Narrow your search by using the "filters" below.
Drill Diameter:
1/2"
17/32"
9/16"
19/32"
5/8"
21/32"
11/16"
23/32"
3/4"
25/32"
13/16"
27/32"
7/8"
29/32"
15/16"
31/32"
1"
1-1/32"
1-1/16"
1-3/32"
1-1/8"
1-5/32"
1-3/16"
1-7/32"
1-1/4"
1-9/32"
1-5/16"
1-11/32"
1-3/8"
1-13/32"
1-7/16"
1-15/32"
1-1/2"
Decimal Equivalent:
.5000"
.5312"
.5625"
.5938"
.6250"
.6562"
.6875"
.7188"
.7500"
.7812"
.8125"
.8438"
.8750"
.9062"
.9375"
.9688"
1.0000"
1.0312"
1.0625"
1.0938"
1.1250"
1.1562"
1.1875"
1.2188"
1.2500"
1.2812"
1.3125"
1.3438"
1.3750"
1.4062"
1.4375"
1.4688"
1.5000"
Length Of Cut:
4-3/8"
4-5/8"
4-7/8"
5-1/8"
5-3/8"
5-5/8"
5-7/8"
6-5/8"
6-7/8"
6"
6-1/2"
6-1/8"
6-3/8"
7-1/2"
7-1/4"
7-1/8"
7-3/8"
7-7/8"
8-1/2"
8-3/4"
8-5/8"
8-7/8"
9-1/4"
9"
9-1/8"
9-3/8"
Morse Taper Shank:
2
3
4
Overall Length:
8-1/4"
8-1/2"
8-3/4"
9-3/4"
10"
10-1/4"
10-1/2"
10-5/8"
10-3/4"
11"
12-1/8"
12-1/4"
12-1/2"
12-3/4"
12-7/8"
13"
13-1/8"
13-1/2"
14-1/8"
14-1/4"
14-3/8"
14-1/2"
14-5/8"
14-3/4"
14-7/8"
15"

Cobalt Steel - Heavy Duty

Cobalt Steel - Heavy Duty
These premium cobalt drills exhibit greater toughness, abrasion resistance, and higher red hardness than the standard high speed drills. Cobalt drills are used in drilling tough, high tensile strength materials like Stainless Steels, Titanium, and Inconel.
 More Info   Drill Diameter:   Decimal Equivalent:   Length Of Cut:   Morse Taper Shank:   Overall Length:   Brand:   Price   Buy Now 
 
5330064
 
1" 1.0000" 6-3/8" 3 11" REPUBLIC DRILL  $132.23 
 
5330068
 
1-1/16" 1.0625" 6-5/8" 4 12-1/4" REPUBLIC DRILL  $158.06 
 
5330096
 
1-1/2" 1.5000" 9-3/8" 4 15" REPUBLIC DRILL  $360.60 
 
5330066
 
1-1/32" 1.0312" 6-1/2" 4 12-1/8" REPUBLIC DRILL  $173.86 
 
5330080
 
1-1/4" 1.2500" 7-7/8" 4 13-1/2" REPUBLIC DRILL  $245.83 
 
5330072
 
1-1/8" 1.1250" 7-1/8" 4 12-3/4" REPUBLIC DRILL  $185.09 
 
5330086
 
1-11/32" 1.3438" 8-3/4" 4 14-3/8" REPUBLIC DRILL  $284.09 
 
5330090
 
1-13/32" 1.4062" 9" 4 14-5/8" REPUBLIC DRILL  $364.34 
 
5330094
 
1-15/32" 1.4688" 9-1/4" 4 14-7/8" REPUBLIC DRILL  $367.69 
 
5330076
 
1-3/16" 1.1875" 7-3/8" 4 13" REPUBLIC DRILL  $215.73 
 
5330070
 
1-3/32" 1.0938" 6-7/8" 4 12-1/2" REPUBLIC DRILL  $175.22 
 
5330088
 
1-3/8" 1.3750" 8-7/8" 4 14-1/2" REPUBLIC DRILL  $308.96 
 
5330084
 
1-5/16" 1.3125" 8-5/8" 4 14-1/4" REPUBLIC DRILL  $288.00 
 
5330074
 
1-5/32" 1.1562" 7-1/4" 4 12-7/8" REPUBLIC DRILL  $215.73 
 
5330092
 
1-7/16" 1.4375" 9-1/8" 4 14-3/4" REPUBLIC DRILL  $364.34 
 
5330078
 
1-7/32" 1.2188" 7-1/2" 4 13-1/8" REPUBLIC DRILL  $226.58 
 
5330082
 
1-9/32" 1.2812" 8-1/2" 4 14-1/8" REPUBLIC DRILL  $264.25 
 
5330032
 
1/2" .5000" 4-3/8" 2 8-1/4" REPUBLIC DRILL  $46.05 
 
5330044
 
11/16" .6875" 5-3/8" 3 10" REPUBLIC DRILL  $74.38 
 
5330052
 
13/16" .8125" 6-1/8" 3 10-3/4" REPUBLIC DRILL  $97.77 
 
5330060
 
15/16" .9375" 6-1/8" 3 10-3/4" REPUBLIC DRILL  $116.82 
 
5330034
 
17/32" .5312" 4-5/8" 2 8-1/2" REPUBLIC DRILL  $53.13 
 
5330038
 
19/32" .5938" 4-7/8" 2 8-3/4" REPUBLIC DRILL  $55.97 
 
5330042
 
21/32" .6562" 5-1/8" 3 9-3/4" REPUBLIC DRILL  $68.72 
 
5330046
 
23/32" .7188" 5-5/8" 3 10-1/4" REPUBLIC DRILL  $77.92 
 
5330050
 
25/32" .7812" 6" 3 10-5/8" REPUBLIC DRILL  $95.65 
 
5330054
 
27/32" .8438" 6-1/8" 3 10-3/4" REPUBLIC DRILL  $111.94 
 
5330058
 
29/32" .9062" 6-1/8" 3 10-3/4" REPUBLIC DRILL  $133.19 
 
5330048
 
3/4" .7500" 5-7/8" 3 10-1/2" REPUBLIC DRILL  $86.43 
 
5330062
 
31/32" .9688" 6-3/8" 3 11" REPUBLIC DRILL  $132.12 
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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