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Screw Size:
1/2"
1/4"
3.00mm
#4
4.00mm
5.00mm
#5
6.00mm
#6
8.00mm
#8
10.00mm
#10
12.00mm
14.00mm
16.00mm
3/8"
3/8"
5/16"
5/8"
7/16"
Step Length:
1"
1/2"
11/16"
3/4"
3/8"
5/8"
7/8"
7/8"
Flute Length:
2-1/2"
2-15/16"
2-3/4"
2-5/8"
3-1/2"
3-1/4"
3-3/16"
3-5/8"
3-7/16"
3-7/8"
4-1/16"
4"
4-1/2"
4-13/16"
5-3/16"
5-3/16"
5-5/8"
Mayor Diameter
.2280"
1/4"
1"
1/2"
11/16"
13/32"
19/32"
19/32"
25/32"
3/4"
3/8"
31/32"
5/16"
7/16"
7/32"
7/8"
9/16"
L
Q
Overall Length:
3-3/4"
3-7/8"
4"
4-1/4"
4-1/2"
4-3/4"
5"
5-1/8"
5-1/4"
5-1/2"
5-7/8"
6"
6-5/8"
7-1/8"
7-5/8"
Material:
Cobalt Steel
High Speed Steel

Jobber Length - Individual Sizes

Jobber Length

For Drilling & Counterboring Cap Screw Clearance Holes

Step Drills

Step Drills

An essential tool for every tool room. One tool does two jobs in a single pass. They can be sharpened repeatedly and are easily modified for any special length of step.

 More Info   Screw Size:   Step Length:   Flute Length:   Overall Length:   Material:   Brand:   Price   Buy Now 
 
9780060
 
#10 5/8" 3-7/16" 4-3/4" Cobalt Steel REPUBLIC DRILL  $33.40 
 
160310
 
#10 5/8" 3-7/16" 4-3/4" High Speed Steel REPUBLIC DRILL  $18.60 
 
160304
 
#4 3/8" 2-1/2" 3-3/4" High Speed Steel REPUBLIC DRILL  $13.35 
 
160305
 
#5 3/8" 2-5/8" 3-7/8" High Speed Steel REPUBLIC DRILL  $14.00 
 
9780058
 
#6 1/2" 2-3/4" 4" Cobalt Steel REPUBLIC DRILL  $26.65 
 
9160306
 
#6 1/2" 2-3/4" 4" High Speed Steel REPUBLIC DRILL  $14.85 
 
9780059
 
#8 1/2" 2-15/16" 4-1/4" Cobalt Steel REPUBLIC DRILL  $30.50 
 
160308
 
#8 1/2" 2-15/16" 4-1/4" High Speed Steel REPUBLIC DRILL  $17.00 
 
9780065
 
1/2" 1" 3-1/4" 5-1/8" Cobalt Steel REPUBLIC DRILL  $134.50 
 
9160332
 
1/2" 1" 3-1/4" 5-1/8" High Speed Steel REPUBLIC DRILL  $74.90 
 
9780061
 
1/4" 11/16" 3-7/8" 5-1/4" Cobalt Steel REPUBLIC DRILL  $38.50 
 
160316
 
1/4" 11/16" 3-7/8" 5-1/4" High Speed Steel REPUBLIC DRILL  $21.45 
 
9780086
 
10.00mm 7/8" 5-5/8" 7-5/8" High Speed Steel REPUBLIC DRILL  $49.45 
 
9780087
 
12.00mm 1" 5-5/8" 7-5/8" High Speed Steel REPUBLIC DRILL  $59.80 
 
9780088
 
14.00mm 1" 3-1/2" 5-1/2" High Speed Steel REPUBLIC DRILL  $80.90 
 
9780089
 
16.00mm 1" 4" 6" High Speed Steel REPUBLIC DRILL  $111.00 
 
9780081
 
3.00mm 3/8" 2-3/4" 4" High Speed Steel REPUBLIC DRILL  $15.95 
 
9780063
 
3/8" 7/8" 5-3/16" 7-1/8" Cobalt Steel REPUBLIC DRILL  $81.75 
 
160324
 
3/8" 7/8" 5-3/16" 7-1/8" High Speed Steel REPUBLIC DRILL  $45.50 
 
9780082
 
4.00mm 1/2" 3-3/16" 4-1/2" High Speed Steel REPUBLIC DRILL  $20.40 
 
9780083
 
5.00mm 5/8" 3-5/8" 5" High Speed Steel REPUBLIC DRILL  $23.15 
 
9780062
 
5/16" 3/4" 4-1/2" 6" Cobalt Steel REPUBLIC DRILL  $51.15 
 
160320
 
5/16" 3/4" 4-1/2" 6" High Speed Steel REPUBLIC DRILL  $28.50 
 
9160340
 
5/8" 1" 3-7/8" 5-7/8" High Speed Steel REPUBLIC DRILL  $100.05 
 
9780084
 
6.00mm 5/8" 4-1/16" 5-1/2" High Speed Steel REPUBLIC DRILL  $25.45 
 
9780064
 
7/16" 1" 5-5/8" 7-5/8" Cobalt Steel REPUBLIC DRILL  $97.55 
 
9160328
 
7/16" 1" 5-5/8" 7-5/8" High Speed Steel REPUBLIC DRILL  $54.30 
 
9780085
 
8.00mm 3/4" 4-13/16" 6-5/8" High Speed Steel REPUBLIC DRILL  $32.25 
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warningThis product may contain metals and/or chemicals that are included in the State of California's latest Prop 65 warnings. Exposure may cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov