AT Jobber Length Drills
AT jobber length drills—often called standard-length twist drill bits—are general-purpose drills used across fabrication, maintenance, and machining environments. Jobber length is the most common drill bit length style, offering a practical balance of reach and rigidity for everyday holemaking in metal, plastics, and other materials (application dependent). Whether you’re drilling clearance holes, pilot holes, or production holes, selecting the right drill comes down to matching size, material, and point geometry to the job.
Alfa Tools JDL60139 #39 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60139
MPN: JDL60139
Alfa Tools JDL60140 #40 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60140
MPN: JDL60140
Alfa Tools JDL60141 #41 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60141
MPN: JDL60141
Alfa Tools JDL60142 #42 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60142
MPN: JDL60142
Alfa Tools JDL60143 #43 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60143
MPN: JDL60143
Alfa Tools JDL60144 #44 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60144
MPN: JDL60144
Alfa Tools JDL60145 #45 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60145
MPN: JDL60145
Alfa Tools JDL60146 #46 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60146
MPN: JDL60146
Alfa Tools JDL60147 #47 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60147
MPN: JDL60147
Alfa Tools JDL60148 #48 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60148
MPN: JDL60148
Alfa Tools JDL60149 #49 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60149
MPN: JDL60149
Alfa Tools JDL60150 #50 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60150
MPN: JDL60150
Alfa Tools JDL60151 #51 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60151
MPN: JDL60151
Alfa Tools JDL60152 #52 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60152
MPN: JDL60152
Alfa Tools JDL60153 #53 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60153
MPN: JDL60153
Alfa Tools JDL60154 #54 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60154
MPN: JDL60154
Alfa Tools JDL60155 #55 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60155
MPN: JDL60155
Alfa Tools JDL60156 #56 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60156
MPN: JDL60156
Alfa Tools JDL60157 #57 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60157
MPN: JDL60157
Alfa Tools JDL60158 #58 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60158
MPN: JDL60158
Alfa Tools JDL60159 #59 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60159
MPN: JDL60159
Alfa Tools JDL60160 #60 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL60160
MPN: JDL60160