IS Drills

Freer Tool & Supply’s IS drills collection is built for accurate, repeatable holemaking in machining, fabrication, and industrial maintenance. The right drill improves chip evacuation, reduces tool wear, and helps you hold size and finish—whether you’re running CNC production, working in a toolroom, or handling day-to-day shop repairs across steel, aluminum, and other common materials.


ProCut AT50013 13/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50013 13/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50013
MPN: BS4700013

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ProCut AT50014 7/32 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50014 7/32 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50014
MPN: BS4700014

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ProCut AT50015 15/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50015 15/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50015
MPN: BS4700015

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ProCut AT50016 1/4 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50016 1/4 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50016
MPN: BS4700016

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ProCut AT50017 17/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50017 17/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50017
MPN: BS4700017

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ProCut AT50018 9/32 HS A/C EXT DRILL 6

ProCut AT50018 9/32 HS A/C EXT DRILL 6

SKU: FTS-AT50018
MPN: BS4700018

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ProCut AT50019 19/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50019 19/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50019
MPN: BS4700019

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ProCut AT50020 5/16 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50020 5/16 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50020
MPN: BS4700020

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ProCut AT50021 21/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50021 21/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50021
MPN: BS4700021

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ProCut AT50022 11/32 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50022 11/32 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50022
MPN: BS4700022

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ProCut AT50023 23/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50023 23/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50023
MPN: BS4700023

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ProCut AT50024 3/8 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50024 3/8 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50024
MPN: BS4700024

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ProCut AT50025 25/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50025 25/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50025
MPN: BS4700025

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ProCut AT50026 13/32 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50026 13/32 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50026
MPN: BS4700026

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ProCut AT50027 27/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50027 27/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50027
MPN: BS4700027

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ProCut AT50028 7/16 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50028 7/16 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50028
MPN: BS4700028

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ProCut AT50029 29/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50029 29/64 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50029
MPN: BS4700029

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ProCut AT50030 15/32 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50030 15/32 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50030
MPN: BS4700030

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ProCut AT50031 31/64 Dia-6 OAL -Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50031 31/64 Dia-6 OAL -Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50031
MPN: BS4700031

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ProCut AT50032 1/2 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50032 1/2 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50032
MPN: BS4700032

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ProCut AT50101 1 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50101 1 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50101
MPN: BS47N0001

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ProCut AT50102 2 HS A/C EXT DRILL 6 OAL

ProCut AT50102 2 HS A/C EXT DRILL 6 OAL

SKU: FTS-AT50102
MPN: BS47N0002

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ProCut AT50103 3 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50103 3 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50103
MPN: BS47N0003

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ProCut AT50104 4 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

ProCut AT50104 4 Dia-6 OAL-Surface Treated-HSS-Aircraft Extension Drill

SKU: FTS-AT50104
MPN: BS47N0004

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