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 Sets Over 60 twist drill sets, and over 2,000 individual twist drills! Fractional, letter and wire sizes are available.

		Drill Point Drills - Straight Shank Straight shank drills available in fractional, letter, metric and wire sizes.

		Drill Point Drills - Reduced Shank Choose from general purpose, heavy duty, cobalt and silver and demming reduced shank drills.

		Drill Point Drills - Hex Shank Recommended 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 Drills Special geometry designed to drill holes in acrylic. Available in both inch and metric sizes from 1/16" to 1/2".

		Taper Point Drills Jobber and taper lengths available in sizes 5/64 - 3/8".

		Brad Point Drills Straight 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".

		Counterbores Primarily 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".

		Countersinks Primarily 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 - Counterbore Center 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 Drills Recommended use in thin sheet metal, popular for pop-rivet drilling applications. Available in packages of 12.

		3 Wing Drills These carbide tipped 3 wing drills with quick change are available from 3/4 - 1 7/8" in diameter.

		Spade Bits Spade 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 Drills Reduced shank, carbide-tipped point drills recommended for use with glass, tile, mirror, and ceramic. Available from 1/8 - 1/2" sizes.

		Masonry Drills Regular helix, high helix and extra length masonry twist drills. 118 degree point, carbide-tipped and black oxide finish.

		Auger Bits Auger bits in a variety of styles and sizes from 1/4 - 1 1/2" diameter and 7 1/2 - 29" long.

		Plug Cutters Use 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 Guides Self centering drill guides, or Vix Bits, designed to drill perfectly centered holes in cabinet hardware.

		Alignment Reamers High 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 11/32, Heavy Duty, Bronze Oxide, Triumph 014222
Triumph 014222 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $17.94

Was:

Now: $10.66
Triumph Twist Drill
Jobber Drill, Size 21/64, Heavy Duty, Bronze Oxide, Triumph 014221
Triumph 014221 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $15.44

Was:

Now: $9.17
Triumph Twist Drill
Jobber Drill, Size 5/16, Heavy Duty, Bronze Oxide, Triumph 014220
Triumph 014220 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $14.25

Was:

Now: $8.47
Triumph Twist Drill
Jobber Drill, Size 19/64, Heavy Duty, Bronze Oxide, Triumph 014219
Triumph 014219 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $13.25

Was:

Now: $7.87
Triumph Twist Drill
Jobber Drill, Size 9/32, Heavy Duty, Bronze Oxide, Triumph 014218
Triumph 014218 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $11.45

Was:

Now: $6.80
Triumph Twist Drill
Jobber Drill, Size 17/64, Heavy Duty, Bronze Oxide, Triumph 014217
Triumph 014217 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $10.71

Was:

Now: $6.36
Triumph Twist Drill
Jobber Drill, Size 1/4, Heavy Duty, Bronze Oxide, Triumph 014216
Triumph 014216 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $9.84

Was:

Now: $5.84
Triumph Twist Drill
Jobber Drill, Size 15/64, Heavy Duty, Bronze Oxide, Triumph 014215
Triumph 014215 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $9.03

Was:

Now: $5.37
Triumph Twist Drill
Jobber Drill, Size 7/32, Heavy Duty, Bronze Oxide, Triumph 014214
Triumph 014214 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $8.30

Was:

Now: $4.93
Triumph Twist Drill
Jobber Drill, Size 13/64, Heavy Duty, Bronze Oxide, Triumph 014213
Triumph 014213 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $7.76

Was:

Now: $4.61
Triumph Twist Drill
Jobber Drill, Size 3/16, Heavy Duty, Bronze Oxide, Triumph 014212
Triumph 014212 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $5.95

Was:

Now: $3.54
Triumph Twist Drill
Jobber Drill, Size 11/64, Heavy Duty, Bronze Oxide, Triumph 014211
Triumph 014211 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $5.40

Was:

Now: $3.20
Triumph Twist Drill
Jobber Drill, Size 5/32, Heavy Duty, Bronze Oxide, Triumph 014210
Triumph 014210 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $5.30

Was:

Now: $3.15
Triumph Twist Drill
Jobber Drill, Size 9/64, Heavy Duty, Bronze Oxide, Triumph 014209
Triumph 014209 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $4.86

Was:

Now: $2.88
Triumph Twist Drill
Jobber Drill, Size 1/8, Heavy Duty, Bronze Oxide, Triumph 014208
Triumph 014208 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $4.58

Was:

Now: $2.71
Triumph Twist Drill
Jobber Drill, Size 7/64, Heavy Duty, Bronze Oxide, Triumph 014207
Triumph 014207 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $3.89

Was:

Now: $2.31
Triumph Twist Drill
Jobber Drill, Size 3/32, Heavy Duty, Bronze Oxide, Triumph 014206
Triumph 014206 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $3.64

Was:

Now: $2.16
Triumph Twist Drill
Jobber Drill, Size 5/64, Heavy Duty, Bronze Oxide, Triumph 014205
Triumph 014205 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $3.64

Was:

Now: $2.16
Triumph Twist Drill
Jobber Drill, Size 1/16, Heavy Duty, Bronze Oxide, Triumph 014204
Triumph 014204 - Twist Drill, Jobber Length, Heavy Duty, Cobalt, 135deg Split Point, Bronze Oxide, S…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $3.64

Was:

Now: $2.16
Triumph Twist Drill
18" Extra Length Drill, Size 5/8, General Purpose, Bright Finish, Triumph 059940
Triumph 059940 - Twist Drill, 18in OAL, General Purpose, 118deg Point, HSS, Bright Finish, Size 5/8 …

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $181.15

Was:

Now: $107.65

Drill Bits

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