O1 Tool Steel Drill Rod

An oil-hardening, cold work general purpose steel with easy machining properties and low hardening temperatures compared to other grades. O1 provides good wear resistance and toughness sufficient for standard tool and die applications. In situations that require greater size stability during hardening, A2 should be considered. Some common applications include: bending dies, trimmer dies, perforators, broaches, blanking dies, forming dies, gages, cutting dies, bushings, forming rolls, drawing dies, and embossing dies.

Typical Analysis:

Carbon
.90/1.00
Sulfur
.030 max
Phosphorus
.030 max
Tungsten
.40/.60
Chromium
.40/.50
Silicon
.40/.50
Vanadium
.15/.30
Manganese
1.00/1.20



Tolerances:

Size in Inches
Size Tolerance (inches)
Over
Under
Up to 1/8
0.0003
0.0003
1/8 up to 1/2
0.0005
0.0005
1/2 thru 3
0.001
0.001

Click here to view our Tool Steel Guide



Stock Sizes:
Available in 36" or 144" Lengths

1/16" Dia O1 Tool Steel Drill Rod
5/64" Dia O1 Tool Steel Drill Rod
3/32" Dia O1 Tool Steel Drill Rod
7/64" Dia O1 Tool Steel Drill Rod
1/8" Dia O1 Tool Steel Drill Rod
9/64" Dia O1 Tool Steel Drill Rod
5/32" Dia O1 Tool Steel Drill Rod
11/64" Dia O1 Tool Steel Drill Rod
3/16" Dia O1 Tool Steel Drill Rod
13/64" Dia O1 Tool Steel Drill Rod
7/32" Dia O1
15/64" Dia O1
1/4" Dia O1
17/64" Dia O1
9/32" Dia O1
19/64" Dia O1
5/16" Dia O1
21/64" Dia O1
11/32" Dia O1
23/64" Dia O1
3/8" Dia O1
25/64" Dia O1
13/32" Dia O1
27/64" Dia O1
7/16" Dia O1
29/64" Dia O1
15/32" Dia O1
31/64" Dia O1
1/2" Dia O1
33/64" Dia O1
17/32" Dia O1
35/64" Dia O1
9/16" Dia O1
37/64" Dia O1
19/32" Dia O1
39/64" Dia O1
5/8" Dia O1
41/64" Dia O1
21/32" Dia O1
43/64" Dia O1
11/16" Dia O1
45/64" Dia O1
23/32" Dia O1
47/64" Dia O1
3/4" Dia O1
49/64" Dia O1
25/32" Dia O1
51/64" Dia O1
13/16" Dia O1
53/64" Dia O1
27/32" Dia O1
55/64" Dia O1
7/8" Dia O1
57/64" Dia O1
29/32" Dia O1
59/64" Dia O1
15/16" Dia O1
61/64" Dia O1
31/32" Dia O1
63/64" Dia O1
1" Dia O1
1-1/64" Dia O1
1-1/32" Dia O1
1-3/64" Dia O1
1-1/16" Dia O1
1-5/64" Dia O1
1-3/32" Dia O1
1-7/64" Dia O1
1-1/8" Dia O1
1-9/64" Dia O1
1-5/32" Dia O1
1-11/64" Dia O1
1-3/16" Dia O1
1-13/64" Dia O1
1-7/32" Dia O1
1-15/64" Dia O1
1-1/4" Dia O1
1-17/64" Dia O1
1-9/32" Dia O1
1-19/64" Dia O1
1-5/16" Dia O1
1-21/64" Dia O1
1-11/32" Dia O1
1-23/64" Dia O1
1-3/8" Dia O1
1-25/64" Dia O1
1-13/32" Dia O1
1-27/64" Dia O1
1-7/16" Dia O1
1-29/64" Dia O1
1-15/32" Dia O1
1-31/64" Dia O1
1-1/2" Dia O1
1-9/16" Dia O1
1-5/8" Dia O1
1-11/16" Dia O1
1-3/4" Dia O1
1-13/16" Dia O1
1-7/8" Dia O1
1-15/16" Dia O1
2" Dia O1
2-1/2" Dia O1
3" Dia O1