Baer Heli Coil Tap - Wire Thread Insert - Spiral Flute Tap (STI) - Metric - M7 x 1

The Baer Heli Coil Tap is the precise, dependable tool you reach for when you need to repair or reinforce threaded holes with the HeliCoil wire thread insert system. Built to cut clean, true threads in metric sizes, this Spiral Flute Tap (STI) is specifically configured for M7 x 1, delivering threads that seat inserts securely and perform under demanding use.

Key advantages of the Baer Heli Coil Tap

• High-Performance HSS construction: Engineered for durability and heat resistance, so you can trust this tap to hold its edge through repetitive jobs and tough materials.
• Spiral flute geometry: Optimized to evacuate chips smoothly, reduce binding, and maintain steady torque, even in deeper holes or restricted access scenarios.
• Metric precision for M7 x 1: Precisely pitched and sized to pair with standard M7 x 1 inserts, ensuring reliable engagement and long-term performance.
• Designed for insert-friendly threads: Specifically tuned to create threads that perfectly accommodate HeliCoil wire thread inserts, improving resistance to pull-out and wear.
• Versatile for repair and reinforcement: Ideal for restoring damaged threads or adding durable backing in a range of metals found in automotive, machinery, and equipment maintenance.
• Professional-grade reliability: Crafted to support repeated use in workshops and by serious hobbyists who demand consistency and accuracy from their tooling.

Ideal use cases

• Repairing stripped M7 x 1 threads in aluminum, steel, or cast components
• Reinforcing critical threaded holes that endure vibration or load
• Restoration work in maintenance, repair, and fabrication settings

To get the best results, pair the Baer Heli Coil Tap with compatible HeliCoil inserts and installation tooling. Use proper lubrication, maintain perpendicular alignment to the hole, and clear debris as you tap to ensure clean, true threads that accept inserts flush with the surface. This tap is a reliable, long-lasting choice for professionals who demand precision and durability from their thread-repair toolkit.