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IS Countersinks

Freer Tool & Supply’s IS countersinks collection helps you create clean chamfers and precise countersunk holes for flat head screws and finishing work. Countersinks are commonly used to deburr drilled holes, improve fastener seating, and produce a smooth, professional edge—reducing burr-related assembly issues and improving part appearance in machining and fabrication.

Keo AV4252009 2 Size-3/4 Shank-90° 4 Flute Countersink

Keo AV4252009 2 Size-3/4 Shank-90° 4 Flute Countersink

SKU: FTS-AV4252009
MPN: 52009

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Keo AV4255000 1/8 Size-1/8 Shank-60° 6 Flute Countersink

Keo AV4255000 1/8 Size-1/8 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255000
MPN: 55000

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Keo AV4255001 3/16 Size-3/16 Shank-60° 6 Flute Countersink

Keo AV4255001 3/16 Size-3/16 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255001
MPN: 55001

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Keo AV4255002 1/4 Size-1/4 Shank-60° 6 Flute Countersink

Keo AV4255002 1/4 Size-1/4 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255002
MPN: 55002

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Keo AV4255003 5/16 Size-1/4 Shank-60° 6 Flute Countersink

Keo AV4255003 5/16 Size-1/4 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255003
MPN: 55003

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Keo AV4255004 3/8 Size-1/4 Shank-60° 6 Flute Countersink

Keo AV4255004 3/8 Size-1/4 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255004
MPN: 55004

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Keo AV4255005 1/2X1/4SHK 60DEG KEO 6FL

Keo AV4255005 1/2X1/4SHK 60DEG KEO 6FL

SKU: FTS-AV4255005
MPN: 55005

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Keo AV4255006 1/2 Size-3/8 Shank-60° 6 Flute Countersink

Keo AV4255006 1/2 Size-3/8 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255006
MPN: 55006

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Keo AV4255007 5/8 Size-1/4 Shank-60° 6 Flute Countersink

Keo AV4255007 5/8 Size-1/4 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255007
MPN: 55007

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Keo AV4255008 5/8 Size-3/8 Shank-60° 6 Flute Countersink

Keo AV4255008 5/8 Size-3/8 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255008
MPN: 55008

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Keo AV4255009 3/4 Size-1/2 Shank-60° 6 Flute Countersink

Keo AV4255009 3/4 Size-1/2 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255009
MPN: 55009

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Keo AV4255010 7/8 Size-1/2 Shank-60° 6 Flute Countersink

Keo AV4255010 7/8 Size-1/2 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255010
MPN: 55010

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Keo AV4255011 1 Size-1/2 Shank-60° 6 Flute Countersink

Keo AV4255011 1 Size-1/2 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255011
MPN: 55011

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Keo AV4255012 1-1/4 Size-1/2 Shank-60° 6 Flute Countersink

Keo AV4255012 1-1/4 Size-1/2 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255012
MPN: 55012

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Keo AV4255013 1-1/2 Size-3/4 Shank-60° 6 Flute Countersink

Keo AV4255013 1-1/2 Size-3/4 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255013
MPN: 55013

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Keo AV4255014 1-3/4 Size-3/4 Shank-60° 6 Flute Countersink

Keo AV4255014 1-3/4 Size-3/4 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255014
MPN: 55014

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Keo AV4255015 2 Size-3/4 Shank-60° 6 Flute Countersink

Keo AV4255015 2 Size-3/4 Shank-60° 6 Flute Countersink

SKU: FTS-AV4255015
MPN: 55015

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Keo AV4255020 1/8 Size-1/8 Shank-82° 6 Flute Countersink

Keo AV4255020 1/8 Size-1/8 Shank-82° 6 Flute Countersink

SKU: FTS-AV4255020
MPN: 55020

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Keo AV4255021 3/16 Size-3/16 Shank-82° 6 Flute Countersink

Keo AV4255021 3/16 Size-3/16 Shank-82° 6 Flute Countersink

SKU: FTS-AV4255021
MPN: 55021

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Keo AV4255022 1/4 Size-1/4 Shank-82° 6 Flute Countersink

Keo AV4255022 1/4 Size-1/4 Shank-82° 6 Flute Countersink

SKU: FTS-AV4255022
MPN: 55022

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Keo AV4255023 5/16 Size-1/4 Shank-82° 6 Flute Countersink

Keo AV4255023 5/16 Size-1/4 Shank-82° 6 Flute Countersink

SKU: FTS-AV4255023
MPN: 55023

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Keo AV4255024 3/8 Size-1/4 Shank-82° 6 Flute Countersink

Keo AV4255024 3/8 Size-1/4 Shank-82° 6 Flute Countersink

SKU: FTS-AV4255024
MPN: 55024

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Keo AV4255025 1/2 Size-1/4 Shank-82° 6 Flute Countersink

Keo AV4255025 1/2 Size-1/4 Shank-82° 6 Flute Countersink

SKU: FTS-AV4255025
MPN: 55025

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Keo AV4255026 1/2 Size-3/8 Shank-82° 6 Flute Countersink

Keo AV4255026 1/2 Size-3/8 Shank-82° 6 Flute Countersink

SKU: FTS-AV4255026
MPN: 55026

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