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Fractional Cobalt Jobber Drills

Fractional Cobalt Jobber Drills

Cobalt steel jobber length drill bits for stainless steel have better heat resistance, which makes them ideal for tougher, harder steels, including most stainless steels.
Jobber Drills are GROUND FROM SOLID
Quantity Price Model Description Size Decimal Equivalent Overall Length

$1.50 JCO-1/32
1/32" Cobalt Jobber Drill 1/32" 0.0312 1-3/8"

$0.98 JCO-3/64
3/64" Cobalt Jobber Drill 3/64" 0.0469 1-3/4"

$0.88 JCO-1/16
1/16" Cobalt Jobber Drill 1/16" .0625 1-7/8"

$0.88 JCO-5/64
5/64" Cobalt Jobber Drill 5/64" 0.0781 2"

$0.88 JCO-3/32
3/32" Cobalt Jobber Drill 3/32" 0.0937 2-1/4"

$0.98 JCO-7/64
7/64" Cobalt Jobber Drill 7/64" 0.1094 2-5/8"

$1.18 JCO-1/8
1/8" Cobalt Jobber Drill 1/8" 0.125 2-3/4"

$1.21 JCO-9/64
9/64" Cobalt Jobber Drill 9/64" 0.1406 2-7/8"

$1.36 JCO-5/32
5/32" Cobalt Jobber Drill 5/32" 0.1562 3-1/8"

$1.44 JCO-11/64
11/64" Cobalt Jobber Drill 11/64" 0.1719 3-1/4"

$1.57 JCO-3/16
3/16" Cobalt Jobber Drill 3/16" 0.1875 3-1/2"

$1.92 JCO-13/64
13/64" Cobalt Jobber Drill 13/64" 0.2031 3-5/8"

$2.05 JCO-7/32
7/32" Cobalt Jobber Drill 7/32" 0.2187 3-3/4"

$2.20 JCO-15/64
15/64" Cobalt Jobber Drill 15/64" 0.2344 3-7/8"

$2.59 JCO-1/4
1/4" Cobalt Jobber Drill 1/4" 0.25 4"

$3.19 JCO-17/64
17/64" Cobalt Jobber Drill 17/64" 0.2656 4-1/8"

$3.45 JCO-9/32
9/32" Cobalt Jobber Drill 9/32" 0.2812 4-1/4"

$3.69 JCO-19/64
19/64" Cobalt Jobber Drill 19/64" 0.2969 4-3/8"

$4.39 JCO-5/16
5/16" Cobalt Jobber Drill 5/16" 0.3125 4-1/2"

$4.82 JCO-21/64
21/64" Cobalt Jobber Drill 21/64" 0.3281 4-5/8"

$5.20 JCO-11/32
11/32" Cobalt Jobber Drill 11/32" 0.3437 4-3/4"

$5.93 JCO-23/64
23/64" Cobalt Jobber Drill 23/64" 0.3594 4-7/8"

$5.84 JCO-3/8
3/8" Cobalt Jobber Drill 3/8" 0.375 5"

$8.33 JCO-25/64
25/64" Cobalt Jobber Drill 25/64" 0.3906 5-1/8"

$7.66 JCO-13/32
13/32" Cobalt Jobber Drill 13/32" 0.4062 5-1/4"

$8.18 JCO-27/64
27/64" Cobalt Jobber Drill 27/64" 0.4219 5-3/8"

$9.24 JCO-7/16
7/16" Cobalt Jobber Drill 7/16" 0.4375 5-1/2"

$9.72 JCO-29/64
29/64" Cobalt Jobber Drill 29/64" 0.4531 5-5/8"

$10.30 JCO-15/32
15/32" Cobalt Jobber Drill 15/32" 0.4687 5-3/4"

$10.58 JCO-31/64
31/64" Cobalt Jobber Drill 31/64" 0.4844 5-7/8"

$11.94 JCO-1/2
1/2" Cobalt Jobber Drill 1/2" 0.5 6"