Products for bench top machinists | LittleMachineShop.com

Thread Restoring File, 0.7-3 mm Pitch

Thread Restoring File, 0.7-3 mm Pitch - Main image
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$9.07 $13.95 In stock

Restores damaged or rusted external threads on bolts, threaded shafts, pipes and pipe fittings.

Use to restore damaged or rusted threads of bolts, threaded shafts, pipes, and pipe fittings. The crosscut design has a depth that is proportional to the thread pitch.

Suitable for pitches 0.75, 1.0, 1.25, 1.5, 1.75, 2.0, 2.5, & 3 mm.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Adam ★★★★★

Finally, a thread file that actually matches the pitch markings, saved a 12mm bolt I thought was beyond repair. The file cut cleanly on the first stroke and the handle gave just enough grip for controlled pressure.

Edward ★★★★★

The file handled a slightly crushed 8mm bolt on my motorcycle skid plate without any trouble, the hardened teeth cut cleanly. It's a simple tool that does exactly what it's supposed to for fixing rusty threads.

Robert ★★★★★

Had a rusted bolt on my gate hinge that no wrench would touch, and this file cleaned the threads up in a couple minutes. The 0.7-3 mm pitch range covered everything I needed, from small bolts to a pipe fitting. Way cheaper than replacing the whole assembly.