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 AV4255027 5/8 Size-1/4 Shank-82° 6 Flute Countersink
SKU: FTS-AV4255027
MPN: 55027
Keo AV4255028 5/8 Size-3/8 Shank-82° 6 Flute Countersink
SKU: FTS-AV4255028
MPN: 55028
Keo AV4255029 3/4 Size-1/2 Shank-82° 6 Flute Countersink
SKU: FTS-AV4255029
MPN: 55029
Keo AV4255030 7/8 Size-1/2 Shank-82° 6 Flute Countersink
SKU: FTS-AV4255030
MPN: 55030
Keo AV4255031 1 Size-1/2 Shank-82° 6 Flute Countersink
SKU: FTS-AV4255031
MPN: 55031
Keo AV4255032 1-1/4 Size-1/2 Shank-82° 6 Flute Countersink
SKU: FTS-AV4255032
MPN: 55032
Keo AV4255033 1-1/2 Size-3/4 Shank-82° 6 Flute Countersink
SKU: FTS-AV4255033
MPN: 55033
Keo AV4255034 1-3/4 Size-3/4 Shank-82° 6 Flute Countersink
SKU: FTS-AV4255034
MPN: 55034
Keo AV4255035 2 Size-3/4 Shank-82° 6 Flute Countersink
SKU: FTS-AV4255035
MPN: 55035
Keo AV4255040 1/8 Size-1/8 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255040
MPN: 55040
Keo AV4255041 3/16 Size-3/16 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255041
MPN: 55041
Keo AV4255042 1/4 Size-1/4 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255042
MPN: 55042
Keo AV4255043 5/16 Size-1/4 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255043
MPN: 55043
Keo AV4255044 3/8 Size-1/4 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255044
MPN: 55044
Keo AV4255045 1/2 Size-1/4 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255045
MPN: 55045
Keo AV4255046 1/2 Size-3/8 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255046
MPN: 55046
Keo AV4255047 5/8 Size-1/4 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255047
MPN: 55047
Keo AV4255048 5/8 Size-3/8 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255048
MPN: 55048
Keo AV4255049 3/4 Size-1/2 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255049
MPN: 55049
Keo AV4255050 7/8 Size-1/2 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255050
MPN: 55050
Keo AV4255051 1 Size-1/2 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255051
MPN: 55051
Keo AV4255052 1-1/4 Size-1/2 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255052
MPN: 55052
Keo AV4255053 1-1/2 Size-3/4 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255053
MPN: 55053
Keo AV4255054 1-3/4 Size-3/4 Shank-90° 6 Flute Countersink
SKU: FTS-AV4255054
MPN: 55054