| [HSS] | [Catalog] |
Cobalt High Speed Steel Blanks
| Outstanding among the super alloy high speed steel grades. Cobalt high speed steel is harder than most grades making it tougher and more durable. As a result, it is highly effective for tools requiring maximum abrasion resistence and toughness. Hardness of these tools is approximately 67-69 Rockwell. Blanks are precision ground to diameter tolerances of +.0000/-.0002”. Split tolerance is .001” above center. • Good HSS Grindability • Red Hardness • High Wear Resistance • Toughness |
 A = One End Split |
 B = Both Ends Split |
|
 C = Full Round Blank |
|
Size
(inches) |
Part No.
Prefix |
A =
One End Split |
B =
Both Ends Split |
C =
Full Round Blank |
|
1/8 × 2
|
901
|
3.05
|
3.95
|
2.15
|
|
3/16 × 3
|
902
|
4.65
|
6.15
|
3.15
|
|
1/4 × 3
|
903
|
6.25
|
8.50
|
4.00
|
|
5/16 × 3
|
904
|
10.15
|
13.80
|
6.50
|
|
3/8 × 3
|
905
|
12.00
|
16.25
|
6.95
|