Drill Bits
If you drill wood, plastic, metal, or concrete we've got the drills and the drill bit sizes you need to get the job done. Along with thousands of twist drills and metal drill bits, choose from a wide selection of counterbores, countersinks, augers and more. If you're unsure what type or size drill bit you need for your application, see our Types of Drill Bits page or call us at 800-346-8274. For a quick guide on recommended speed rates check out our Drill Bit Speed Rate Chart.
Be sure to also visit our Drill Bits for Boring Machines for an entire range of counterbore, countersink and specialty boring bits.
Looking for Insert bits and Power bits for your Drill Driver or Impact Driver? Click here to shop for Insert bits and power bits for your drill.
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Drill Bit SetsOver 60 twist drill sets, and over 2,000 individual twist drills! Fractional, letter and wire sizes are available. |
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Drill Point Drills - Straight ShankStraight shank drills available in fractional, letter, metric and wire sizes. |
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Drill Point Drills - Reduced ShankChoose from general purpose, heavy duty, cobalt and silver and demming reduced shank drills. |
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Drill Point Drills - Hex ShankRecommended for use with hard wood, soft wood, plywood particle board, plastic metal. 118 degree self-centering split point and a 1/4" hex shank for hex or adjustable power tool chucks. |
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Plexi Point DrillsSpecial geometry designed to drill holes in acrylic. Available in both inch and metric sizes from 1/16" to 1/2". |
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Taper Point DrillsJobber and taper lengths available in sizes 5/64 - 3/8". |
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Brad Point DrillsStraight shank brad point drills with shanks the same diameter as the cutting edge. We offer diameters from 1/8 - 1/2" and lengths from 2 3/4 - 12". |
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CounterboresPrimarily used on portable drills and clamp to the center drill with a set screw. Available in 3/8 to 2-1/2" for center drills sized 3/16 to 1/2". |
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CountersinksPrimarily used on portable drills and clamp to the center drill with a set screw. Available in 3/8 to 3/4" for center drills sized 1/8 to 3/8". |
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Center Drills for Countersink - CounterboreCenter drills designed to work equally well in counterbores, countersinks and other boring bits requiring a center drill. Choose from bradpoint, drillpoint or fishtail point. |
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Double Ended DrillsRecommended use in thin sheet metal, popular for pop-rivet drilling applications. Available in packages of 12. |
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3 Wing DrillsThese carbide tipped 3 wing drills with quick change are available from 3/4 - 1 7/8" in diameter. |
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Spade BitsSpade bits equipped with end spurs to reduce splintering and produce a clean hole. Avaliable in sizes 5/16 to 1-1/2" |
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Glass and Tile DrillsReduced shank, carbide-tipped point drills recommended for use with glass, tile, mirror, and ceramic. Available from 1/8 - 1/2" sizes. |
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Masonry DrillsRegular helix, high helix and extra length masonry twist drills. 118 degree point, carbide-tipped and black oxide finish. |
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Auger BitsAuger bits in a variety of styles and sizes from 1/4 - 1 1/2" diameter and 7 1/2 - 29" long. |
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Plug CuttersUse a plug cutter to hide screws in wood by counterboring then covering the screw with a wood plug. The wood plug can then be sanded flush and finished to match. |
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Self Centering Drill GuidesSelf centering drill guides, or Vix Bits, designed to drill perfectly centered holes in cabinet hardware. |
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Alignment ReamersHigh Speed Steel with a 1/2" shank, and 3 flatted shank available with a black and bronze oxide coating. |
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Refine:
- Drill Bit Sets
- Drill Point Drills - Straight Shank
- Drill Point Drills - Reduced Shank
- Drill Point Drills - Hex Shank
- Plexi Point Drills
- Taper Point Drills
- Brad Point Drills
- Counterbores
- Countersinks
- Center Drills for Countersink - Counterbore
- Double Ended Drills
- 3 Wing Drills
- Spade Bits
- Glass and Tile Drills
- Masonry Drills
- Auger Bits
- Plug Cutters
- Self Centering Drill Guides
- Alignment Reamers
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Triumph Twist Drill
Screw Machine Length Drill, Size 7, Heavy Duty, Black Oxide, 12pk, Triumph 044507Triumph 044507 - Twist Drill, Screw Machine Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide…
MSRP: $41.88$24.86 -
Triumph Twist Drill
Screw Machine Length Drill, Size 6, Heavy Duty, Black Oxide, 12pk, Triumph 044506Triumph 044506 - Twist Drill, Screw Machine Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide…
MSRP: $51.12$30.40 -
Triumph Twist Drill
Screw Machine Length Drill, Size 5, Heavy Duty, Black Oxide, 12pk, Triumph 044505Triumph 044505 - Twist Drill, Screw Machine Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide…
MSRP: $51.12$30.40 -
Triumph Twist Drill
Screw Machine Length Drill, Size 4, Heavy Duty, Black Oxide, 12pk, Triumph 044504Triumph 044504 - Twist Drill, Screw Machine Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide…
MSRP: $51.12$30.40 -
Triumph Twist Drill
Screw Machine Length Drill, Size 3, Heavy Duty, Black Oxide, 12pk, Triumph 044503Triumph 044503 - Twist Drill, Screw Machine Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide…
MSRP: $50.52$30.02 -
Triumph Twist Drill
Screw Machine Length Drill, Size 2, Heavy Duty, Black Oxide, 12pk, Triumph 044502Triumph 044502 - Twist Drill, Screw Machine Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide…
MSRP: $52.92$31.45 -
Triumph Twist Drill
Screw Machine Length Drill, Size 1, Heavy Duty, Black Oxide, 12pk, Triumph 044501Triumph 044501 - Twist Drill, Screw Machine Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide…
MSRP: $51.96$30.85 -
Triumph Twist Drill
Screw Machine Length Drill, Size 1/2, Heavy Duty, Black Oxide, 6pk, Triumph 044432Triumph 044432 - Twist Drill, Screw Machine Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide…
MSRP: $102.78$61.06 -
Triumph Twist Drill
Screw Machine Length Drill, Size 31/64, Heavy Duty, Black Oxide, 6pk, Triumph 044431Triumph 044431 - Twist Drill, Screw Machine Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide…
MSRP: $103.68$61.62 -
Triumph Twist Drill
Screw Machine Length Drill, Size 15/32, Heavy Duty, Black Oxide, 6pk, Triumph 044430Triumph 044430 - Twist Drill, Screw Machine Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide…
MSRP: $97.50$57.95 -
Triumph Twist Drill
Screw Machine Length Drill, Size 29/64, Heavy Duty, Black Oxide, 6pk, Triumph 044429Triumph 044429 - Twist Drill, Screw Machine Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide…
MSRP: $94.74$56.31 -
Triumph Twist Drill
Screw Machine Length Drill, Size 7/16, Heavy Duty, Black Oxide, 6pk, Triumph 044428Triumph 044428 - Twist Drill, Screw Machine Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide…
MSRP: $83.04$49.34