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 CO51921 4.50MM COBALT METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO51921
MPN: CO51921
Alfa Tools CO51922 5.00MM COBALT METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO51922
MPN: CO51922
Alfa Tools CO51923 5.50MM COBALT METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO51923
MPN: CO51923
Alfa Tools CO51924 6.00MM COBALT METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO51924
MPN: CO51924
Alfa Tools CO51925 6.50MM COBALT METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO51925
MPN: CO51925
Alfa Tools CO51926 7.00MM COBALT METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO51926
MPN: CO51926
Alfa Tools CO51927 7.50MM COBALT METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO51927
MPN: CO51927
Alfa Tools CO51928 8.00MM COBALT METRIC JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO51928
MPN: CO51928
Alfa Tools CO51929 8.50MM COBALT METRIC JOBBER DRILL - Std Qty Pack 6
SKU: AT-CO51929
MPN: CO51929
Alfa Tools CO51930 9.00MM COBALT METRIC JOBBER DRILL - Std Qty Pack 6
SKU: AT-CO51930
MPN: CO51930
Alfa Tools CO51931 9.50MM COBALT METRIC JOBBER DRILL - Std Qty Pack 6
SKU: AT-CO51931
MPN: CO51931
Alfa Tools CO51932 10.00MM COBALT METRIC JOBBER DRILL - Std Qty Pack 6
SKU: AT-CO51932
MPN: CO51932
Alfa Tools CO51933 10.50MM COBALT METRIC JOBBER DRILL - Std Qty Pack 6
SKU: AT-CO51933
MPN: CO51933
Alfa Tools CO51934 11.00MM COBALT METRIC JOBBER DRILL - Std Qty Pack 6
SKU: AT-CO51934
MPN: CO51934
Alfa Tools CO51935 11.50MM COBALT METRIC JOBBER DRILL - Std Qty Pack 6
SKU: AT-CO51935
MPN: CO51935
Alfa Tools CO51936 12.00MM COBALT METRIC JOBBER DRILL - Std Qty Pack 6
SKU: AT-CO51936
MPN: CO51936
Alfa Tools CO51937 12.50MM COBALT METRIC JOBBER DRILL - Std Qty Pack 6
SKU: AT-CO51937
MPN: CO51937
Alfa Tools CO51938 13.00MM COBALT METRIC JOBBER DRILL - Std Qty Pack 6
SKU: AT-CO51938
MPN: CO51938
Alfa Tools CO60101 #1 COBALT SPLIT POINT JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO60101
MPN: CO60101
Alfa Tools CO60102 #2 COBALT SPLIT POINT JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO60102
MPN: CO60102
Alfa Tools CO60103 #3 COBALT SPLIT POINT JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO60103
MPN: CO60103
Alfa Tools CO60104 #4 COBALT SPLIT POINT JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO60104
MPN: CO60104
Alfa Tools CO60105 #5 COBALT SPLIT POINT JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO60105
MPN: CO60105
Alfa Tools CO60106 #6 COBALT SPLIT POINT JOBBER DRILL - Std Qty Pack 12
SKU: AT-CO60106
MPN: CO60106