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IS Countersinks & Deburring

Freer Tool & Supply’s IS countersinks and deburring tools help you produce clean edges, proper fastener seating, and a more professional finish across machining, fabrication, and assembly work. Countersinks create the chamfer needed for flat head screws and smooth hole entrances, while deburring tools remove sharp edges and burrs that can impact fit, safety, and downstream processes like coating or inspection.

Severance BC5402982 1/2" Size-3/8" Shank-82° 6 Flute NCK Precision Countersink

Severance BC5402982 1/2" Size-3/8" Shank-82° 6 Flute NCK Precision Countersink

SKU: FTS-BC5402982
MPN: 2982

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Severance BC5402983 5/8" Size-3/8" Shank-82° 6 Flute NCK Precision Countersink

Severance BC5402983 5/8" Size-3/8" Shank-82° 6 Flute NCK Precision Countersink

SKU: FTS-BC5402983
MPN: 2983

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Severance BC5402984 3/4" Size-1/2" Shank-82° 6 Flute NCK Precision Countersink

Severance BC5402984 3/4" Size-1/2" Shank-82° 6 Flute NCK Precision Countersink

SKU: FTS-BC5402984
MPN: 2984

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Severance BC5402985 7/8" Size-1/2" Shank-82° 6 Flute NCK Precision Countersink

Severance BC5402985 7/8" Size-1/2" Shank-82° 6 Flute NCK Precision Countersink

SKU: FTS-BC5402985
MPN: 2985

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Severance BC5402986 1" Size-1/2" Shank-82° 6 Flute NCK Precision Countersink

Severance BC5402986 1" Size-1/2" Shank-82° 6 Flute NCK Precision Countersink

SKU: FTS-BC5402986
MPN: 2986

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Severance BC5402990 1/4" Size-3/16" Shank-90° 6 Flute NCK Precision Countersink

Severance BC5402990 1/4" Size-3/16" Shank-90° 6 Flute NCK Precision Countersink

SKU: FTS-BC5402990
MPN: 2990

EMAIL SALES FOR PRICING
Severance BC5402991 3/8" Size-1/4" Shank-90° 6 Flute NCK Precision Countersink

Severance BC5402991 3/8" Size-1/4" Shank-90° 6 Flute NCK Precision Countersink

SKU: FTS-BC5402991
MPN: 2991

EMAIL SALES FOR PRICING
Severance BC5402992 1/2" Size-3/8" Shank-90° 6 Flute NCK Precision Countersink

Severance BC5402992 1/2" Size-3/8" Shank-90° 6 Flute NCK Precision Countersink

SKU: FTS-BC5402992
MPN: 2992

EMAIL SALES FOR PRICING
Severance BC5402993 5/8" Size-3/8" Shank-90° 6 Flute NCK Precision Countersink

Severance BC5402993 5/8" Size-3/8" Shank-90° 6 Flute NCK Precision Countersink

SKU: FTS-BC5402993
MPN: 2993

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Severance BC5402994 3/4 6FL 90DEG HS CSINK

Severance BC5402994 3/4 6FL 90DEG HS CSINK

SKU: FTS-BC5402994
MPN: 2994

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Severance BC5402995 7/8" Size-1/2" Shank-90° 6 Flute NCK Precision Countersink

Severance BC5402995 7/8" Size-1/2" Shank-90° 6 Flute NCK Precision Countersink

SKU: FTS-BC5402995
MPN: 2995

EMAIL SALES FOR PRICING
Severance BC5402996 1" Size-1/2" Shank-90° 6 Flute NCK Precision Countersink

Severance BC5402996 1" Size-1/2" Shank-90° 6 Flute NCK Precision Countersink

SKU: FTS-BC5402996
MPN: 2996

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Severance BC5403120 1/4" Size-3/16" Shank-60° CBD 6 Flute NCK Precision Countersink

Severance BC5403120 1/4" Size-3/16" Shank-60° CBD 6 Flute NCK Precision Countersink

SKU: FTS-BC5403120
MPN: 3120

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Severance BC5403121 3/8" Size-1/4" Shank-60° CBD 6 Flute NCK Precision Countersink

Severance BC5403121 3/8" Size-1/4" Shank-60° CBD 6 Flute NCK Precision Countersink

SKU: FTS-BC5403121
MPN: 3121

EMAIL SALES FOR PRICING
Severance BC5403122 1/2" Size-3/8" Shank-60° CBD 6 Flute NCK Precision Countersink

Severance BC5403122 1/2" Size-3/8" Shank-60° CBD 6 Flute NCK Precision Countersink

SKU: FTS-BC5403122
MPN: 3122

EMAIL SALES FOR PRICING
Severance BC5403123 5/8" Size-3/8" Shank-60° CBD 6 Flute NCK Precision Countersink

Severance BC5403123 5/8" Size-3/8" Shank-60° CBD 6 Flute NCK Precision Countersink

SKU: FTS-BC5403123
MPN: 3123

EMAIL SALES FOR PRICING
Severance BC5403124 3/4" Size-1/2" Shank-60° CBD 6 Flute NCK Precision Countersink

Severance BC5403124 3/4" Size-1/2" Shank-60° CBD 6 Flute NCK Precision Countersink

SKU: FTS-BC5403124
MPN: 3124

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Severance BC5403125 7/8" Size-1/2" Shank-60° CBD 6 Flute NCK Precision Countersink

Severance BC5403125 7/8" Size-1/2" Shank-60° CBD 6 Flute NCK Precision Countersink

SKU: FTS-BC5403125
MPN: 3125

EMAIL SALES FOR PRICING
Severance BC5403126 1" Size-1/2" Shank-60° CBD 6 Flute NCK Precision Countersink

Severance BC5403126 1" Size-1/2" Shank-60° CBD 6 Flute NCK Precision Countersink

SKU: FTS-BC5403126
MPN: 3126

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Severance BC5403130 1/4 6FL 82DEG CRB CSINK

Severance BC5403130 1/4 6FL 82DEG CRB CSINK

SKU: FTS-BC5403130
MPN: 3130

EMAIL SALES FOR PRICING
Severance BC5403131 3/8" Size-1/4" Shank-82° CBD 6 Flute NCK Precision Countersink

Severance BC5403131 3/8" Size-1/4" Shank-82° CBD 6 Flute NCK Precision Countersink

SKU: FTS-BC5403131
MPN: 3131

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Severance BC5403132 1/2 6FL 82DEG CRB CSINK

Severance BC5403132 1/2 6FL 82DEG CRB CSINK

SKU: FTS-BC5403132
MPN: 3132

EMAIL SALES FOR PRICING
Severance BC5403133 5/8" Size-3/8" Shank-82° CBD 6 Flute NCK Precision Countersink

Severance BC5403133 5/8" Size-3/8" Shank-82° CBD 6 Flute NCK Precision Countersink

SKU: FTS-BC5403133
MPN: 3133

EMAIL SALES FOR PRICING
Severance BC5403134 3/4" Size-1/2" Shank-82° CBD 6 Flute NCK Precision Countersink

Severance BC5403134 3/4" Size-1/2" Shank-82° CBD 6 Flute NCK Precision Countersink

SKU: FTS-BC5403134
MPN: 3134

EMAIL SALES FOR PRICING