Shop Stone Tools Drill Bits
Stone Tools most diverse category, drill bits, cut into a variety of materials, come in an array of sizes, and are of industrial quality. Self-feed drill bits, step drill bits, ship auger bits, spade point drill bits, and more can be found on HomElectrical.
7/16-in Stubby Drill Bit
ST-661
Size: 7/16-inLength: Stubby (Screw Machine Length)Industrial quality high speed steelPrecision ground from solid materials for true, round holes when cuttingVacuum...
$5.18Each
1/8-in-1/2-in Step Drill Bit, Cobalt
ST-376
Finish: CobaltHole Sizes: 1/8-in ... 1/2-in by the 1/32ndsNumber of Steps: 13Shank Size: 1/4-inIndustrial quality high speed steelDouble flute allows...
$26.75Each
3/16-in-3/8-in-1/2-in Step Drill Bit, Cobalt
ST-377
Finish: CobaltHole Sizes: 3/16-in, 3/8-in, 1/2-inNumber of Steps: 6Shank Size: 1/4-inIndustrial quality high speed steelDouble flute allows for precise, burr-free...
$26.75Each
1/4-in-3/4-in Step Drill Bit, Cobalt
ST-378
Finish: CobaltHole Sizes: 1/4-in ... 3/4-in by the 1/16thsNumber of Steps: 9Shank Size: 1/4-inIndustrial quality high speed steelDouble flute allows...
$38.00Each
3/16-in-7/8-in Step Drill Bit, Cobalt
ST-380
Finish: CobaltHole Sizes: 3/16-in ... 7/8-inNumber of Steps: 12Shank Size: 1/4-inIndustrial quality high speed steelDouble flute allows for precise, burr-free...
$42.37Each
1/4-in-7/8-in-1-1/8-in Step Drill Bit, Cobalt
ST-381
Finish: CobaltHole Sizes: 1/4-in, 7/8-in, 1-1/8-inNumber of Steps: 3Shank Size: 3/8-inIndustrial quality high speed steelDouble flute allows for precise, burr-free...
$54.02Each
1/4-in-9/16-in-1-in Step Drill Bit, Cobalt
ST-382
Finish: CobaltHole Sizes: 1/4-in ... 9/16-in ... 1-inNumber of Steps: 8Shank Size: 3/8-inIndustrial quality high speed steelDouble flute allows for...
$48.68Each
1/2-in-1-13/8-in Step Drill Bit, Cobalt
ST-383
Finish: CobaltHole Sizes: 1/2-in ... 1-3/8-inNumber of Steps: 10Shank Size: 3/8-inIndustrial quality high speed steelDouble flute allows for precise, burr-free...
$84.72Each
1/8-in Pipe Tap
ST-384
Pipe Size: 1/8-inTap Drill Size: 1/8-inNumber of NPT: 27Tapered threadsHeat-treated high carbon steel...
$3.74Each
1/4-in Pipe Tap
ST-385
Pipe Size: 1/4-inTap Drill Size: 7/16-inNumber of NPT: 18Tapered threadsHeat-treated high carbon steel...
$4.95Each
3/8-in Pipe Tap
ST-386
Pipe Size: 3/8-inTap Drill Size: 37/64-inNumber of NPT: 18Tapered threadsHeat-treated high carbon steel...
$5.91Each
1/2-in Pipe Tap
ST-387
Pipe Size: 1/2-inTap Drill Size: 45/64-inNumber of NPT: 14Tapered threadsHeat-treated high carbon steel...
$9.08Each
3/4-in Pipe Tap
ST-388
Pipe Size: 3/4-inTap Drill Size: 59/64-inNumber of NPT: 14Tapered threadsHeat-treated high carbon steel...
$92.17Each
1-in Pipe Tap
ST-389
Pipe Size: 1-inTap Drill Size: 1-5/32-inNumber of NPT: 11-1/2Tapered threadsHeat-treated high carbon steel...
$21.88Each
1-1/4-in Pipe Tap
ST-390
Pipe Size: 1-1/4-inTap Drill Size: 1-1/2-inNumber of NPT: 11-1/2Tapered threadsHeat-treated high carbon steel...
$42.17Each
1-1/2-in Pipe Tap
ST-391
Pipe Size: 1-1/2-inTap Drill Size: 1-47/64-inNumber of NPT: 11-1/2Tapered threadsHeat-treated high carbon steel...
$45.37Each
2-in Pipe Tap
ST-392
Pipe Size: 2-inTap Drill Size: 2-7/32-inNumber of NPT: 11-1/2Tapered threadsHeat-treated high carbon steel...
