Countersinks
5,336 results
(Showing 1 - 36)
Mfr # 53128
Key Features:
Countersink Angle: 82 Degrees
Number of Flutes: 1
Item: Countersink
$21.99
Mfr # 53028
Key Features:
Countersink Angle: 82 Degrees
Number of Flutes: 1
Item: Countersink Set
$120.99
Mfr # 21ML39
Key Features:
Item: Countersink Set
Shank Dia.: 1/4", 5/16", 3/8", 1/2", 5/8", 3/4", 1"
Number of Flutes: 6
$62.45
Mfr # 53512
Key Features:
Item: Countersink
Countersink Angle: 82 Degrees
Body Dia.: 1/2 in
$23.95
Mfr # 53518
Key Features:
Item: Countersink Set
Countersink Angle: 82 Degrees
Number of Flutes: 0
$90.89
Mfr # 21ML03
Key Features:
Number of Flutes: 1
Item: Countersink
Countersink Angle: 82 Degrees
$19.65
Mfr # 30072
Key Features:
Number of Flutes: 5
Number of Pieces: 1
Item: Countersink
$4.59
Mfr # 50048
Key Features:
Item: Countersink Set
Countersink Angle: 82 Degrees
Number of Flutes: 6
$264.19
7% off
$243.99
Mfr # 50029
Key Features:
Countersink Angle: 90 Degrees
Item: Countersink Set
Number of Flutes: 3
$135.99
Mfr # 53511
Key Features:
Item: Countersink
Countersink Angle: 82 Degrees
Body Dia.: 3/8 in
$19.49
Mfr # 55018
Key Features:
Item: Countersink Set
Countersink Angle: 60 Degrees
Number of Flutes: 6
$327.34
50% off
$162.99
Mfr # 55024
Key Features:
Countersink Angle: 82 Degrees
Number of Flutes: 6
Item: Countersink
$20.29
37% off
$12.75
Mfr # 55031
Key Features:
Countersink Angle: 82 Degrees
Number of Flutes: 6
Item: Countersink
$60.79
6% off
$56.99
Mfr # 55027
Key Features:
Countersink Angle: 82 Degrees
Item: Countersink
Body Dia.: 5/8 in
$26.19
Mfr # 55029
Key Features:
Countersink Angle: 82 Degrees
Number of Flutes: 6
Item: Countersink
$54.59
Mfr # 51008
Key Features:
Countersink Angle: 82 Degrees
Item: Countersink
Body Dia.: 1 in
$75.34
33% off
$49.79
Mfr # 21ML08
Key Features:
Number of Flutes: 3
Item: Countersink
Countersink Angle: 82 Degrees
$5.69
Mfr # 53588
Key Features:
Countersink Angle: 82 Degrees
Item: Countersink
Body Dia.: 5/8 in
$32.55
Mfr # 21MK99
Key Features:
Number of Flutes: 1
Item: Countersink
Countersink Angle: 82 Degrees
$20.29
Mfr # 21ML07
Key Features:
Number of Flutes: 3
Item: Countersink
Countersink Angle: 82 Degrees
$9.59
Mfr # 55026
Key Features:
Item: Countersink
Countersink Angle: 82 Degrees
Body Dia.: 1/2 in
$20.86
11% off
$18.39
Mfr # 21ML34
Key Features:
Item: Countersink
Countersink Angle: 82 Degrees
Body Dia.: 1/2 in
$9.49
Mfr # 53519
Key Features:
Item: Countersink Set
Countersink Angle: 82 Degrees
Number of Flutes: 0
$178.60
5% off
$167.99
Mfr # 21ML26
Key Features:
Item: Countersink Set
Countersink Angle: 82 Degrees
Shank Dia.: 1/4", 5/16", 3/8", 1/2", 5/8", 3/4", 1"
$114.99
Mfr # 21ML28
Key Features:
Item: Countersink
Countersink Angle: 82 Degrees
Body Dia.: 3/4 in
$11.89
Mfr # 21ML06
Key Features:
Item: Countersink Set
Shank Dia.: 1/4", 3/8", 1/2", 3/4", 1"
Number of Flutes: 1
$71.69
Mfr # 21ML10
Key Features:
Number of Flutes: 3
Item: Countersink
Countersink Angle: 82 Degrees
$11.09
Mfr # 50348
Key Features:
Countersink Angle: 82 Degrees
Item: Countersink
Body Dia.: 3/4 in
$33.99
Mfr # 50128
Key Features:
Countersink Angle: 82 Degrees
Item: Countersink
Body Dia.: 1/2 in
$18.69
Mfr # 50388
Key Features:
Countersink Angle: 82 Degrees
Item: Countersink
Body Dia.: 3/8 in
$17.60
26% off
$12.89
Mfr # 50049
Key Features:
Item: Countersink Set
Countersink Angle: 90 Degrees
Number of Flutes: 6
$244.99
Mfr # 50058
Key Features:
Item: Countersink Set
Countersink Angle: 82 Degrees
Number of Flutes: 1
$153.99
Mfr # 50588
Key Features:
Countersink Angle: 82 Degrees
Item: Countersink
Body Dia.: 5/8 in
$27.45
12% off
$24.09
Mfr # 53029
Key Features:
Item: Countersink Set
Countersink Angle: 90 Degrees
Number of Flutes: 1
$117.99
Mfr # 50038
Key Features:
Item: Countersink Set
Countersink Angle: 82 Degrees
Number of Flutes: 3
$154.99
Mfr # 21ML13
Key Features:
Item: Countersink Set
Countersink Angle: 82 Degrees
Shank Dia.: 1/4", 3/8", 1/2", 3/4", 1"
$87.65
About Countersinks
Countersinks (AKA countersink drill bits) are tools that chamfer a bit wider at the top of the drilled hole to ensure that the heads of fasteners, when inserted, remain flush with the surface of the workpiece. They also prevent substrate material from swelling as the fasteners are tightened down. A countersunk fastener that sits flush with the surface looks better and won’t snag other materials that move across it. Countersinks vary by the countersink angle they cut, number of flutes, material composition and other important considerations. For more on countersinks and similar tools, see our single-ended countersinks and reamers.