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AT Dies

AT threading dies are used to cut or restore external threads on bolts, rods, and studs (application dependent). They’re commonly used in maintenance, fabrication, and repair work to create new threads, clean up damaged threads, or chase existing threads so fasteners assemble correctly. Selecting the right die starts with matching the thread standard (SAE/UNC/UNF or metric), the size/pitch, and the die style best suited to your workholding and application.

Alfa Tools Threading Tools hshd74557

Alfa Tools HSHD74557 1.1/4-11.1/2 HSS NPT HEX DIE

SKU: AT-HSHD74557
MPN: HSHD74557

Save $194.22
Alfa Tools Threading Tools hshd74558

Alfa Tools HSHD74558 1.1/2-11.1/2 HSS NPT HEX DIE

SKU: AT-HSHD74558
MPN: HSHD74558

Save $348.71
Alfa Tools Threading Tools hshd74559

Alfa Tools HSHD74559 2-11.1/2 HSS NPT HEX DIE

SKU: AT-HSHD74559
MPN: HSHD74559

Save $821.01
Alfa Tools Threading Tools hsrd90391

Alfa Tools HSRD90391 0-80 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90391
MPN: HSRD90391

Save $10.68
Alfa Tools Threading Tools hsrd90392

Alfa Tools HSRD90392 1-64 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90392
MPN: HSRD90392

Save $10.68
Alfa Tools Threading Tools hsrd90393

Alfa Tools HSRD90393 1-72 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90393
MPN: HSRD90393

Save $10.68
Alfa Tools Threading Tools hsrd90394

Alfa Tools HSRD90394 2-56 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90394
MPN: HSRD90394

Save $10.68
Alfa Tools Threading Tools hsrd90395

Alfa Tools HSRD90395 2-64 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90395
MPN: HSRD90395

Save $10.68
Alfa Tools Threading Tools hsrd90396

Alfa Tools HSRD90396 3-48 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90396
MPN: HSRD90396

Save $10.68
Alfa Tools Threading Tools hsrd90397

Alfa Tools HSRD90397 3-56 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90397
MPN: HSRD90397

Save $10.68
Alfa Tools Threading Tools hsrd90398

Alfa Tools HSRD90398 4-40 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90398
MPN: HSRD90398

Save $10.68
Alfa Tools Threading Tools hsrd90399

Alfa Tools HSRD90399 4-48 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90399
MPN: HSRD90399

Save $10.68
Alfa Tools Threading Tools hsrd90400

Alfa Tools HSRD90400 5-40 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90400
MPN: HSRD90400

Save $10.68
Alfa Tools Threading Tools hsrd90401

Alfa Tools HSRD90401 5-44 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90401
MPN: HSRD90401

Save $10.68
Alfa Tools Threading Tools hsrd90402

Alfa Tools HSRD90402 6-32 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90402
MPN: HSRD90402

Save $10.68
Alfa Tools Threading Tools hsrd90403

Alfa Tools HSRD90403 6-40 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90403
MPN: HSRD90403

Save $10.68
Alfa Tools Threading Tools hsrd90404

Alfa Tools HSRD90404 8-32 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90404
MPN: HSRD90404

Save $10.68
Alfa Tools Threading Tools hsrd90405

Alfa Tools HSRD90405 8-36 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90405
MPN: HSRD90405

Save $10.68
Alfa Tools Threading Tools hsrd90406

Alfa Tools HSRD90406 10-24 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90406
MPN: HSRD90406

Save $10.68
Alfa Tools Threading Tools hsrd90407

Alfa Tools HSRD90407 10-32 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90407
MPN: HSRD90407

Save $10.68
Alfa Tools Threading Tools hsrd90408

Alfa Tools HSRD90408 12-24 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90408
MPN: HSRD90408

Save $10.68
Alfa Tools Threading Tools hsrd90409

Alfa Tools HSRD90409 12-28 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90409
MPN: HSRD90409

Save $10.68
Alfa Tools Threading Tools hsrd90410

Alfa Tools HSRD90410 1/4-20 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90410
MPN: HSRD90410

Save $10.68
Alfa Tools Threading Tools hsrd90411

Alfa Tools HSRD90411 1/4-28 HSS ROUND ADJUSTABLE DIE 13/16 O.D.

SKU: AT-HSRD90411
MPN: HSRD90411

Save $10.68