1. Compatibility Notice Please carefully check product images for interface details and dimensions to ensure full compatibility with your tool model.
2. These mandrels are manufactured using the same materials and heat treatment processes as original parts, ensuring identical performance and durability. Perfect replacement for 1442, BT607, BT606, CORWIN 1002/1003 models.
3. Designed for the most popular rivet nut gun series on the market, ensuring wide applicability for professionals.
4. Always adjust the rivet nut gun stroke properly to avoid overload damage. Regular tool maintenance is recommended.
5. Smaller mandrels wear out faster. This 5-pack provides excellent value, reducing downtime and saving money compared to buying single replacements.