Elevate your engraving projects with the CP9161 pneumatic engraving pen. This versatile tool empowers industrial workers and professional engravers to mark almost any material with unparalleled accuracy and comfort. Includes a PVC hose for consistent air supply, enabling steady and controlled engraving. Versatile Marking Capability: Effortlessly engrave on glass, stone, metal, and more. Adjustable Power: Fine-tune your engraving depth and intensity for precise control over your work. Ergonomic Design: Lightweight construction reduces fatigue during extended use, ensuring comfort throughout your projects. Features a needle with a carbide tip that's easy to change, minimizing downtime and maximising productivity. Durable Construction ensuring long-lasting performance.