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 22, Heavy Duty, Black Oxide, 12pk, Triumph 012422Triumph 012422 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $36.72$21.79 -
Triumph Twist Drill
Jobber Drill, Size 21, Heavy Duty, Black Oxide, 12pk, Triumph 012421Triumph 012421 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $35.76$21.26 -
Triumph Twist Drill
Jobber Drill, Size 20, Heavy Duty, Black Oxide, 12pk, Triumph 012420Triumph 012420 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $38.76$23.06 -
Triumph Twist Drill
Jobber Drill, Size 19, Heavy Duty, Black Oxide, 12pk, Triumph 012419Triumph 012419 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $39.12$23.21 -
Triumph Twist Drill
Jobber Drill, Size 18, Heavy Duty, Black Oxide, 12pk, Triumph 012418Triumph 012418 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $39.12$23.21 -
Triumph Twist Drill
Jobber Drill, Size 17, Heavy Duty, Black Oxide, 12pk, Triumph 012417Triumph 012417 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $42.36$25.16 -
Triumph Twist Drill
Jobber Drill, Size 16, Heavy Duty, Black Oxide, 12pk, Triumph 012416Triumph 012416 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $45.48$27.03 -
Triumph Twist Drill
Jobber Drill, Size 15, Heavy Duty, Black Oxide, 12pk, Triumph 012415Triumph 012415 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $45.48$27.03 -
Triumph Twist Drill
Jobber Drill, Size 14, Heavy Duty, Black Oxide, 12pk, Triumph 012414Triumph 012414 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $45.48$27.03 -
Triumph Twist Drill
Jobber Drill, Size 13, Heavy Duty, Black Oxide, 12pk, Triumph 012413Triumph 012413 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $45.48$27.03 -
Triumph Twist Drill
Jobber Drill, Size 12, Heavy Duty, Black Oxide, 12pk, Triumph 012412Triumph 012412 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $48.24$28.67 -
Triumph Twist Drill
Jobber Drill, Size 11, Heavy Duty, Black Oxide, 12pk, Triumph 012411Triumph 012411 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $48.24$28.67 -
Triumph Twist Drill
Jobber Drill, Size 10, Heavy Duty, Black Oxide, 12pk, Triumph 012410Triumph 012410 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $49.56$29.42 -
Triumph Twist Drill
Jobber Drill, Size 9, Heavy Duty, Black Oxide, 12pk, Triumph 012409Triumph 012409 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $50.40$29.95 -
Triumph Twist Drill
Jobber Drill, Size 8, Heavy Duty, Black Oxide, 12pk, Triumph 012408Triumph 012408 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $50.40$29.95 -
Triumph Twist Drill
Jobber Drill, Size 7, Heavy Duty, Black Oxide, 12pk, Triumph 012407Triumph 012407 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $49.56$29.42 -
Triumph Twist Drill
Jobber Drill, Size 6, Heavy Duty, Black Oxide, 12pk, Triumph 012406Triumph 012406 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $57.60$34.22 -
Triumph Twist Drill
Jobber Drill, Size 5, Heavy Duty, Black Oxide, 12pk, Triumph 012405Triumph 012405 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $57.60$34.22 -
Triumph Twist Drill
Jobber Drill, Size 4, Heavy Duty, Black Oxide, 12pk, Triumph 012404Triumph 012404 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $57.60$34.22 -
Triumph Twist Drill
Jobber Drill, Size 3, Heavy Duty, Black Oxide, 12pk, Triumph 012403Triumph 012403 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $57.60$34.22