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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Triumph Twist Drill
Jobber Drill, Size V, Heavy Duty, Black Oxide, 6pk, Triumph 013422Triumph 013422 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $71.58$42.53 -
Triumph Twist Drill
Jobber Drill, Size U, Heavy Duty, Black Oxide, 6pk, Triumph 013421Triumph 013421 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $70.32$41.78 -
Triumph Twist Drill
Jobber Drill, Size T, Heavy Duty, Black Oxide, 6pk, Triumph 013420Triumph 013420 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $66.54$39.53 -
Triumph Twist Drill
Jobber Drill, Size S, Heavy Duty, Black Oxide, 6pk, Triumph 013419Triumph 013419 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $66.54$39.53 -
Triumph Twist Drill
Jobber Drill, Size R, Heavy Duty, Black Oxide, 6pk, Triumph 013418Triumph 013418 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $56.94$33.84 -
Triumph Twist Drill
Jobber Drill, Size Q, Heavy Duty, Black Oxide, 6pk, Triumph 013417Triumph 013417 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $55.92$33.24 -
Triumph Twist Drill
Jobber Drill, Size P, Heavy Duty, Black Oxide, 6pk, Triumph 013416Triumph 013416 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $56.94$33.84 -
Triumph Twist Drill
Jobber Drill, Size O, Heavy Duty, Black Oxide, 6pk, Triumph 013415Triumph 013415 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $53.58$31.82 -
Triumph Twist Drill
Jobber Drill, Size N, Heavy Duty, Black Oxide, 12pk, Triumph 013414Triumph 013414 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $108.84$64.69 -
Triumph Twist Drill
Jobber Drill, Size M, Heavy Duty, Black Oxide, 12pk, Triumph 013413Triumph 013413 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $108.84$64.69 -
Triumph Twist Drill
Jobber Drill, Size L, Heavy Duty, Black Oxide, 12pk, Triumph 013412Triumph 013412 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $103.08$61.25 -
Triumph Twist Drill
Jobber Drill, Size K, Heavy Duty, Black Oxide, 12pk, Triumph 013411Triumph 013411 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $89.04$52.94 -
Triumph Twist Drill
Jobber Drill, Size J, Heavy Duty, Black Oxide, 12pk, Triumph 013410Triumph 013410 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $89.04$52.94 -
Triumph Twist Drill
Jobber Drill, Size I, Heavy Duty, Black Oxide, 12pk, Triumph 013409Triumph 013409 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $77.28$45.90 -
Triumph Twist Drill
Jobber Drill, Size H, Heavy Duty, Black Oxide, 12pk, Triumph 013408Triumph 013408 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $76.20$45.30 -
Triumph Twist Drill
Jobber Drill, Size G, Heavy Duty, Black Oxide, 12pk, Triumph 013407Triumph 013407 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $73.44$43.65 -
Triumph Twist Drill
Jobber Drill, Size F, Heavy Duty, Black Oxide, 12pk, Triumph 013406Triumph 013406 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $69.36$41.18 -
Triumph Twist Drill
Jobber Drill, Size E, Heavy Duty, Black Oxide, 12pk, Triumph 013405Triumph 013405 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $62.52$37.14 -
Triumph Twist Drill
Jobber Drill, Size D, Heavy Duty, Black Oxide, 12pk, Triumph 013404Triumph 013404 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $63.60$37.81 -
Triumph Twist Drill
Jobber Drill, Size C, Heavy Duty, Black Oxide, 12pk, Triumph 013403Triumph 013403 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $63.60$37.81