Material Composition: Constructed from high-quality steel and PU, this tool withstands rust and wear, providing reliable power for intricate engravings and detailed scribing in various materials over time. Exact Dimensions for Enhanced Control: With a hand piece measuring 30.8mm in width and 76.83mm in height, plus a 1.21m PU tube, this pneumatic tool offers precise dimensions for confident and accurate use without the need for adjustments. Air-Powered Efficiency: Featuring a pneumatic hammer action, this hand piece reduces fatigue during extended use, enabling effortless detailing on wood, metal, or stone while maintaining for complex patterns. Engraving Compatibility: Expertly designed to fit most engraving machines, this graver handle enhances control for detailed work in jewelry, woodworking, and more, ensuring stability and in every stroke. Uniform Engraving Depth: Ideal for both hobbyists and professionals, this tool delivers consistent pressure and depth across different materials, ensuring a refined finish whether working on or harder metals., Weight: 0.26014546916 pounds, Manufacturer: Frewurwer