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 MJ151952 3.10MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151952
MPN: MJ151952
Alfa Tools MJ151953 3.20MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151953
MPN: MJ151953
Alfa Tools MJ151954 3.25MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151954
MPN: MJ151954
Alfa Tools MJ151955 3.30MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151955
MPN: MJ151955
Alfa Tools MJ151956 3.40MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151956
MPN: MJ151956
Alfa Tools MJ151957 3.50MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151957
MPN: MJ151957
Alfa Tools MJ151958 3.60MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151958
MPN: MJ151958
Alfa Tools MJ151959 3.70MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151959
MPN: MJ151959
Alfa Tools MJ151960 3.75MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151960
MPN: MJ151960
Alfa Tools MJ151961 3.80MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151961
MPN: MJ151961
Alfa Tools MJ151962 3.90MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151962
MPN: MJ151962
Alfa Tools MJ151963 4.00MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151963
MPN: MJ151963
Alfa Tools MJ151964 4.10MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151964
MPN: MJ151964
Alfa Tools MJ151965 4.20MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151965
MPN: MJ151965
Alfa Tools MJ151967 4.30MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151967
MPN: MJ151967
Alfa Tools MJ151969 4.50MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151969
MPN: MJ151969
Alfa Tools MJ151970 4.60MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151970
MPN: MJ151970
Alfa Tools MJ151971 4.70MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151971
MPN: MJ151971
Alfa Tools MJ151973 4.80MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151973
MPN: MJ151973
Alfa Tools MJ151974 4.90MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151974
MPN: MJ151974
Alfa Tools MJ151975 5.00MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151975
MPN: MJ151975
Alfa Tools MJ151976 5.10MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151976
MPN: MJ151976
Alfa Tools MJ151977 5.20MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151977
MPN: MJ151977
Alfa Tools MJ151979 5.30MM HSS ALFA USA METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-MJ151979
MPN: MJ151979