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 RDSP75277 1.7/16-12 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75277 1.7/16-12 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75277
MPN: RDSP75277

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75278 1.7/16-16 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75278 1.7/16-16 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75278
MPN: RDSP75278

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75279 1.7/16-18 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75279 1.7/16-18 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75279
MPN: RDSP75279

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75280 1.1/2-8 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75280 1.1/2-8 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75280
MPN: RDSP75280

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75281 1.1/2-10 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75281 1.1/2-10 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75281
MPN: RDSP75281

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75282 1-1/2-14 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75282 1-1/2-14 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75282
MPN: RDSP75282

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75283 1.1/2-16 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75283 1.1/2-16 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75283
MPN: RDSP75283

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75284 1.1/2-18 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75284 1.1/2-18 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75284
MPN: RDSP75284

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75285 1.1/2-20 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75285 1.1/2-20 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75285
MPN: RDSP75285

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75286 1.1/2-24 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75286 1.1/2-24 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75286
MPN: RDSP75286

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75287 1-9/16-6 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75287 1-9/16-6 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75287
MPN: RDSP75287

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75288 1.9/16-8 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75288 1.9/16-8 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75288
MPN: RDSP75288

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75289 1-9/16-12 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75289 1-9/16-12 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75289
MPN: RDSP75289

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75290 1.9/16-16 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75290 1.9/16-16 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75290
MPN: RDSP75290

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75291 1.9/16-18 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75291 1.9/16-18 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75291
MPN: RDSP75291

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75292 1.5/8-5 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75292 1.5/8-5 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75292
MPN: RDSP75292

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75293 1.5/8-5.1/2 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75293 1.5/8-5.1/2 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75293
MPN: RDSP75293

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75294 1.5/8-6 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75294 1.5/8-6 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75294
MPN: RDSP75294

Sale price $157.48 List price $314.19
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Alfa Tools RDSP75295 1.5/8-8 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75295 1.5/8-8 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75295
MPN: RDSP75295

Sale price $157.48 List price $314.19
Save $156.71
Alfa Tools RDSP75296 1-5/8-10 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75296 1-5/8-10 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75296
MPN: RDSP75296

Sale price $157.48 List price $314.19
Save $156.71
Alfa Tools RDSP75297 1.5/8-12 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75297 1.5/8-12 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75297
MPN: RDSP75297

Sale price $157.48 List price $314.19
Save $156.71
Alfa Tools RDSP75298 1-5/8-14 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75298 1-5/8-14 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75298
MPN: RDSP75298

Sale price $157.48 List price $314.19
Save $156.71
Alfa Tools RDSP75299 1.5/8-18 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75299 1.5/8-18 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75299
MPN: RDSP75299

Sale price $157.48 List price $314.19
Save $156.71
Alfa Tools RDSP75300 1.5/8-20 HS ROUND ADJUSTABLE DIE 3" O.D.

Alfa Tools RDSP75300 1.5/8-20 HS ROUND ADJUSTABLE DIE 3" O.D.

SKU: AT-RDSP75300
MPN: RDSP75300

Sale price $157.48 List price $314.19
Save $156.71