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Jobber - Cobalt - Wire Sizes

Triumph offers its superior quality cobalt and high speed steel jobbers in wire sizes.  We offer a wide variety of sizes to make sure you get what you need to finish your job.  Finished in bronze oxide to reduce corrosion and scratching, these tools are durable and longer lasting.

Triumph Twist Drill Cobalt Drill   Point: 135° Split Point
  Material: Cobalt, High Speed Steel
  Coating/Finish: Bronze Oxide
  Other: Heavy-Duty Construction

 

SizeDecimal EquivalentFlute LengthOverall LengthPkg QtyPart#
60 0.04 11/16 1-5/8 12 011760
59 0.041 11/16 1-5/8 12 011759
58 0.042 11/16 1-5/8 12 011758
57 0.043 3/4 1-3/4 12 011757
56 0.0465 3/4 1-3/4 12 011756
55 0.052 7/8 1-7/8 12 011755
54 0.055 7/8 1-7/8 12 011754
53 0.0595 7/8 1-7/8 12 011753
52 0.0635 7/8 1-7/8 12 011752
51 0.067 1 2 12 011751
50 0.07 1 2 12 011750
49 0.073 1 2 12 011749
48 0.076 1 2 12 011748
47 0.0785 1 2 12 011747
46 0.081 1-1/8 2-1/8 12 011746
45 0.082 1-1/8 2-1/8 12 011745
44 0.086 1-1/8 2-1/8 12 011744
43 0.089 1-1/4 2-1/4 12 011743
42 0.0935 1-1/4 2-1/4 12 011742
41 0.096 1-3/8 2-3/8 12 011741
40 0.098 1-3/8 2-3/8 12 011740
39 0.0995 1-3/8 2-3/8 12 011739
38 0.1015 1-7/16 2-1/2 12 011738
37 0.104 1-7/16 2-1/2 12 011737
36 0.1065 1-7/16 2-1/2 12 011736
35 0.11 1-1/2 2-5/8 12 011735
34 0.111 1-1/2 2-5/8 12 011734
33 0.113 1-1/2 2-5/8 12 011733
32 0.116 1-5/8 2-3/4 12 011732
31 0.12 1-5/8 2-3/4 12 011731
30 0.1285 1-5/8 2-3/4 12 011730
29 0.136 1-3/4 2-7/8 12 011729
28 0.1405 1-3/4 2-7/8 12 011728
27 0.144 1-7/8 3 12 011727
26 0.147 1-7/8 3 12 011726
25 0.1495 1-7/8 3 12 011725
24 0.152 2 3-1/8 12 011724
23 0.154 2 3-1/8 12 011723
22 0.157 2 3-1/8 12 011722
21 0.159 2-1/8 3-1/4 12 011721
20 0.161 2-1/8 3-1/4 12 011720
19 0.166 2-1/8 3-1/4 12 011719
18 0.1695 2-1/8 3-1/4 12 011718
17 0.173 2-3/16 3-3/8 12 011717
16 0.177 2-3/16 3-3/8 12 011716
15 0.18 2-3/16 3-3/8 12 011715
14 0.182 2-3/16 3-3/8 12 011714
13 0.185 2-5/16 3-1/2 12 011713
12 0.189 2-5/16 3-1/2 12 011712
11 0.191 2-5/16 3-1/2 12 011711
10 0.1935 2-7/16 3-5/8 12 011710
9 0.196 2-7/16 3-5/8 12 011709
8 0.199 2-7/16 3-5/8 12 011708
7 0.201 2-7/16 3-5/8 12 011707
6 0.204 2-1/2 3-3/4 12 011706
5 0.2055 2-1/2 3-3/4 12 011705
4 0.209 2-1/2 3-3/4 12 011704
3 0.213 2-1/2 3-3/4 12 011703
2 0.221 2-5/8 3-7/8 12 011702
1 0.228 2-5/8 3-7/8 12 011701
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