Thread Restorers
Cross-threaded, rusty or nicked fasteners costing you time? Our selection of thread restorers clean and re-form existing threads so parts go back together right without chasing replacements. Run a restoring tap or die for internal or external repairs, grab a file for mashed starts, use self-adjusting restorers when pitch is unknown and diamond tools for oddball threads.
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48 Piece Thread Restoring Tap & Die Master Set
Thread restoring tap and die set for cleaning and reshaping damaged or corroded internal and external threads. Made to remove burrs, nicks and debris without cutting new threads and helps return equipment to service quickly. Made in the U.S.A.
| Item # | Number of Pieces | Package Qty | |||
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822588
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48
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1
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Universal Thread Restorers
Universal thread restorers are self‑adjusting internal and external tools with hardened blades that re-groove damaged threads while cleaning rust and corrosion. Versatile across USS, SAE, metric and most pipe threads, they restore left- and right‑hand threads to reduce downtime.
| Item # | Capacity | Thread Type | Package Qty | |||
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82447
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#8 - 1/2"
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External
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1
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82971
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#8 - 11/16"
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External
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1
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821001
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5/16" - 7/16"
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Internal
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1
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82972
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1/2" - 5/8"
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Internal
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1
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82441
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11/16" - 1-1/2"
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External
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1
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82974
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7/8" - 1-1/4"
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Internal
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1
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82975
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1-1/4" - 2-1/8"
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Internal
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1
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82446
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1-3/8" - 6"
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External
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1
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82973
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M16 - M20
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Internal
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1
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Universal Thread Restorer Replacement Blade Kits
Replacement blade kits for universal thread restorers. Hardened, self-adjusting blades re-groove and clean damaged internal or external threads, removing rust and corrosion. Versatile across USS, SAE, metric and most pipe threads and helps reduce costly downtime.
| Item # | Capacity | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|
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82448
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#8 - 1/2"
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External
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1
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82442
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#8 - 11/16"
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External
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1
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82976
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1/2" - 5/8"
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Internal
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1
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82977
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11/16" - 13/16"
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Internal
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1
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82443
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11/16" - 1-1/2"
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External
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1
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82978
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7/8" - 1-1/4"
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Internal
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1
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82979
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M32 - M54
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Internal
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1
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Universal Thread Restorer Sets
Universal thread restorer sets are self-adjusting internal and external thread restorers with hardened blades that re-groove and clean rusted, corroded, or damaged threads. Versatile across USS, SAE, metric and most pipe threads; restores left- and right-hand threads and reduces replacement costs.
| Item # | Capacity | Thread Type | Package Qty | |||
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82982
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#8 - 1-1/2" & M4 - M38
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External
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1
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822075
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5/16" - 13/16" & M8 - M20
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Internal
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1
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82985
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Int. 5/16" - 1-1/4" & M8 - M35, Ext. #8 - 1-1/2" & M4 - M38
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External & Internal
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1
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821000
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Int. 5/16" - 5/8" & M8 - M16, Ext. #8 - 11/16" & M4 - M18
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External & Internal
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1
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3 Piece Thread Restoring File Set
Thread restoring file set for repairing damaged external threads on fasteners. The three hardened files cover common SAE and metric ranges and include a protective hand grip for secure handling. Restores and straightens threads quickly for faster reuse. Made in the U.S.A.
| Item # | Thread Type | Number of Pieces | Package Qty | |||
|---|---|---|---|---|---|---|
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820010
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External
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3
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1
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Thread Restoring Files
Thread restoring files for repairing damaged external threads in SAE and metric pitches. Hardened carbide-cut files reshape and clean threads while a removable hand grip provides a secure, comfortable hold. Restores thread fit and reduces rework for fastener maintenance.
| Item # | Capacity | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|
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820012
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9 - 32 SAE
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External
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1
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820011
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11-24 SAE
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External
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1
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820013
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0.75 - 3 Metric
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External
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1
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Crystal Kut™ Diamond Thread Restoration Tools
Crystal Kut™ diamond thread restoration tools are rotary diamond abrasive cutters for restoring damaged internal and external threads on inch, metric, pipe or SAE fasteners. Extremely durable diamond surface removes interference and helps reuse worn threads, reducing downtime in maintenance tasks.
| Item # | Shank Diameter | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|
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82002
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1/8"
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External
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1
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82001
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1/4"
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External
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1
|
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2 Piece Crystal Kut™ Diamond Thread Restoration Tool
Crystal Kut™ 2-piece diamond thread restoration tool set for reconditioning damaged external and internal threads. Includes 3/4" and 3/8" diamond abrasive cutters with 1/4" shanks for use in die grinders or drills. Quickly removes interfering material, reducing downtime.
| Item # | Thread Type | Number of Pieces | Package Qty | |||
|---|---|---|---|---|---|---|
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82003
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External
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2
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1
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Tight Space External Thread Restorer
Tight space external thread restorer is a self-adjusting tool that cleans and regrooves damaged external threads for USS, SAE, metric and NPT sizes. Hardened blades remove rust and corrosion and restore pitch while requiring only 5/8" clearance; useful for hub bearings and studs.
| Item # | Capacity | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|
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821003
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10 mm - 18 mm & 3/8" - 11/16"
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External
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1
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Thread Restoring Tap Sets
Thread restoring tap sets for coarse, fine, and metric threads. Made to reshape and clean damaged or corroded internal and external threads without cutting new threads. Safe on existing threads and easy to use with a wrench to quickly restore service and extend fastener life. Made in the U.S.A.
| Item # | Capacity | Thread Type | Package Qty | |||
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822581
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1/4"-20 - 9/16"-12
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Coarse
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1
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822582
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1/4"-28 - 9/16"-18
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Internal
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1
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822583
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M6 x 1 - M12 x 1.75
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Metric
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1
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Thread Restoring Die Sets
Thread restoring die sets for repairing damaged internal and external threads on bolts, studs and nuts. These sets reshape and clean burrs, nicks and corrosion without cutting new threads, helping extend fastener life and restore proper fitment for reinstallation. Made in the U.S.A.
| Item # | Capacity | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|
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822584
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1/4"-20 - 5/8"-11
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External
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1
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|
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822585
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1/4"-28 - 5/8"-18
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Fine
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1
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822586
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M6 x 1 - M12 x 1.75
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Metric
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1
|
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1 option | Item #:
822588
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9 options | Item #:
82447
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7 options | Item #:
82448
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4 options | Item #:
82982
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1 option | Item #:
820010
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3 options | Item #:
820012
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2 options | Item #:
82002
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1 option | Item #:
82003
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1 option | Item #:
821003
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3 options | Item #:
822581
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3 options | Item #:
822584
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