$71.14Each
1/8-in Spiral Flute Screw Extractor
ST-393
Pipe Size: 1/8-inDrill Size: 1/4-inBolt Size: 9/32-in - 3/8-inRemoves nipples, bolts and threadsSpiral flutes embed themselves deep in the metal...
$3.52Each
1/4-in Spiral Flute Screw Extractor
ST-394
Pipe Size: 1/4-inDrill Size: 19/64-inBolt Size: 3/8-in - 5/8-inRemoves nipples, bolts and threadsSpiral flutes embed themselves deep in the metal...
$3.88Each
3/8-in Spiral Flute Screw Extractor
ST-395
Pipe Size: 3/8-inDrill Size: 13/32-inBolt Size: 5/8-in - 7/8-inRemoves nipples, bolts and threadsSpiral flutes embed themselves deep in the metal...
$4.48Each
1/2-in Spiral Flute Screw Extractor
ST-396
Pipe Size: 1/2-inDrill Size: 17/32-inBolt Size: 7/8-in - 1-1/8-inRemoves nipples, bolts and threadsSpiral flutes embed themselves deep in the metal...
$8.68Each
3/4-in Spiral Flute Screw Extractor
ST-397
Pipe Size: 3/4-inDrill Size: 13/16-inBolt Size: 1-1/8-in - 1-3/8-inRemoves nipples, bolts and threadsSpiral flutes embed themselves deep in the metal...
$11.45Each
1-in Spiral Flute Screw Extractor
ST-398
Pipe Size: 1-inDrill Size: 1-1/16-inBolt Size: 1-3/8-in - 2-inRemoves nipples, bolts and threadsSpiral flutes embed themselves deep in the metal...
$20.35Each
1-in Self-Feed Drill Bit
ST-360
Size: 1-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$21.74Each
1-1/8-in Self-Feed Drill Bit
ST-361
Size: 1-1/8-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$21.74Each
1-1/4-in Self-Feed Drill Bit
ST-362
Size: 1-1/4-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$21.74Each
1-3/8-in Self-Feed Drill Bit
ST-266
Size: 1-3/8-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$21.74Each
1-1/2-in Self-Feed Drill Bit
ST-267
Size: 1-1/2-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$22.66Each
1-3/4-in Self-Feed Drill Bit
ST-340
Size: 1-3/4-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$23.35Each
2-in Self-Feed Drill Bit
ST-363
Size: 2-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$25.46Each
7/16-in Stubby Drill Bit
ST-661
Size: 7/16-inLength: Stubby (Screw Machine Length)Industrial quality high speed steelPrecision ground from solid materials for true, round holes when cuttingVacuum...
$5.18Each
1/8-in-1/2-in Step Drill Bit, Cobalt
ST-376
Finish: CobaltHole Sizes: 1/8-in ... 1/2-in by the 1/32ndsNumber of Steps: 13Shank Size: 1/4-inIndustrial quality high speed steelDouble flute allows...
$26.75Each
3/16-in-3/8-in-1/2-in Step Drill Bit, Cobalt
ST-377
Finish: CobaltHole Sizes: 3/16-in, 3/8-in, 1/2-inNumber of Steps: 6Shank Size: 1/4-inIndustrial quality high speed steelDouble flute allows for precise, burr-free...
$26.75Each
1/4-in-3/4-in Step Drill Bit, Cobalt
ST-378
Finish: CobaltHole Sizes: 1/4-in ... 3/4-in by the 1/16thsNumber of Steps: 9Shank Size: 1/4-inIndustrial quality high speed steelDouble flute allows...
$38.00Each
3/16-in-7/8-in Step Drill Bit, Cobalt
ST-380
Finish: CobaltHole Sizes: 3/16-in ... 7/8-inNumber of Steps: 12Shank Size: 1/4-inIndustrial quality high speed steelDouble flute allows for precise, burr-free...
$42.37Each
1/4-in-7/8-in-1-1/8-in Step Drill Bit, Cobalt
ST-381
Finish: CobaltHole Sizes: 1/4-in, 7/8-in, 1-1/8-inNumber of Steps: 3Shank Size: 3/8-inIndustrial quality high speed steelDouble flute allows for precise, burr-free...
$54.02Each
1/4-in-9/16-in-1-in Step Drill Bit, Cobalt
ST-382
Finish: CobaltHole Sizes: 1/4-in ... 9/16-in ... 1-inNumber of Steps: 8Shank Size: 3/8-inIndustrial quality high speed steelDouble flute allows for...
$48.68Each
1/2-in-1-13/8-in Step Drill Bit, Cobalt
ST-383
Finish: CobaltHole Sizes: 1/2-in ... 1-3/8-inNumber of Steps: 10Shank Size: 3/8-inIndustrial quality high speed steelDouble flute allows for precise, burr-free...
