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 AT51159 59 Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51159
MPN: BS49N0059
ProCut AT51160 60 Dia-12 OAL -HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51160
MPN: BS49N0060
ProCut AT51201 A Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51201
MPN: BS490000A
ProCut AT51202 B Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51202
MPN: BS490000B
ProCut AT51203 C Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51203
MPN: BS490000C
ProCut AT51204 D Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51204
MPN: BS490000D
ProCut AT51205 E Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51205
MPN: BS490000E
ProCut AT51206 F Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51206
MPN: BS490000F
ProCut AT51207 G Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51207
MPN: BS490000G
ProCut AT51208 H Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51208
MPN: BS490000H
ProCut AT51209 I Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51209
MPN: BS490000I
ProCut AT51210 J Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51210
MPN: BS490000J
ProCut AT51211 K Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51211
MPN: BS490000K
ProCut AT51212 L Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51212
MPN: BS490000L
ProCut AT51213 M Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51213
MPN: BS490000M
ProCut AT51214 N Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51214
MPN: BS490000N
ProCut AT51215 O Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51215
MPN: BS490000O
ProCut AT51216 P Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51216
MPN: BS490000P
ProCut AT51217 Q Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51217
MPN: BS490000Q
ProCut AT51219 S Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51219
MPN: BS490000S
ProCut AT51220 T Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51220
MPN: BS490000T
ProCut AT51221 U Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51221
MPN: BS490000U
ProCut AT51222 V Dia-12 OAL-HSS-Surface Treated-Aircraft Extension Drill
SKU: FTS-AT51222
MPN: BS490000V