AT REDUCED SHANK DRILLS
AT reduced shank drills—often called Silver & Deming drill bits—are designed to drill larger hole diameters while using a reduced shank size that fits common drill chucks (application dependent). They’re frequently used in fabrication and maintenance work when you need a larger drill diameter but want to run the tool in a standard 1/2" chuck without switching to specialty tooling.
Alfa Tools SDM50453 13.0 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50453
MPN: SDM50453
Alfa Tools SDM50455 13.5 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50455
MPN: SDM50455
Alfa Tools SDM50457 14.0 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50457
MPN: SDM50457
Alfa Tools SDM50459 14.5 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50459
MPN: SDM50459
Alfa Tools SDM50461 15.0 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50461
MPN: SDM50461
Alfa Tools SDM50463 15.5 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50463
MPN: SDM50463
Alfa Tools SDM50465 16.0 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50465
MPN: SDM50465
Alfa Tools SDM50467 16.5 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50467
MPN: SDM50467
Alfa Tools SDM50469 17.0 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50469
MPN: SDM50469
Alfa Tools SDM50471 17.5 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50471
MPN: SDM50471
Alfa Tools SDM50473 18.0 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50473
MPN: SDM50473
Alfa Tools SDM50475 18.5 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50475
MPN: SDM50475
Alfa Tools SDM50477 19.0 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50477
MPN: SDM50477
Alfa Tools SDM50479 19.5 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50479
MPN: SDM50479
Alfa Tools SDM50481 20.0 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50481
MPN: SDM50481
Alfa Tools SDM50483 20.5 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50483
MPN: SDM50483
Alfa Tools SDM50485 21.0 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50485
MPN: SDM50485
Alfa Tools SDM50487 21.5 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50487
MPN: SDM50487
Alfa Tools SDM50489 22.0 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50489
MPN: SDM50489
Alfa Tools SDM50491 22.5 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50491
MPN: SDM50491
Alfa Tools SDM50493 23.0 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50493
MPN: SDM50493
Alfa Tools SDM50495 23.5 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50495
MPN: SDM50495
Alfa Tools SDM50497 24.0 MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50497
MPN: SDM50497
Alfa Tools SDM50499 24.5MM HSS METRIC SILVER & DEMING DRILL
SKU: AT-SDM50499
MPN: SDM50499