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 AT56121 21 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56121
MPN: BS54N0021
ProCut AT56122 22 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56122
MPN: BS54N0022
ProCut AT56123 23 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56123
MPN: BS54N0023
ProCut AT56124 24 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56124
MPN: BS54N0024
ProCut AT56125 25 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56125
MPN: BS54N0025
ProCut AT56126 26 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56126
MPN: BS54N0026
ProCut AT56127 27 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56127
MPN: BS54N0027
ProCut AT56128 28 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56128
MPN: BS54N0028
ProCut AT56129 29 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56129
MPN: BS54N0029
ProCut AT56130 30 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56130
MPN: BS54N0030
ProCut AT56131 31 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56131
MPN: BS54N0031
ProCut AT56132 32 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56132
MPN: BS54N0032
ProCut AT56133 33 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56133
MPN: BS54N0033
ProCut AT56134 34 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56134
MPN: BS54N0034
ProCut AT56135 35 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56135
MPN: BS54N0035
ProCut AT56136 36 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56136
MPN: BS54N0036
ProCut AT56137 37 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56137
MPN: BS54N0037
ProCut AT56138 38 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56138
MPN: BS54N0038
ProCut AT56139 39 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56139
MPN: BS54N0039
ProCut AT56140 40 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56140
MPN: BS54N0040
ProCut AT56141 41 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56141
MPN: BS54N0041
ProCut AT56142 42 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56142
MPN: BS54N0042
ProCut AT56143 43 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56143
MPN: BS54N0043
ProCut AT56144 44 Dia-12 OAL-Surface Treated-M42-Aircraft Extension Drill
SKU: FTS-AT56144
MPN: BS54N0044