Machinery's Handbook, 31st Edition
852
Carbide Tips and Tools Table 7. American National Standard Style C Carbide-Tipped Tools ANSI B212.1-2002 (R2007)
3 ° I2 °
Overhang
0.015 × 45 ° Maximum permissible
A
W
F
5 ° ± 2 ° Both sides
C
90 ° ± 1 ° 0 ° ± 1 °
Tool designation and carbide grade
T
0 ° ± 1 °
L
B
H
Overhang
7 ° ± 1 °
Note – Tool must pass through slot of nominal width “ A ”
10 ° ± 2 °
Tip Dimensions
Shank Dimensions
Tip Designation
Width, A
Designation
Height, B
Length, C
Thickness, T
Width, W
Length, L
2
1030 1080 1090 1105 1200 1240 1340 1410 1480 1320 1400 1400 1405 1470 1475
C 4 C 5 C 6 C 7
1 ⁄ 4
1 ⁄ 4
5 ⁄ 16
1 ⁄ 4
1 ⁄ 16 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32
2 1 ⁄ 4 2 1 ⁄ 2
5 ⁄ 16
5 ⁄ 16
3 ⁄ 8 3 ⁄ 8 1 ⁄ 2 1 ⁄ 2 5 ⁄ 8 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4 1 ⁄ 2 5 ⁄ 8 5 ⁄ 8 3 ⁄ 4 3 ⁄ 4
5 ⁄ 16
3 ⁄ 8
3 ⁄ 8
3 ⁄ 8
3
7 ⁄ 16
7 ⁄ 16
7 ⁄ 16
C 8 C 10 C 12 C 16 C 20 C 44 C 54 C 55 C 64 C 66 C 86
3 1 ⁄ 2
1 ⁄ 2 5 ⁄ 8 3 ⁄ 4
1 ⁄ 2 5 ⁄ 8 3 ⁄ 4
1 ⁄ 2 5 ⁄ 8 3 ⁄ 4
1 ⁄ 8
4
5 ⁄ 32 3 ⁄ 16
4 1 ⁄ 2
1
1
6 7 6 6 7 6 8 8
1
1 ⁄ 4
1 1 ⁄ 4
1 1 ⁄ 4
1 1 ⁄ 4
5 ⁄ 16 3 ⁄ 16
1 1
1 ⁄ 2 5 ⁄ 8 5 ⁄ 8 3 ⁄ 4 3 ⁄ 4
1 ⁄ 2 5 ⁄ 8 5 ⁄ 8 3 ⁄ 4 3 ⁄ 4
1 ⁄ 4 1 ⁄ 4 1 ⁄ 4
1 1 ⁄ 4
1
1 1 ⁄ 2 1 1 ⁄ 2
5 ⁄ 16 5 ⁄ 16
1
1
3 ⁄ 4 All dimensions are in inches. Square shanks above horizontal line, rectangular below. Table 8. American National Standard Style D, 80-degree Nose-angle Carbide-Tipped Tools ANSI B212.1-2002 (R2007)
10 ° ± 2 ° Both sides
Note – Tool must pass through slot of nominal width “ A ”
Overhang 7 ° ± 1 °
40 ° ± 1 °
R
A
+0.000 –0.010
W
F
40 ° ± 1 °
0 ° ± 1 °
0 ° ± 1 ° To sharp corner
1 8
C ±
+0.000 –0.010 B Tool designation and carbide grade
T L
H
Shank Dimensions
Tip Dimensions
Tip Designation
Width, A
Designation
Height, B
Length, C
Thickness, T
Width, W
Length, L
2
5030 5080 5100 5105 5200 5240 5340 5410
D 4 D 5 D 6 D 7
1 ⁄ 4
1 ⁄ 4
5 ⁄ 16
1 ⁄ 4
1 ⁄ 16 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32
2 1 ⁄ 4 2 1 ⁄ 2
5 ⁄ 16
5 ⁄ 16
3 ⁄ 8 1 ⁄ 2 1 ⁄ 2 1 ⁄ 2 5 ⁄ 8 3 ⁄ 4 3 ⁄ 4
5 ⁄ 16
3 ⁄ 8
3 ⁄ 8
3 ⁄ 8
3
7 ⁄ 16
7 ⁄ 16
7 ⁄ 16
D 8 D 10 D 12 D 16
3 1 ⁄ 2
1 ⁄ 2 5 ⁄ 8 3 ⁄ 4
1 ⁄ 2 5 ⁄ 8 3 ⁄ 4
1 ⁄ 2 5 ⁄ 8 3 ⁄ 4
1 ⁄ 8
4
5 ⁄ 32 3 ⁄ 16
4 1 ⁄ 2
1
1
6
1
1 ⁄ 4
All dimensions are in inches.
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