IS Holemaking

Freer Tool & Supply is your trusted distributor for IS brand holemaking tools—engineered for accuracy, durability, and superior performance in metalworking, fabrication, and machining environments. Our comprehensive selection includes precision drills, reamers, countersinks, counterbores, and specialty holemaking tools designed to deliver clean, accurate holes in a wide range of materials.


Keo AV4240348 3/4 Size-1/2 Shank-82° 4 Flute Machine Countersink

Keo AV4240348 3/4 Size-1/2 Shank-82° 4 Flute Machine Countersink

SKU: FTS-AV4240348
MPN: 919-000-009

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Keo AV4240588 5/8 Size-1/2 Shank-82° 4 Flute Machine Countersink

Keo AV4240588 5/8 Size-1/2 Shank-82° 4 Flute Machine Countersink

SKU: FTS-AV4240588
MPN: 919-000-015

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Keo AV4253380 3/8 Size-1/4 Shank-100° Single Flute Countersink

Keo AV4253380 3/8 Size-1/4 Shank-100° Single Flute Countersink

SKU: FTS-AV4253380
MPN: 919-000-161

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Keo AV4253386 3/8 Size-1/4 Shank-60° Single Flute Countersink

Keo AV4253386 3/8 Size-1/4 Shank-60° Single Flute Countersink

SKU: FTS-AV4253386
MPN: 919-000-167

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Keo AV4253388 3/8 Size-1/4 Shank-82° Single Flute Countersink

Keo AV4253388 3/8 Size-1/4 Shank-82° Single Flute Countersink

SKU: FTS-AV4253388
MPN: 919-000-169

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Keo AV4253389 3/8 Size-1/4 Shank-90° Single Flute Countersink

Keo AV4253389 3/8 Size-1/4 Shank-90° Single Flute Countersink

SKU: FTS-AV4253389
MPN: 919-000-171

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Keo AV4253508 4 Pc. M35 M42 Countersink & Deburring Tool Set

Keo AV4253508 4 Pc. M35 M42 Countersink & Deburring Tool Set

SKU: FTS-AV4253508
MPN: 919-000-199

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Keo AV4253509 5 Pc. M35 M42 Countersink & Deburring Tool Set

Keo AV4253509 5 Pc. M35 M42 Countersink & Deburring Tool Set

SKU: FTS-AV4253509
MPN: 919-000-200

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Keo AV4253510 3/32 to 9/32 Dia Range 0 FL Pilotless Countersink

Keo AV4253510 3/32 to 9/32 Dia Range 0 FL Pilotless Countersink

SKU: FTS-AV4253510
MPN: 919-000-202

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Keo AV4253511 9/64 to 11/32 Dia Range 0 FL Pilotless Countersink

Keo AV4253511 9/64 to 11/32 Dia Range 0 FL Pilotless Countersink

SKU: FTS-AV4253511
MPN: 919-000-204

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Keo AV4253512 5/32 to 29/64 Dia Range 0 FL Pilotless Countersink

Keo AV4253512 5/32 to 29/64 Dia Range 0 FL Pilotless Countersink

SKU: FTS-AV4253512
MPN: 919-000-206

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