Machinery's Handbook, 31st Edition
882
Milling Cutters ANSI Roughing, Single-End End Mills with Weldon Shanks, High-Speed Steel ANSI/ASME B94.19-1997 (R2019)
L
W
S
D
Diameter
Length
Diameter
Length
Cutter
Shank
Cut
Overall
Cutter
Shank
Cut
Overall
D
S
W
L
D
S
W
L
1
3
2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2
2 3 4 5 6 7 8 4 6 8 4 6 8
5 3 ⁄ 4 6 3 ⁄ 4 7 3 ⁄ 4 8 3 ⁄ 4
1 ⁄ 2 1 ⁄ 2 1 ⁄ 2 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4
1 ⁄ 2 1 ⁄ 2 1 ⁄ 2 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4
1 1 ⁄ 4
3 1 ⁄ 4
2
4
1 1 ⁄ 4 1 5 ⁄ 8 2 1 ⁄ 2 1 1 ⁄ 2 1 5 ⁄ 8
3 3 ⁄ 8 3 3 ⁄ 4 4 5 ⁄ 8 3 3 ⁄ 4 3 7 ⁄ 8 5 1 ⁄ 4 4 1 ⁄ 2 6 1 ⁄ 2 4 1 ⁄ 2 6 1 ⁄ 2 4 1 ⁄ 2 6 1 ⁄ 2 4 1 ⁄ 2 6 1 ⁄ 2
9 3 ⁄ 4 10 3 ⁄ 4 11 3 ⁄ 4 13 3 ⁄ 4 15 3 ⁄ 4 7 3 ⁄ 4 9 3 ⁄ 4 11 3 ⁄ 4 13 3 ⁄ 4 7 3 ⁄ 4 9 3 ⁄ 4 11 3 ⁄ 4
10 12
3 2 4 2 4 2 4 2 4
1 1
1 1
2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2
1 1 ⁄ 4 1 1 ⁄ 4 1 1 ⁄ 2 1 1 ⁄ 2 1 3 ⁄ 4 1 3 ⁄ 4
1 1 ⁄ 4 1 1 ⁄ 4 1 1 ⁄ 4 1 1 ⁄ 4 1 1 ⁄ 4 1 1 ⁄ 4
10
3 3 3 3
2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2
10
13 3 ⁄ 4 All dimensions are in inches. Right-hand cutters with right-hand helix are standard. Tolerances: Outside diameter, +0.025, - 0.005 inch; length of cut, + 1 ⁄ 8 , - 1 ⁄ 32 inch. American National Standard Heavy Duty, Medium Helix Single-End End Mills, 2 1 ⁄ 2 -inch Combination Shank, High-Speed Steel ANSI/ASME B94.19-1997 (R2019)
L
W
2 ” 1 2
D
Dia. of Cutter, D
Length of Cut, W
Length Overall, L
Dia. of Cutter, D
Length of Cut, W
Length Overall, L
No. of Flutes
No. of Flutes
3 3 6 6 6 6 6 2
8
12 14 10 12 14 16 8
3 3 3 3 3 3 3 3
3 3 3 8 8 8 8 8
4 6 8 4 6 8
2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2
7 3 ⁄ 4 9 3 ⁄ 4
10
4 6 8
11 3 ⁄ 4 7 3 ⁄ 4 9 3 ⁄ 4 11 3 ⁄ 4 13 3 ⁄ 4 15 3 ⁄ 4
10 12
10
12
3 3
4 6
7 3 ⁄ 4 9 3 ⁄ 4
2 … All dimensions are in inches. For shank dimensions, see page 881 . Right-hand cutters with right-hand helix are standard. Helix angle is greater than 19 degrees but not more than 39 degrees. Tolerances: On D , +0.005 inch; on W , ± 1 ⁄ 32 inch; on L , ± 1 ⁄ 16 inch. … … …
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