MITSUBISHI MATERIALS CORPORATION
BACK


PACK NUMBER

1. 2. 3. 4. 5.
A 3 50 7 R

1.Designation
A,B,C,D Standard Type for External Grooving
E,F L Type for External Grooving
G Recess Type for Recessing and Copying
H,J,K,L,M,N,P,Q Standard Type for Face Grooving
R,S,T,U L Type for Face Grooving
2.Shank Size
1 16X16
2 20X20
3 25X25
4 25X25 (Face Grooving)
3.Insert Width
20 2.0mm
30 3.0mm
40 4.0mm
50 5.0mm
60 6.0mm
70 7.0mm
80 8.0mm
4.Aplication
0 Face Grooving Grooving Diameter ø20~ø50
2 Face Grooving Grooving Diameter ø40~ø100(ø50~ø100)
4 Face Grooving Grooving Diameter ø100~ø250(ø100~ø)
7 External Grooving For Square Insert
8 External Grooving

For Other than Square Insert
( ) Diameter is for minimum insert width 5mm.
5.Cutting Direction
R Rihgt
L Left