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 CSRD70616 3/8-24 CARBON STEEL ADJUSTABLE DIE 1 O.D.

Alfa Tools CSRD70616 3/8-24 CARBON STEEL ADJUSTABLE DIE 1 O.D.

SKU: AT-CSRD70616
MPN: CSRD70616

Sale price $6.56 List price $13.07
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Alfa Tools CSRD70617 7/16-14 CARBON STEEL ADJUSTABLE DIE 1 O.D.

Alfa Tools CSRD70617 7/16-14 CARBON STEEL ADJUSTABLE DIE 1 O.D.

SKU: AT-CSRD70617
MPN: CSRD70617

Sale price $6.56 List price $13.07
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Alfa Tools CSRD70618 7/16-20 CARBON STEEL ADJUSTABLE DIE 1 O.D.

Alfa Tools CSRD70618 7/16-20 CARBON STEEL ADJUSTABLE DIE 1 O.D.

SKU: AT-CSRD70618
MPN: CSRD70618

Sale price $6.56 List price $13.07
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Alfa Tools CSRD70619 1/2-13 CARBON STEEL ADJUSTABLE DIE 1 O.D.

Alfa Tools CSRD70619 1/2-13 CARBON STEEL ADJUSTABLE DIE 1 O.D.

SKU: AT-CSRD70619
MPN: CSRD70619

Sale price $6.56 List price $13.07
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Alfa Tools CSRD70620 1/2-20 CARBON STEEL ADJUSTABLE DIE 1 O.D.

Alfa Tools CSRD70620 1/2-20 CARBON STEEL ADJUSTABLE DIE 1 O.D.

SKU: AT-CSRD70620
MPN: CSRD70620

Sale price $6.56 List price $13.07
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Alfa Tools CSRD70630 1/4-20 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70630 1/4-20 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70630
MPN: CSRD70630

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70631 1/4-28 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70631 1/4-28 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70631
MPN: CSRD70631

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70632 5/16-18 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70632 5/16-18 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70632
MPN: CSRD70632

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70633 5/16-24 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70633 5/16-24 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70633
MPN: CSRD70633

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70634 3/8-16 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70634 3/8-16 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70634
MPN: CSRD70634

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70635 3/8-24 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70635 3/8-24 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70635
MPN: CSRD70635

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70636 7/16-14 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70636 7/16-14 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70636
MPN: CSRD70636

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70637 7/16-20 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70637 7/16-20 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70637
MPN: CSRD70637

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70638 1/2-13 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70638 1/2-13 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70638
MPN: CSRD70638

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70639 1/2-20 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70639 1/2-20 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70639
MPN: CSRD70639

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70640 9/16-12 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70640 9/16-12 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70640
MPN: CSRD70640

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70641 9/16-18 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70641 9/16-18 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70641
MPN: CSRD70641

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70642 5/8-11 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70642 5/8-11 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70642
MPN: CSRD70642

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70643 5/8-18 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70643 5/8-18 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70643
MPN: CSRD70643

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70644 3/4-10 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70644 3/4-10 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70644
MPN: CSRD70644

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70645 3/4-16 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

Alfa Tools CSRD70645 3/4-16 CARBON STEEL ADJUSTABLE DIE 1.1/2 O.D.

SKU: AT-CSRD70645
MPN: CSRD70645

Sale price $9.81 List price $19.56
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Alfa Tools CSRD70650 5/8-11 CARBON STEEL ADJUSTABLE DIE 2 O.D.

Alfa Tools CSRD70650 5/8-11 CARBON STEEL ADJUSTABLE DIE 2 O.D.

SKU: AT-CSRD70650
MPN: CSRD70650

Sale price $14.52 List price $28.97
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Alfa Tools CSRD70651 5/8-18 CARBON STEEL ADJUSTABLE DIE 2 O.D.

Alfa Tools CSRD70651 5/8-18 CARBON STEEL ADJUSTABLE DIE 2 O.D.

SKU: AT-CSRD70651
MPN: CSRD70651

Sale price $14.52 List price $28.97
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Alfa Tools CSRD70652 3/4-10 CARBON STEEL ADJUSTABLE DIE 2 O.D.

Alfa Tools CSRD70652 3/4-10 CARBON STEEL ADJUSTABLE DIE 2 O.D.

SKU: AT-CSRD70652
MPN: CSRD70652

Sale price $14.52 List price $28.97
Save $14.45