Description:
(1) High hardness and wear resistance
(2) Good heat resistance
(3) High strength and good toughness
New Bit No. |
Old Bit No. |
D/mm |
H/mm |
R/mm |
L/mm |
d/mm |
B/mm |
561 270 040 |
------ |
20.7 |
9.5 |
4 |
53 |
8 |
12.7 |
561 247 060 |
------ |
24.7 |
13 |
6 |
53 |
8 |
12.7 |
560 220 063 |
560 220 |
22 |
13 |
6.35 |
53 |
6 |
9.5 |
561 220 063 |
561 220 |
22 |
13 |
6.35 |
53 |
8 |
9.5 |
560 254 063 |
560 254 |
25.4 |
13 |
6.35 |
53 |
6 |
12.7 |
561 254 063 |
561 254 |
25.4 |
13 |
6.35 |
53 |
8 |
12.7 |
561 287 080 |
------ |
28.7 |
12.7 |
8 |
53 |
8 |
12.7 |
560 285 095 |
560 285 |
28.5 |
14 |
9.5 |
56 |
6 |
9.5 |
561 285 095 |
561 285 |
28.5 |
14 |
9.5 |
56 |
8 |
9.5 |
561 318 095 |
561 318 |
31.8 |
14 |
9.5 |
56 |
8 |
12.7 |
561 327 100 |
------ |
32.7 |
14 |
10 |
56 |
8 |
12.7 |
561 367 120 |
------ |
36.7 |
16 |
12 |
59 |
8 |
12.7 |
560 350 127 |
560 350 |
35 |
16 |
12.7 |
59 |
6 |
9.5 |
561 350 127 |
561 350 |
35 |
16 |
12.7 |
59 |
8 |
9.5 |
560 381 127 |
560 381 |
38.1 |
16 |
12.7 |
62 |
6 |
12.7 |
561 381 127 |
561 381 |
38.1 |
16 |
12.7 |
62 |
8 |
12.7 |
New Bit No. |
Old Bit No. |
D/inch |
H/inch |
R/inch |
L/inch |
d/inch |
B/inch |
565 190 084 |
565 190 |
3/4 |
1/2 |
3/16 |
2-1/8 |
1/4 |
3/8 |
565 222 063 |
565 222 |
7/8 |
1/2 |
1/4 |
2-3/32 |
1/4 |
3/8 |
565 254 063 |
565 254 |
1 |
1/2 |
1/4 |
2-1/8 |
1/4 |
1/2 |
565 254 079 |
565 254-1 |
1 |
1/2 |
5/16 |
2-1/8 |
1/4 |
3/8 |
565 285 095 |
565 285 |
1-1/8 |
9/16 |
3/8 |
2-3/16 |
1/4 |
3/8 |
565 318 095 |
565 318 |
1-1/4 |
9/16 |
3/8 |
2-3/16 |
1/4 |
1/2 |
565 350 127 |
565 350 |
1-3/8 |
5/8 |
1/2 |
2-5/16 |
1/4 |
3/8 |
565 381 127 |
565 381 |
1-1/2 |
5/8 |
1/2 |
2-7/16 |
1/4 |
1/2 |
565 413 159 |
565 413 |
1-5/8 |
3/4 |
5/8 |
2-7/16 |
1/4 |
3/8 |
567 222 048 |
567 222 |
7/8 |
1/2 |
3/16 |
2-1/2 |
1/2 |
1/2 |
567 254 063 |
567 254 |
1 |
1/2 |
1/4 |
2-9/16 |
1/2 |
1/2 |
567 285 079 |
567 285 |
1-1/8 |
1/2 |
5/16 |
2-9/16 |
1/2 |
1/2 |
567 318 095 |
567 318 |
1-1/4 |
9/16 |
3/8 |
2-11/16 |
1/2 |
1/2 |
567 381 127 |
567 381 |
1-1/2 |
5/8 |
1/2 |
2-3/4 |
1/2 |
1/2 |
567 445 159 |
567 445 |
1-3/4 |
3/4 |
5/8 |
2-7/8 |
1/2 |
1/2 |