G G G G G G
6 20 ø70 ø100 F42 G G G G G G G
6 20 ø100 ø200 F42 G G G G G G G
6 GNDFS 20 ø180 ø300 F42 G G G G G G G
6 20 ø280 ø1,000 F42 G G G G G G G
20 20
L Type
6 20 ø450 up F42 G G G G G G G
25 25 8 20 ø70 ø100 F42 G G G G G
8 20 ø100 ø200 F42 G G G G G
8 GNDFS 20 ø180 ø300 F42 G G G G G
8 20 ø280 ø1,000 F42 G G G G G
8 20 ø450 up F42 G G G G G
: In Stock : Made-to-order item G: Best S: Suitable
F16