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 JDL50101 1/16 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50101
MPN: JDL50101
Alfa Tools JDL50102 5/64 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50102
MPN: JDL50102
Alfa Tools JDL50103 3/32 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50103
MPN: JDL50103
Alfa Tools JDL50104 7/64 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50104
MPN: JDL50104
Alfa Tools JDL50105 1/8 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50105
MPN: JDL50105
Alfa Tools JDL50106 9/64 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50106
MPN: JDL50106
Alfa Tools JDL50107 5/32 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50107
MPN: JDL50107
Alfa Tools JDL50108 11/64 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50108
MPN: JDL50108
Alfa Tools JDL50109 3/16 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50109
MPN: JDL50109
Alfa Tools JDL50110 13/64 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50110
MPN: JDL50110
Alfa Tools JDL50111 7/32 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50111
MPN: JDL50111
Alfa Tools JDL50112 15/64 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50112
MPN: JDL50112
Alfa Tools JDL50113 1/4 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50113
MPN: JDL50113
Alfa Tools JDL50114 17/64 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50114
MPN: JDL50114
Alfa Tools JDL50115 9/32 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50115
MPN: JDL50115
Alfa Tools JDL50116 19/64 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50116
MPN: JDL50116
Alfa Tools JDL50117 5/16 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 12
SKU: AT-JDL50117
MPN: JDL50117
Alfa Tools JDL50118 21/64 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 6
SKU: AT-JDL50118
MPN: JDL50118
Alfa Tools JDL50119 11/32 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 6
SKU: AT-JDL50119
MPN: JDL50119
Alfa Tools JDL50120 23/64 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 6
SKU: AT-JDL50120
MPN: JDL50120
Alfa Tools JDL50121 3/8 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 6
SKU: AT-JDL50121
MPN: JDL50121
Alfa Tools JDL50122 25/64 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 6
SKU: AT-JDL50122
MPN: JDL50122
Alfa Tools JDL50123 13/32 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 6
SKU: AT-JDL50123
MPN: JDL50123
Alfa Tools JDL50124 27/64 HSS LEFT HAND JOBBER DRILL - Std Qty Pack 6
SKU: AT-JDL50124
MPN: JDL50124