Toorise Metric Thread Repair File – 8-Pitch Steel Restorer

Toorise Metric Thread Repair File – Restore Damaged External Threads Fast

Keep your bolts, studs, screws, and pipe fittings working like new with the Toorise High-Hardness Metric Thread Repair File. This single versatile tool packs 8 different metric thread pitches (0.75 mm to 3.0 mm) into one compact, portable file, so you can tackle virtually any external thread restoration job without switching tools.

Key Features

• 8-in-1 Metric Thread Coverage: One file includes pitches of 0.75, 1.0, 1.25, 1.5, 1.75, 2.0, 2.5, and 3.0 mm — covering the most common metric thread sizes used in automotive, plumbing, and general metalworking.
• High-Hardness Heat-Treated Steel: Made from 45# steel, hardness-rated at HRC 48–50, so the file stays sharp through repeated heavy-duty use without dulling quickly.
• Black Oxide Rust-Resistant Coating: The surface black oxidized treatment protects the tool from corrosion, extending its working lifespan significantly.
• Left- & Right-Hand Thread Compatible: Works on both left-hand and right-hand external threads, making it truly multipurpose for any workshop or job site.
• Reversible, Removable Rubber Handle: The ergonomic handle reverses and the rubber sleeve slides off easily — switch orientations as needed for comfortable use in tight spaces.
• Compact & Portable: Measures just 22 × 1.5 cm, lightweight enough to toss in a toolbox, bag, or pocket for on-the-go repairs.
• Quick & Easy to Use: A few minutes of filing is all it takes to restore cross-threaded or corroded male threads so nuts tighten with ease again.

Specifications

What's in the Box

• 1× Metric Thread Repair File

Important Notes

• Designed for external (male) threads only — not suitable for internal threads.
• Slight color differences between product images and the actual item may occur due to screen calibration.
• Minor dimensional variations may occur due to manual measurement.

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Frequently Asked Questions

Q: What thread pitches does this metric thread repair file cover?

A: This thread file covers 8 standard metric pitches: 0.75 mm, 1.0 mm, 1.25 mm, 1.5 mm, 1.75 mm, 2.0 mm, 2.5 mm, and 3.0 mm — suitable for the vast majority of metric bolts, studs, screws, and pipe fittings used in automotive and general metalworking applications.

Q: Can this thread file be used on internal (female) threads?

A: No. This tool is designed exclusively for external (male) threads on studs, bolts, screws, and pipes. It is not intended for use on internal threads.

Q: How durable is the Toorise thread repair file?

A: The file is made from heat-treated 45# steel with a hardness rating of HRC 48–50 and features a black oxide coating to resist rust and corrosion. This construction ensures the cutting edges stay sharp and the tool remains effective through repeated heavy-duty use.

Q: Does the handle detach or reverse?

A: Yes. The handle is fully reversible and features a removable rubber sleeve that slides off easily, allowing you to switch grip orientation to suit the task or workspace as needed.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.