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Carbide Countersinks and Center Drills

Single Flute Solid Carbide Countersinks

Single flute solid carbide countersink.
Standard included angles available: 60°, 82° (standard for imperial, or "inch"-sized flat-head screws), and 90° (standard for metric flat-head screws).
Quantity Price Model Description Size Shank Size

$18.30 CTC1FL-1/4-60
Carbide Countersink, Single Flute 60 deg, 1/4" 1/4" 1/4"

$24.20 CTC1FL-3/8-60
Carbide Countersink, Single Flute 60 deg, 3/8" 3/8" 1/4"

$37.60 CTC1FL-1/2-60
Carbide Countersink, Single Flute 60 deg, 1/2" 1/2" 1/4"

$51.50 CTC1FL-5/8-60
Carbide Countersink, Single Flute 60 deg, 5/8" 5/8" 3/8"

$77.50 CTC1FL-3/4-60
Carbide Countersink, Single Flute 60 deg, 3/4" 3/4" 1/2"

$107.90 CTC1FL-1-60
Carbide Countersink, Single Flute 60 deg, 1" 1" 1/2"

$18.30 CTC1FL-1/4-82
Carbide Countersink, Single Flute 82 deg, 1/4" 1/4" 1/4"

$24.20 CTC1FL-3/8-82
Carbide Countersink, Single Flute 82 deg, 3/8" 3/8" 1/4"

$37.60 CTC1FL-1/2-82
Carbide Countersink, Single Flute 82 deg, 1/2" 1/2" 1/4"

$51.50 CTC1FL-5/8-82
Carbide Countersink, Single Flute 82 deg, 5/8" 5/8" 3/8"

$77.50 CTC1FL-3/4-82
Carbide Countersink, Single Flute 82 deg, 3/4" 3/4" 1/2"

$107.90 CTC1FL-1-82
Carbide Countersink, Single Flute 82 deg, 1" 1" 1/2"

$18.30 CTC1FL-1/4-90
Carbide Countersink, Single Flute 90 deg, 1/4" 1/4" 1/4"

$24.20 CTC1FL-3/8-90
Carbide Countersink, Single Flute 90 deg, 3/8" 3/8" 1/4"

$37.60 CTC1FL-1/2-90
Carbide Countersink, Single Flute 90 deg, 1/2" 1/2" 1/4"

$51.50 CTC1FL-5/8-90
Carbide Countersink, Single Flute 90 deg, 5/8" 5/8" 3/8"

$77.50 CTC1FL-3/4-90
Carbide Countersink, Single Flute 90 deg, 3/4" 3/4" 1/2"

$107.90 CTC1FL-1-90
Carbide Countersink, Single Flute 90 deg, 1" 1" 1/2"

6 Flute Solid Carbide Countersinks

Six flute solid carbide countersink.

Standard included angles available:
60°,
82° (standard for imperial, or "inch"-sized flat-head screws), and
90° (standard for metric flat-head screws).
Quantity Price Model Description Size Shank Size

$19.40 CTC6FL-1/4-60
Carbide Countersink, Six Flute 60 deg, 1/4" 1/4" 1/4"

$25.10 CTC6FL-3/8-60
Carbide Countersink, Six Flute 60 deg, 3/8" 3/8" 1/4"

$38.30 CTC6FL-1/2-60
Carbide Countersink, Six Flute 60 deg, 1/2" 1/2" 1/4"

$63.00 CTC6FL-5/8-60
Carbide Countersink, Six Flute 60 deg, 5/8" 5/8" 3/8"

$73.50 CTC6FL-3/4-60
Carbide Countersink, Six Flute 60 deg, 3/4" 3/4" 1/2"

$110.90 CTC6FL-1-60
Carbide Countersink, Six Flute 60 deg, 1" 1" 1/2"

$19.40 CTC6FL-1/4-82
Carbide Countersink, Six Flute 82 deg, 1/4" 1/4" 1/4"

$25.10 CTC6FL-3/8-82
Carbide Countersink, Six Flute 82 deg, 3/8" 3/8" 1/4"

$38.30 CTC6FL-1/2-82
Carbide Countersink, Six Flute 82 deg, 1/2" 1/2" 1/4"

$63.00 CTC6FL-5/8-82
Carbide Countersink, Six Flute 82 deg, 5/8" 5/8" 3/8"

$73.50 CTC6FL-3/4-82
Carbide Countersink, Six Flute 82 deg, 3/4" 3/4" 1/2"

$110.90 CTC6FL-1-82
Carbide Countersink, Six Flute 82 deg, 1" 1" 1/2"

$19.40 CTC6FL-1/4-90
Carbide Countersink, Six Flute 90 deg, 1/4" 1/4" 1/4"

$25.10 CTC6FL-3/8-90
Carbide Countersink, Six Flute 90 deg, 3/8" 3/8" 1/4"

$38.30 CTC6FL-1/2-90
Carbide Countersink, Six Flute 90 deg, 1/2" 1/2" 1/4"

$63.00 CTC6FL-5/8-90
Carbide Countersink, Six Flute 90 deg, 5/8" 5/8" 3/8"

$73.50 CTC6FL-3/4-90
Carbide Countersink, Six Flute 90 deg, 3/4" 3/4" 1/2"

$110.90 CTC6FL-1-90
Carbide Countersink, Six Flute 90 deg, 1" 1" 1/2"

Solid Carbide Combined Drill And Countersinks

60° included angle. Solid Carbide for abrasive material or hardened steel. Double ended.
Quantity Price Model Description Size Body Drill

$11.50 CDCA-0
#0 Carbide Combined Drill/Countersink 0 1/8" 1/32"

$10.20 CDCA-1
#1 Carbide Combined Drill/Countersink 1 1/8" 3/64"

$13.50 CDCA-2
#2 Carbide Combined Drill/Countersink 2 3/16" 5/64"

$16.50 CDCA-3
#3 Carbide Combined Drill/Countersink 3 1/4" 7/64"

$21.00 CDCA-4
#4 Carbide Combined Drill/Countersink 4 5/16" 1/8"

$33.60 CDCA-5
#5 Carbide Combined Drill/Countersink 5 7/16" 3/16"

$45.00 CDCA-6
#6 Carbide Combined Drill/Countersink 6 1/2" 7/32"

$105.00 CDCA-7
#7 Carbide Combined Drill/Countersink 7 5/8" 1/4"