Universal Internal Thread Repair Tool - 8-11mm 5/16-7/16 In for - NES Thread Repair

The NES 21 Universal Internal Thread Repair Tool from NES Thread Repair provides a professional-grade solution for restoring damaged or stripped internal threads without cutting material. This versatile internal thread repair tool efficiently reforms threads in a range of 8–11mm (5/16–7/16"), making it an indispensable component of any professional thread tool supply for automotive, industrial, and maintenance technicians.

Key Features

• Universal Thread Restoration: This robust internal thread repair tool effectively restores a broad spectrum of internal threads from 8–11mm (5/16–7/16"), helping to consolidate your thread tool supply and minimize the need for multiple specialized taps.
• Automatic Adaptation: The integrated adjustable internal thread chaser automatically centers itself and adapts to the existing thread pitch and diameter, simplifying operations and minimizing setup time.
• Non-Cutting Thread Reformation: Designed to reform damaged threads back to their original profile, this NES thread repair tool preserves parent material strength, making it ideal for components made from aluminum, cast iron, and steel.
• Durable, Professional Construction: Crafted with hardened, wear-resistant components by NES Thread Repair, this robust ness thread repair tool delivers consistent and reliable performance in demanding professional environments.
• Enhanced Efficiency: Quickly salvages expensive components that would otherwise require replacement, offering significant time and cost savings for busy automotive shops, fleet services, and industrial maintenance teams.

Applications

The NES 21 is well-suited for internal thread repair in critical automotive components such as engine blocks, cylinder heads, transmission housings, and various suspension or chassis parts across passenger vehicles, light trucks, and commercial equipment. In industrial settings, it effectively restores threaded bores in machinery housings, pump bodies, valves, and pipe fittings, ensuring accurate on-site thread recovery.

Specifications

• Thread Diameter Range: 8–11mm (5/16–7/16")
• Weight: 0.4 lb