Boring Head Rubber Tool

The Boring Head Rubber Tool guides precision internal boring operations for gun barrel and cylindrical bore finishing. CEW Defense engineers this critical tooling component from hardened tool steel with a durable rubber-sealed collar for consistent centering. Advanced CNC machining creates the exact bore diameter and thread profile the boring process requires. This precision ensures stable, chatter-free cutting across the full length of the bore. Stable centering prevents surface irregularities and premature tool wear. We apply targeted surface hardening to the cutting body for extended service life. This process maximizes durability against continuous abrasive contact during boring operations. The reinforced collar design maintains rigid alignment under sustained cutting pressure. Our strict quality control guarantees complete metallurgical traceability from raw material to finished part. Every boring head rubber tool meets rigorous international defense manufacturing standards for barrel production.

Key technical specifications include:

• Material: Hardened tool steel with sealed rubber collar.
• Tolerance: Precision CNC machined to ±0.01mm.
• Treatment: Surface hardened for extended tool life.
• Quality: Full metallurgical traceability and TÜV certification.
• Application: Gun barrel boring and cylindrical tooling systems.