$84.72Each
1/8-in Pipe Tap
ST-384
Pipe Size: 1/8-inTap Drill Size: 1/8-inNumber of NPT: 27Tapered threadsHeat-treated high carbon steel...
$3.74Each
1/4-in Pipe Tap
ST-385
Pipe Size: 1/4-inTap Drill Size: 7/16-inNumber of NPT: 18Tapered threadsHeat-treated high carbon steel...
$4.95Each
3/8-in Pipe Tap
ST-386
Pipe Size: 3/8-inTap Drill Size: 37/64-inNumber of NPT: 18Tapered threadsHeat-treated high carbon steel...
$5.91Each
1/2-in Pipe Tap
ST-387
Pipe Size: 1/2-inTap Drill Size: 45/64-inNumber of NPT: 14Tapered threadsHeat-treated high carbon steel...
$9.08Each
3/4-in Pipe Tap
ST-388
Pipe Size: 3/4-inTap Drill Size: 59/64-inNumber of NPT: 14Tapered threadsHeat-treated high carbon steel...
$92.17Each
1-in Pipe Tap
ST-389
Pipe Size: 1-inTap Drill Size: 1-5/32-inNumber of NPT: 11-1/2Tapered threadsHeat-treated high carbon steel...
$21.88Each
1-1/4-in Pipe Tap
ST-390
Pipe Size: 1-1/4-inTap Drill Size: 1-1/2-inNumber of NPT: 11-1/2Tapered threadsHeat-treated high carbon steel...
$42.17Each
1-1/2-in Pipe Tap
ST-391
Pipe Size: 1-1/2-inTap Drill Size: 1-47/64-inNumber of NPT: 11-1/2Tapered threadsHeat-treated high carbon steel...
$45.37Each
2-in Pipe Tap
ST-392
Pipe Size: 2-inTap Drill Size: 2-7/32-inNumber of NPT: 11-1/2Tapered threadsHeat-treated high carbon steel...
$71.14Each
1/8-in Spiral Flute Screw Extractor
ST-393
Pipe Size: 1/8-inDrill Size: 1/4-inBolt Size: 9/32-in - 3/8-inRemoves nipples, bolts and threadsSpiral flutes embed themselves deep in the metal...
$3.52Each
1/4-in Spiral Flute Screw Extractor
ST-394
Pipe Size: 1/4-inDrill Size: 19/64-inBolt Size: 3/8-in - 5/8-inRemoves nipples, bolts and threadsSpiral flutes embed themselves deep in the metal...
$3.88Each
3/8-in Spiral Flute Screw Extractor
ST-395
Pipe Size: 3/8-inDrill Size: 13/32-inBolt Size: 5/8-in - 7/8-inRemoves nipples, bolts and threadsSpiral flutes embed themselves deep in the metal...
$4.48Each
1/2-in Spiral Flute Screw Extractor
ST-396
Pipe Size: 1/2-inDrill Size: 17/32-inBolt Size: 7/8-in - 1-1/8-inRemoves nipples, bolts and threadsSpiral flutes embed themselves deep in the metal...
$8.68Each
3/4-in Spiral Flute Screw Extractor
ST-397
Pipe Size: 3/4-inDrill Size: 13/16-inBolt Size: 1-1/8-in - 1-3/8-inRemoves nipples, bolts and threadsSpiral flutes embed themselves deep in the metal...
$11.45Each
1-in Spiral Flute Screw Extractor
ST-398
Pipe Size: 1-inDrill Size: 1-1/16-inBolt Size: 1-3/8-in - 2-inRemoves nipples, bolts and threadsSpiral flutes embed themselves deep in the metal...
$20.35Each
1-in Self-Feed Drill Bit
ST-360
Size: 1-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$21.74Each
1-1/8-in Self-Feed Drill Bit
ST-361
Size: 1-1/8-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$21.74Each
1-1/4-in Self-Feed Drill Bit
ST-362
Size: 1-1/4-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$21.74Each
1-3/8-in Self-Feed Drill Bit
ST-266
Size: 1-3/8-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$21.74Each
1-1/2-in Self-Feed Drill Bit
ST-267
Size: 1-1/2-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$22.66Each
1-3/4-in Self-Feed Drill Bit
ST-340
Size: 1-3/4-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$23.35Each
2-in Self-Feed Drill Bit
ST-363
Size: 2-in7/16-in Hex shankIndustrial quality high carbon/alloy steelInterchangeable screw pointMultiple outlining spurs quickly and cleanly bore precise holesIncludes (1) hex...
$25.46Each
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