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.
 |
Drill Bit SetsOver 60 twist drill sets, and over 2,000 individual twist drills! Fractional, letter and wire sizes are available. |
|
 |
Drill Point Drills - Straight ShankStraight shank drills available in fractional, letter, metric and wire sizes. |
|
 |
Drill Point Drills - Reduced ShankChoose from general purpose, heavy duty, cobalt and silver and demming reduced shank drills. |
|
 |
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. |
|
 |
Plexi Point DrillsSpecial geometry designed to drill holes in acrylic. Available in both inch and metric sizes from 1/16" to 1/2". |
|
 |
Taper Point DrillsJobber and taper lengths available in sizes 5/64 - 3/8". |
|
 |
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". |
|
 |
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". |
|
 |
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". |
|
 |
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. |
|
 |
Double Ended DrillsRecommended use in thin sheet metal, popular for pop-rivet drilling applications. Available in packages of 12. |
|
 |
3 Wing DrillsThese carbide tipped 3 wing drills with quick change are available from 3/4 - 1 7/8" in diameter. |
|
 |
Spade BitsSpade bits equipped with end spurs to reduce splintering and produce a clean hole. Avaliable in sizes 5/16 to 1-1/2" |
|
 |
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. |
|
 |
Masonry DrillsRegular helix, high helix and extra length masonry twist drills. 118 degree point, carbide-tipped and black oxide finish. |
|
 |
Auger BitsAuger bits in a variety of styles and sizes from 1/4 - 1 1/2" diameter and 7 1/2 - 29" long. |
|
 |
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. |
|
 |
Self Centering Drill GuidesSelf centering drill guides, or Vix Bits, designed to drill perfectly centered holes in cabinet hardware. |
|
 |
Alignment ReamersHigh Speed Steel with a 1/2" shank, and 3 flatted shank available with a black and bronze oxide coating. |
|
-
Triumph Twist Drill
Jobber Drill, Size 21, Heavy Duty, Bronze Oxide, 12pk, Triumph 011721Triumph 011721 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $62.88$37.36 -
Triumph Twist Drill
Jobber Drill, Size 20, Heavy Duty, Bronze Oxide, 12pk, Triumph 011720Triumph 011720 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $62.88$37.36 -
Triumph Twist Drill
Jobber Drill, Size 19, Heavy Duty, Bronze Oxide, 12pk, Triumph 011719Triumph 011719 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $62.88$37.36 -
Triumph Twist Drill
Jobber Drill, Size 18, Heavy Duty, Bronze Oxide, 12pk, Triumph 011718Triumph 011718 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $62.88$37.36 -
Triumph Twist Drill
Jobber Drill, Size 17, Heavy Duty, Bronze Oxide, 12pk, Triumph 011717Triumph 011717 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $70.32$41.78 -
Triumph Twist Drill
Jobber Drill, Size 16, Heavy Duty, Bronze Oxide, 12pk, Triumph 011716Triumph 011716 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $70.32$41.78 -
Triumph Twist Drill
Jobber Drill, Size 15, Heavy Duty, Bronze Oxide, 12pk, Triumph 011715Triumph 011715 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $72.24$42.90 -
Triumph Twist Drill
Jobber Drill, Size 14, Heavy Duty, Bronze Oxide, 12pk, Triumph 011714Triumph 011714 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $72.24$42.90 -
Triumph Twist Drill
Jobber Drill, Size 13, Heavy Duty, Bronze Oxide, 12pk, Triumph 011713Triumph 011713 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $70.32$41.78 -
Triumph Twist Drill
Jobber Drill, Size 12, Heavy Duty, Bronze Oxide, 12pk, Triumph 011712Triumph 011712 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $89.28$53.08 -
Triumph Twist Drill
Jobber Drill, Size 11, Heavy Duty, Bronze Oxide, 12pk, Triumph 011711Triumph 011711 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $89.28$53.08 -
Triumph Twist Drill
Jobber Drill, Size 10, Heavy Duty, Bronze Oxide, 12pk, Triumph 011710Triumph 011710 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $89.28$53.08 -
Triumph Twist Drill
Jobber Drill, Size 9, Heavy Duty, Bronze Oxide, 12pk, Triumph 011709Triumph 011709 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $89.28$53.08 -
Triumph Twist Drill
Jobber Drill, Size 8, Heavy Duty, Bronze Oxide, 12pk, Triumph 011708Triumph 011708 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $89.28$53.08 -
Triumph Twist Drill
Jobber Drill, Size 7, Heavy Duty, Bronze Oxide, 12pk, Triumph 011707Triumph 011707 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $89.28$53.08 -
Triumph Twist Drill
Jobber Drill, Size 6, Heavy Duty, Bronze Oxide, 12pk, Triumph 011706Triumph 011706 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $96.12$57.13 -
Triumph Twist Drill
Jobber Drill, Size 5, Heavy Duty, Bronze Oxide, 12pk, Triumph 011705Triumph 011705 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $96.12$57.13 -
Triumph Twist Drill
Jobber Drill, Size 4, Heavy Duty, Bronze Oxide, 12pk, Triumph 011704Triumph 011704 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $96.12$57.13 -
Triumph Twist Drill
Jobber Drill, Size 3, Heavy Duty, Bronze Oxide, 12pk, Triumph 011703Triumph 011703 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $96.12$57.13 -
Triumph Twist Drill
Jobber Drill, Size 2, Heavy Duty, Bronze Oxide, 12pk, Triumph 011702Triumph 011702 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…
MSRP: $104.16$61.92