Page 930 - Tungaloy Catalog

CAT • Shell Mill Holder

A CAT-SEM B CAT-SEM-C

L L
1 L2 2 1 L2 2
L4 L3 L1
L3 L1

D1 D3 D2 D D1 D
G D2
G

1 CAT Form A A ➚ A 0.0002 AT3 Taper 58-60 HRC N5 1 CAT Form A/B
2 ISO 3937 2 ISO 3937

A CAT-SEM Shell Mill Holder (2), (3) (Unit: inch)
Cat. No. D1 D D2 D3 L L1 L2 L3 L4 G
CAT40 SEM 1/2X1.500 0.5 1.75 1.378 - 1.5 0.57 0.75 - 0.102 5/8-11
CAT40 SEM 3/4X1.375 0.75 1.752 - - 1.375 0.669 0.625 - - 5/8-11
CAT40 SEM 1X2.062 1 1.752 2.165 - 2.062 0.669 1.312 - 0.682 5/8-11
CAT40 SEM 1-1/4X2.125 1.25 1.752 2.752 - 2.125 0.669 1.375 - 0.745 5/8-11
CAT40 SEM 1-1/2X2.406 1.5 1.752 3.071 - 2.406 0.938 1.656 - 1.026 5/8-11
CAT50 SEM 3/4X1.500 0.75 2.752 1.772 - 1.5 0.669 0.75 - 0.12 1-8
CAT50 SEM 3/4X1.920X8.00 0.75 2.752 1.92 - 8 0.669 7.25 - 6.583 1-8
CAT50 SEM 3/4X3.500 0.75 2.752 1.772 - 3.5 0.669 0.75 - 2.102 1-8
CAT50 SEM 3/4X5.500 0.75 2.752 2.362 1.772 5.5 0.669 4.75 2.48 4.13 1-8
CAT50 SEM 1X2.000 1 2.752 2.165 - 2 0.669 1.25 - 0.62 1-8
CAT50 SEM 1X2.42X12.00 1 2.752 2.42 - 12 0.669 11.25 - 10.583 1-8
CAT50 SEM 1X4.000 1 2.752 2.165 - 4 0.669 3.25 - 0.728 1-8
CAT50 SEM 1X6.000 1 2.752 2.165 - 6 0.669 5.25 - 2.657 1-8
CAT50 SEM 1-1/4X1.500 1.25 1.752 - - 1.5 0.669 0.75 - - 1-8
2.752
12.25
13
2.921
0.669
11.62 1-8
-
-
CAT50 SEM 1-1/4X2.92X13.0 1.25
Tooling Systems CAT50 SEM1-1/4X4.000 1.25 2.752 - - 4 0.669 - - - 1-8
-
1.25
2.752
-
3.5
-
0.669
CAT50 SEM 1-1/4X3.500
2.75
1-8
-
1.25
CAT50 SEM1-1/4X6.000
-
1-8
-
2.752
-
-
0.669
6
-
-
2.406
1.026 1-8
1.656
-
0.938
3.071
CAT50 SEM 1-1/2X2.406
1.5
2.752
3.25
4
0.938
2.62
1-8
CAT50 SEM 1-1/2X4.000
-
-
2.752
3.071
1.5
CAT50 SEM 1-1/2X6.000
1.656
-
3.858
0.938
CAT50 SEM 2X2.406 1.5 2.752 3.071 - 6 0.938 5.25 - 4.62 1-8
1.026 1-8
2.752
2.406
2
-
1-8
12 CAT50 SEM 2X4.000 2 2.752 3.858 - 4 0.938 3.25 - 2.62 (Unit: inch)
B CAT-SEM-C Shell Mill Holder with Coolant Hole
Cat. No. D1 D2 D L L2 L1 L3 G
CAT40 SEM 1/2X2.000 C 0.5 1.752 1.475 2 1.25 0.57 - 5/8-11
CAT40 SEM 3/4X 1.375 C 0.75 1.752 - 1.375 0.625 0.669 - 5/8-11
CAT40 SEM 1X 2.062 C 1 1.752 2.165 2.062 1.312 0.669 0.682 5/8-11
CAT40 SEM 1-1/4X2.125 C 1.25 1.752 2.752 2.125 1.375 0.669 0.745 5/8-11
CAT40 SEM 1-1/2X2.406 C 1.5 1.752 3.071 2.406 1.656 0.937 1.026 5/8-11
CAT50 SEM 1/2X 3.500 C 0.5 2.752 1.475 3.5 2.75 0.57 - 1-8
CAT50 SEM 3/4X 2.000 C 0.75 2.752 1.772 2 1.25 0.669 0.62 1-8
CAT50 SEM 3/4X 3.500 C 0.75 2.752 1.772 3.5 2.75 0.669 2.12 1-8
CAT50 SEM 3/4X 5.500 C 0.75 2.752 1.772 5.5 4.75 0.669 4.12 1-8
CAT50 SEM 1X 2.000 C 1 2.752 2.165 2 1.25 0.669 0.62 1-8
CAT50 SEM 1X 4.000 C 1 2.752 2.165 4 3.25 0.669 2.62 1-8
CAT50 SEM 1-1/4X2.000 C 1.25 2.752 - 2 1.25 0.669 0.62 1-8
CAT50 SEM 1-1/4X3.500 C 1.25 2.752 - 3.5 2.75 0.669 2.12 1-8
CAT50 SEM 1-1/2X2.500 C 1.5 2.752 3.071 2.5 1.75 0.937 1.12 1-8
CAT50 SEM 1-1/2X4.000 C 1.5 2.752 3.071 4 3.25 0.937 2.62 1-8
CAT40 = Balanced to G2.5 20,000 min -1 note: Size table is inch.
CAT50 = Balanced to G2.5 15,000 min -1
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