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 42, Heavy Duty, Black Oxide, 12pk, Triumph 012442Triumph 012442 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $27.24$16.17 -
Triumph Twist Drill
Jobber Drill, Size 41, Heavy Duty, Black Oxide, 12pk, Triumph 012441Triumph 012441 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $27.48$16.32 -
Triumph Twist Drill
Jobber Drill, Size 40, Heavy Duty, Black Oxide, 12pk, Triumph 012440Triumph 012440 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $27.24$16.17 -
Triumph Twist Drill
Jobber Drill, Size 39, Heavy Duty, Black Oxide, 12pk, Triumph 012439Triumph 012439 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $27.24$16.17 -
Triumph Twist Drill
Jobber Drill, Size 38, Heavy Duty, Black Oxide, 12pk, Triumph 012438Triumph 012438 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $27.48$16.32 -
Triumph Twist Drill
Jobber Drill, Size 37, Heavy Duty, Black Oxide, 12pk, Triumph 012437Triumph 012437 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $27.48$16.32 -
Triumph Twist Drill
Jobber Drill, Size 36, Heavy Duty, Black Oxide, 12pk, Triumph 012436Triumph 012436 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $27.48$16.32 -
Triumph Twist Drill
Jobber Drill, Size 35, Heavy Duty, Black Oxide, 12pk, Triumph 012435Triumph 012435 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $28.32$16.85 -
Triumph Twist Drill
Jobber Drill, Size 34, Heavy Duty, Black Oxide, 12pk, Triumph 012434Triumph 012434 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $28.32$16.85 -
Triumph Twist Drill
Jobber Drill, Size 33, Heavy Duty, Black Oxide, 12pk, Triumph 012433Triumph 012433 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $28.32$16.85 -
Triumph Twist Drill
Jobber Drill, Size 32, Heavy Duty, Black Oxide, 12pk, Triumph 012432Triumph 012432 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $28.32$16.85 -
Triumph Twist Drill
Jobber Drill, Size 31, Heavy Duty, Black Oxide, 12pk, Triumph 012431Triumph 012431 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $28.32$16.85 -
Triumph Twist Drill
Jobber Drill, Size 30, Heavy Duty, Black Oxide, 12pk, Triumph 012430Triumph 012430 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $31.80$18.87 -
Triumph Twist Drill
Jobber Drill, Size 29, Heavy Duty, Black Oxide, 12pk, Triumph 012429Triumph 012429 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $31.80$18.87 -
Triumph Twist Drill
Jobber Drill, Size 28, Heavy Duty, Black Oxide, 12pk, Triumph 012428Triumph 012428 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $32.04$19.01 -
Triumph Twist Drill
Jobber Drill, Size 27, Heavy Duty, Black Oxide, 12pk, Triumph 012427Triumph 012427 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $32.16$19.09 -
Triumph Twist Drill
Jobber Drill, Size 26, Heavy Duty, Black Oxide, 12pk, Triumph 012426Triumph 012426 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $33.60$19.99 -
Triumph Twist Drill
Jobber Drill, Size 25, Heavy Duty, Black Oxide, 12pk, Triumph 012425Triumph 012425 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $33.48$19.92 -
Triumph Twist Drill
Jobber Drill, Size 24, Heavy Duty, Black Oxide, 12pk, Triumph 012424Triumph 012424 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $35.64$21.18 -
Triumph Twist Drill
Jobber Drill, Size 23, Heavy Duty, Black Oxide, 12pk, Triumph 012423Triumph 012423 - Twist Drill, Jobber Length, Heavy Duty, 135deg Split Point, HSS, Black Oxide, Size …
MSRP: $36.12$21.49