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  Tools - Drilling Equipment - Drill Bits
AIRCRAFT GRADE SUPER COBALT DRILLS

These super cobalt hi-speed jobber length aircraft drill bits feature heavy duty construction to Type J aircraft specifications.

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12-04212SUPER COBALT DRILL #42 (1)$1.35
12-04213SUPER COBALT DRILL #41$1.37
12-04214SUPER COBALT DRILL #40$1.30
12-04215SUPER COBALT DRILL #36 (1)$1.55
12-04216SUPER COBALT DRILL #33 (1)$2.70
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MALE THREADED DRILL BITS

Male threaded drill bits of high speed steel screw into female spindle of angle drill or snake drill

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12-05701MALE THREAD DRILL BT #10 10-32$10.95
12-05801DRILL BITS, MALE THREADED #20 10-32$11.85
12-05901#21 MALE THREADED BIT 10-32$12.25
12-06001MALE THRD DRILL BIT #30 10-32$11.75
12-06101MALE THRD DRILL BIT #40 10-32$11.95
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12 INCH LONG DRILL BITS

These 12 inch long drill bits are for use with standard electric drills for the hard to reach jobs

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12-05200DRILL BITS 12" LONG 3/32"$5.50
12-05300DRILL BITS 12" LONG 1/8"$5.75
12-05400DRILL BITS 12" LONG 3/16"$6.95
12-05500DRILL BITS 12" LONG #10$7.75
12-05600DRILL BITS 12" LONG 1/4"$8.50
DRILLS FRO ACRYLIC

Specially ground point, 60° included tip angle, 0°rake angle, shoulder relieved, for drilling Plexiglas to prevent fractures, chipping or cracking. With instructions

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03-54300PLEXIGLAS DRILL 1/8"$3.95
03-54400PLEXIGLAS DRILL 5/32"$4.80
03-54500PLEXIGLAS DRILL 3/16"$5.25
03-54600PLEXIGLAS DRILL 1/4"$6.75
03-00114PLEXIGLASS DRILL 5/16$9.50
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UNIBIT STEP DRILL

The UNIBIT Step Drill uses a unique single flute design to drill perfectly round holes in thin materials quickly and with less effort than any other bit on the market today. UNIBIT incorporates cutting steps of progressively larger diameter, making it possible to drill up to 13 different hole sizes with a single bit.

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12-03700UNIBIT STEP DRILL # 1$22.85
12-03800UNIBIT STEP DRILL # 2$22.85
12-03900UNIBIT STEP DRILL # 3$39.95
CARBIDE TIPPED HOLE CUTTERS

Multiple tungsten carbide tips for long life and smooth cutting. Cut fast, accurate, high quality holes in stainless steel, copper, aluminum, steel. Flange stop prevents over drilling. Replaceable cobalt steel pilot drill, with split point tip design, to improve performance and resist walking; eliminates need for “center punch.”

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12-037157/8" CARB HOLE CUTR$26.85
DRILL BIT SET – SIZES 1-60

This jobber length drill bit set includes high speed steel (HSS) drill bits in sizes 1-60. The set comes complete with a steel storage box. Ideal as a pre-drill for tapping of holes and for many other aircraft building applications.

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12-00227DRILL BIT SET JOB.LGT SZ 1-60$66.75
STRAIGHT FLUTE CARBIDE DRILLS

For use on hardened, treated, and abrasive materials, stainless steel, cryogenic alloys.

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12-00538CARBIDE STRT FLUTE DRILL 13/64$18.75
12-00539CARBIDE STRT FLUTE DRILL 7/32$18.75
12-00540CARBIDE STRT FLUTE DRILL 1/4$21.75
12-00541CARBIDE STRT FLUTE DRILL 9/32$27.00
12-00542CARBIDE STRT FLUTE DRILL 5/16$29.75
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CARBIDE TWIST DRILLS

For use on non-ferrous alloys, cast iron, plastics, aluminum, and highly abrasive materials.

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12-00579CARBIDE TWIST DRILL 1/16$8.95
12-00580CARBIDE TWIST DRILL 5/64$8.75
12-00581CARBIDE TWIST DRILL 3/32$7.50
12-00582CARBIDE TWIST DRILL 7/64$9.25
12-00583CARBIDE TWIST DRILL 1/8$9.75
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ACRYLIC DRILL BITS

5/16 inch & 7/16 inch Acrylic Drill Bit

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12-010755/16" ACRYLIC DRILL BIT$8.95
12-010767/16" ACRYLIC DRILL BIT$13.85
#12 COBALT DRILL BIT

National Aerospace Standard 907, Type J Cobalt Jobbers Length Drills; Surface treated; 135° Split Points.

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12-00885AVERY #12 COBALT DRILL BIT 2PK$6.75
#19 COBALT DRILL BIT

National Aerospace Standard 907, Type J Cobalt Jobbers Length Drills; Surface treated; 135° Split Points.

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12-00886AVERY #19 COBALT DRILL BIT 2PK$4.90
AVERY 1/4 INCH COBALT DRILL BIT

Avery 1/4 Inch Cobalt Drill Bit

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12-00884AVERY 1/4" COBALT DRILL BIT$4.85
29-PC BRITE FLUTE DRILL SET

This 118° point, high speed steel (HSS) drill set performs well in a wide variety of drilling applications. It is recommended for non-ferrous metals, wood, and plastics. Set includes 29 pcs (1/16 to1/2” in 64ths) in metal index.

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12-00537HIGH SPEED DRILL KIT 29 PCS.$94.00
UNIBIT #5 HOLE CUTTER

Single-flute cutting edge for greater control through steps. 3 flatted shank prevents slipping in drill chuck.

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12-037501-3/8" UNIBIT CARB HOLE CUTR$93.75
T110 SLICK NO. 72 DRILL

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12-01436T110 SLICK NO. 72 DRILLWas $9.85
Now $6.95