MITSUBISHI MATERIALS CORPORATION　　Pack Number

MITSUBISHI MATERIALS CORPORATION

PACK NUMBER

1.	2.	3.	4.	5.

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

5.Cutting Direction
R	Rihgt
L	Left

4.Application
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.