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31.06 GBP
Draper 68703 Metric Thread Restoring File
For restoring and cleaning internal or external threads Thread pitch: 080-100, 175-200, 125-150 and 250-300Packed in clear plastic tube.
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Draper 68703 Metric Thread Restoring File
The 68703 Metric Thread Restoring File from Draper is a precision tool designed to repair and restore both internal and external metric threads. Whether you are working on automotive components, aerospace parts, or industrial machinery, this file provides the accuracy and durability required for high‑quality thread restoration.
Key Features
- Precision Engineering: Each tooth is ground to exact metric specifications, ensuring a perfect fit with standard M series threads (e.g., M5, M6, M8, M10).
- Durable Construction: Made from high‑strength steel and hardened for long life, the file resists wear even after repeated use on tough materials.
- Versatile Application: Suitable for both internal (nut) and external (bolt) threads, making it a single tool for multiple repair tasks.
- Compact Design: The slender profile allows access to tight spaces where larger tools cannot reach.
- Ergonomic Handle: A comfortable grip reduces hand fatigue during prolonged use.
Technical Specifications
| Feature | Description |
|---|---|
| Thread Size Range | M5 to M10 (metric) |
| Material | High‑strength steel, hardened and tempered |
| Coating | Optional anti‑corrosion coating for extended life |
| Dimensions (approx.) | Length: 50 mm; Width: 12 mm; Height: 8 mm |
| Weight | ~30 grams |
Applications and Use Cases
The 68703 Metric Thread Restoring File excels in a variety of scenarios:
- Automotive Repair: Rebuilding worn M5–M10 bolts on engine components, suspension parts, or chassis fittings.
- Aerospace Maintenance: Restoring critical threads on aircraft fasteners where precision is paramount.
- Industrial Machinery: Fixing threaded shafts and nuts in heavy equipment, ensuring reliable operation.
- DIY Projects: Home improvement tasks such as fixing loose screws or restoring old furniture hardware.
Operating Instructions
- Inspect the Thread: Remove any debris and assess damage. The file is most effective on threads that are slightly worn but not completely destroyed.
- Select the Correct Size: Match the file to the metric thread size you intend to restore (e.g., M6).
- Apply Light Pressure: Insert the file into the thread and rotate gently. Avoid excessive force that could damage the tool.
- Work in a Circular Motion: Move the file around the circumference of the thread, ensuring even contact with all teeth.
- Check Progress: Periodically remove the file to examine the thread profile. Continue until the desired smoothness and pitch are achieved.
- Clean the File: After use, wipe away metal shavings with a lint‑free cloth or brush to maintain sharpness.
Maintenance Tips
- Store in a dry environment to prevent rust.
- Avoid exposing the file to extreme temperatures that could alter its hardness.
- If the teeth become dull, consider re‑grinding or replacing the file for optimal performance.
Benefits of Using the Draper 68703 File
- Time Efficiency: Quickly restores threads without needing to replace entire components.
- Cost Savings: Reduces material waste and labor costs associated with thread replacement.
- Reliability: Restored threads meet original specifications, ensuring secure fastening.
- Versatility: One tool serves multiple applications across industries.
Conclusion
The Draper 68703 Metric Thread Restoring File is an indispensable asset for professionals and hobbyists alike. Its precision, durability, and ease of use make it the go‑to solution for restoring metric threads in any setting where reliability and performance are critical.
| This product in Comparor | |
|---|---|
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Category
This product is cataloged in our store in these categories
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- Taps & Dies |
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International
Find this product in one of our international stores
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 59.63 EUR  66.46 EUR |
| Colors
Predominant colors of the product |
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| Identifiers | |
| Brand |  Draper is a brand that specializes in making high-quality tools and equipment for both professionals and homeowners. The company has a rich history dating back to the early 1800s, and today it continues to produce some of the best tools in the industry. |
| Model | Draper 68703 |
| MPN | Draper 68703 |
| ID | 13934793 |
| Dimensions / Weight | |
| Key Features | |
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