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AT Screw Machine Length Drills

AT screw machine length drills—often called stub length drill bits—are shorter-than-jobber drills designed for more rigid, controlled drilling. Because of their reduced length, screw machine drills can help minimize deflection and improve accuracy in many setups (application dependent), making them a popular choice for machining, fabrication, and production work where stability matters more than extra reach.

Alfa Tools SMCO60358 #58 COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60358 #58 COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60358
MPN: SMCO60358

Save $2.93
Alfa Tools SMCO60359 #59 COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60359 #59 COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60359
MPN: SMCO60359

Save $2.93
Alfa Tools SMCO60360 #60 COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60360 #60 COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60360
MPN: SMCO60360

Save $2.93
Alfa Tools SMCO60401 A COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60401 A COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60401
MPN: SMCO60401

Save $6.01
Alfa Tools SMCO60402 B COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60402 B COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60402
MPN: SMCO60402

Save $5.77
Alfa Tools SMCO60403 C COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60403 C COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60403
MPN: SMCO60403

Save $5.98
Alfa Tools SMCO60404 D COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60404 D COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60404
MPN: SMCO60404

Save $5.88
Alfa Tools SMCO60405 E COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60405 E COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60405
MPN: SMCO60405

Save $6.13
Alfa Tools SMCO60406 F COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60406 F COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60406
MPN: SMCO60406

Save $7.42
Alfa Tools SMCO60407 G COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60407 G COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60407
MPN: SMCO60407

Save $7.48
Alfa Tools SMCO60408 H COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60408 H COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60408
MPN: SMCO60408

Save $7.85
Alfa Tools SMCO60409 I COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60409 I COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60409
MPN: SMCO60409

Save $8.26
Alfa Tools SMCO60410 J COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60410 J COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60410
MPN: SMCO60410

Save $8.73
Alfa Tools SMCO60411 K COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60411 K COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60411
MPN: SMCO60411

Save $8.77
Alfa Tools SMCO60412 L COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60412 L COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60412
MPN: SMCO60412

Save $9.40
Alfa Tools SMCO60413 M COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60413 M COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60413
MPN: SMCO60413

Save $9.73
Alfa Tools SMCO60414 N COBALT SCREW MACHINE DRILL - Std Qty Pack 12

Alfa Tools SMCO60414 N COBALT SCREW MACHINE DRILL - Std Qty Pack 12

SKU: AT-SMCO60414
MPN: SMCO60414

Save $10.02
Alfa Tools SMCO60415 O COBALT SCREW MACHINE DRILL - Std Qty Pack 6

Alfa Tools SMCO60415 O COBALT SCREW MACHINE DRILL - Std Qty Pack 6

SKU: AT-SMCO60415
MPN: SMCO60415

Save $11.04
Alfa Tools SMCO60416 P COBALT SCREW MACHINE DRILL - Std Qty Pack 6

Alfa Tools SMCO60416 P COBALT SCREW MACHINE DRILL - Std Qty Pack 6

SKU: AT-SMCO60416
MPN: SMCO60416

Save $12.18
Alfa Tools SMCO60417 Q COBALT SCREW MACHINE DRILL - Std Qty Pack 6

Alfa Tools SMCO60417 Q COBALT SCREW MACHINE DRILL - Std Qty Pack 6

SKU: AT-SMCO60417
MPN: SMCO60417

Save $12.41
Alfa Tools SMCO60418 R COBALT SCREW MACHINE DRILL - Std Qty Pack 6

Alfa Tools SMCO60418 R COBALT SCREW MACHINE DRILL - Std Qty Pack 6

SKU: AT-SMCO60418
MPN: SMCO60418

Save $12.80
Alfa Tools SMCO60419 S COBALT SCREW MACHINE DRILL - Std Qty Pack 6

Alfa Tools SMCO60419 S COBALT SCREW MACHINE DRILL - Std Qty Pack 6

SKU: AT-SMCO60419
MPN: SMCO60419

Save $13.88
Alfa Tools SMCO60420 T COBALT SCREW MACHINE DRILL - Std Qty Pack 6

Alfa Tools SMCO60420 T COBALT SCREW MACHINE DRILL - Std Qty Pack 6

SKU: AT-SMCO60420
MPN: SMCO60420

Save $13.98
Alfa Tools SMCO60421 U COBALT SCREW MACHINE DRILL - Std Qty Pack 6

Alfa Tools SMCO60421 U COBALT SCREW MACHINE DRILL - Std Qty Pack 6

SKU: AT-SMCO60421
MPN: SMCO60421

Save $14.56