Boring Heads and Shanks »
High Speed Steel Boring Bars Sets |
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CODE - RBBHSS/6 - SET OF 8 PCS |
CODE - RBBHSS/8 - SET OF 8 PCS |
CODE - RBBHSS/10 - SET OF 8 PCS |
Shank Dia |
Overall Length |
Min. Bore |
Max Bore |
Inch |
mm |
1/4 |
6 |
1/4 |
6 |
1/4 |
6 |
1/4 |
6 |
1/4 |
6 |
1/4 |
6 |
1/4 |
6 |
1/4 |
6 |
|
Inch |
mm |
1-7/8 |
47 |
2 |
50 |
2-3/16 |
55 |
2-9/32 |
57 |
2-3/8 |
60 |
2-9/16 |
64 |
2-7/8 |
72 |
3-1/4 |
81 |
|
Inch |
mm |
5/32 |
4 |
5/32 |
4 |
3/16 |
5 |
3/16 |
5 |
3/16 |
5 |
1/4 |
6 |
1/4 |
6 |
1/4 |
6 |
|
Inch |
mm |
5/16 |
8 |
7/16 |
11 |
5/8 |
16 |
11/16 |
17 |
3/4 |
19 |
1 |
25 |
1-5/16 |
33 |
1-5/8 |
41 |
|
|
Shank Dia |
Overall Length |
Min. Bore |
Max Bore |
Inch |
mm |
5/16 |
8 |
5/16 |
8 |
5/16 |
8 |
5/16 |
8 |
5/16 |
8 |
5/16 |
8 |
5/16 |
8 |
5/16 |
8 |
|
Inch |
mm |
1-7/8 |
47 |
2 |
50 |
2-3/16 |
55 |
2-9/32 |
57 |
2-3/8 |
60 |
2-9/16 |
64 |
2-7/8 |
72 |
3-1/4 |
81 |
|
Inch |
mm |
1/4 |
6 |
1/4 |
6 |
9/32 |
7 |
9/32 |
7 |
9/32 |
7 |
9/32 |
7 |
5/16 |
8 |
5/16 |
8 |
|
Inch |
mm |
5/16 |
8 |
7/16 |
11 |
5/8 |
16 |
11/16 |
17 |
3/4 |
19 |
1 |
25 |
1-5/16 |
33 |
1-5/8 |
41 |
|
|
Shank Dia |
Overall Length |
Min. Bore |
Max Bore |
Inch |
mm |
3/8 |
10 |
3/8 |
10 |
3/8 |
10 |
3/8 |
10 |
3/8 |
10 |
3/8 |
10 |
3/8 |
10 |
3/8 |
10 |
|
Inch |
mm |
1-13/16 |
45 |
2-3/16 |
55 |
2 |
50 |
2-1/2 |
62 |
2-3/16 |
55 |
2-13/16 |
70 |
2-3/8 |
60 |
3-3/16 |
80 |
|
Inch |
mm |
3/16 |
5 |
3/16 |
5 |
1/4 |
6 |
1/4 |
6 |
5/16 |
8 |
5/16 |
8 |
3/8 |
10 |
3/8 |
10 |
|
Inch |
mm |
9/16 |
14 |
15/16 |
23 |
3/4 |
19 |
1-1/4 |
32 |
15/16 |
23 |
1-9/16 |
39 |
1-1/8 |
28 |
1-7/8 |
48 |
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CODE - RBBHSS/12 - SET OF 10 PCS |
CODE - RBBHSS/20 - SET OF 14 PCS |
|
Shank Dia |
Overall Length |
Min. Bore Dia |
Max Bore |
Inch |
mm |
1/2 |
12 |
1/2 |
12 |
1/2 |
12 |
1/2 |
12 |
1/2 |
12 |
1/2 |
12 |
1/2 |
12 |
1/2 |
12 |
1/2 |
12 |
1/2 |
12 |
|
Inch |
mm |
2-1/8 |
53 |
2-5/8 |
66 |
2-5/16 |
58 |
2-15/16 |
73 |
2-1/2 |
62 |
3-1/4 |
81 |
2-11/16 |
68 |
3-19/4 |
84 |
2-7/8 |
72 |
3-7/8 |
97 |
|
Inch |
mm |
1/4 |
6 |
1/4 |
6 |
5/16 |
8 |
5/16 |
8 |
3/8 |
10 |
3/8 |
10 |
7/16 |
11 |
7/16 |
11 |
1/2 |
12 |
1/2 |
12 |
|
Inch |
mm |
3/4 |
19 |
1-1/4 |
32 |
15/16 |
20 |
1-9/16 |
39 |
1-1/8 |
28 |
1-7/8 |
48 |
1-5/16 |
33 |
2-3/16 |
55 |
1-1/2 |
38 |
2-1/2 |
63 |
|
|
Shank Dia |
Overall Length |
Min. Bore Dia |
Max Bore |
Inch |
mm |
3/4 |
20 |
3/4 |
20 |
3/4 |
20 |
3/4 |
20 |
3/4 |
20 |
3/4 |
20 |
3/4 |
20 |
3/4 |
20 |
3/4 |
20 |
3/4 |
20 |
3/4 |
20 |
3/4 |
20 |
3/4 |
20 |
3/4 |
20 |
|
Inch |
mm |
2-7/8 |
72 |
3-5/8 |
91 |
3-1/16 |
77 |
3-15/16 |
99 |
3-1/4 |
81 |
4-1/4 |
106 |
3-7/16 |
86 |
4-9/16 |
114 |
3-5/8 |
91 |
4-7/8 |
122 |
3-13/16 |
95 |
5-3/16 |
130 |
4 |
100 |
5-1/2 |
137 |
|
Inch |
mm |
3/8 |
10 |
3/8 |
10 |
7/16 |
11 |
7/16 |
11 |
1/2 |
12 |
1/2 |
12 |
9/16 |
14 |
9/16 |
14 |
5/8 |
16 |
5/8 |
16 |
11/16 |
18 |
11/16 |
18 |
3/4 |
20 |
3/4 |
20 |
|
Inch |
mm |
1-1/8 |
28 |
1-7/8 |
48 |
1-5/16 |
33 |
2-3/16 |
55 |
1-1/2 |
38 |
2-1/2 |
63 |
1-11/16 |
42 |
2-13/16 |
70 |
1-7/8 |
48 |
3-1/8 |
78 |
2-1/16 |
52 |
3-7/16 |
86 |
2-1/4 |
57 |
3-3/4 |
95 |
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