Machinery's Handbook, 31st Edition
Carbide Boring Tools 967 Table 6. ANSI Carbide-Tipped Square Boring Tools — ANSI B212.1-2002 (R2007) Styles TSA and TSB for 90 ° Boring Bar, Styles TSC and TSD for 60 ° Boring Bar, and Styles TSE and TSF for 45 ° Boring Bar
10 ° ± 1 °
7 ° ± 1 °
G ± 1 °
6 ° ± 1 °
W
Shoulder angle Ref F
Ref to Sharp Corner
R
A +0.000 –0.010
T
E± 1 ° 12 ° ± 1 °
Tool Designation and Carbide Grade C ± 1 16
L
0 ° ± 1 ° Along angle “ G ”
10 ° ± 2 ° Along angle “ G ”
B +0.000 –0.010
Tip Dimensions, Inches
Shank Dimensions, Inches
Tip No.
A B C
R
T W L
0
8 8
90 90 60 60 45 45 90 90 60 60 45 45 90 90 60 60 45 45 90 90 60 60 45 45 90 90 60 60 45 45 90 90 60 60 45 45
2040 2040 2040 2040 2040 2040 2040 2040 2040 2040 2040 2040 2060 2060 2060 2060 2060 2060 2150 2150 2150 2150 2150 2150 2220 2220 2220 2220 2220 2220 2300 2300 2300 2300 2300 2300
TSA-5 TSB-5 TSC-5 TSD-5 TSE-5 TSF-5 TSA-6 TSB-6 TSC-6 TSD-6 TSE-6 TSF-6 TSA-7 TSB-7 TSC-7 TSD-7 TSE-7 TSF-7 TSA-8 TSB-8 TSC-8 TSD-8 TSE-8 TSF-8 TSA-10 TSB-10 TSC-10 TSD-10 TSE-10 TSF-10 TSA-12 TSB-12 TSC-12 TSD-12 TSE-12 TSF-12
90 90 60 60 45 45 90 90 60 60 45 45 90 90 60 60 45 45 90 90 60 60 45 45 90 90 60 60 45 45 90 90 60 60 45 45
1 1 ⁄ 2 1 1 ⁄ 2 1 1 ⁄ 2 1 1 ⁄ 2 1 1 ⁄ 2 1 1 ⁄ 2 1 3 ⁄ 4 1 3 ⁄ 4 1 3 ⁄ 4 1 3 ⁄ 4 1 3 ⁄ 4 1 3 ⁄ 4 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2
5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16
3 ⁄ 16 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16
5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16
5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16
3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32 3 ⁄ 32
10 30 40 45 55 10 30 40 45 0 55 10 30 40 45 55 10 30 40 45 0 0 55 10 30 40 45 55 10 30 40 45 0 55 0
38 38 53 53 38 38 53 53 8 8 38 38 53 53 38 38 53 53 8 8 8 8 38 38 53 53 38 38 53 53 8 8 8 8
64 1 0.005 !
J L KK KK KK K
N P OO OO OO O
3 ⁄ 8 3 ⁄ 8 3 ⁄ 8 3 ⁄ 8 3 ⁄ 8 3 ⁄ 8
3 ⁄ 8 3 ⁄ 8 3 ⁄ 8 3 ⁄ 8 3 ⁄ 8 3 ⁄ 8
7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 7 ⁄ 16
1 ⁄ 4 1 ⁄ 4 1 ⁄ 4 1 ⁄ 4 1 ⁄ 4 1 ⁄ 4
3 ⁄ 8 3 ⁄ 8 3 ⁄ 8 3 ⁄ 8 3 ⁄ 8 3 ⁄ 8
7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 7 ⁄ 16
32 1 0.010 !
J L KK KK KK K
N P OO OO OO O
1 ⁄ 2 1 ⁄ 2 1 ⁄ 2 1 ⁄ 2 1 ⁄ 2 1 ⁄ 2 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4
5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16 5 ⁄ 16
7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 9 ⁄ 16 9 ⁄ 16 9 ⁄ 16 9 ⁄ 16 9 ⁄ 16 9 ⁄ 16
1 ⁄ 2 1 ⁄ 2 1 ⁄ 2 1 ⁄ 2 1 ⁄ 2 1 ⁄ 2 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4
1 ⁄ 8 1 ⁄ 8 1 ⁄ 8 1 ⁄ 8 1 ⁄ 8 1 ⁄ 8
3 3 3 3 3 3
3 ⁄ 8 3 ⁄ 8 3 ⁄ 8 3 ⁄ 8 3 ⁄ 8 3 ⁄ 8
5 ⁄ 32 5 ⁄ 32 5 ⁄ 32 5 ⁄ 32 5 ⁄ 32 5 ⁄ 32 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16 3 ⁄ 16
32 1 0.010 !
J L KK KK KK K
N P OO OO OO O
3 1 ⁄ 2 3 1 ⁄ 2 3 1 ⁄ 2 3 1 ⁄ 2 3 1 ⁄ 2 3 1 ⁄ 2
7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 7 ⁄ 16 7 ⁄ 16
5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8 5 ⁄ 8
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