Application: - Precise and lasting marking (theft protection, installation date, etc.) on workpieces (up to HRC55) - metals - stone - ceramics - plastics. Also for working in areas with restricted access. Sturdy metal housing. Noise-dampened. Slim design and optimised haptics. Anti-kink spring prevents the hose from kinking. Knurled power control. Air connection inlet: Inside thread 12.91 mm (1/4"). Coupler plug: Nominal size 7.2 (included). Hose diameter (recommended): 10 mm. Working pressure (bar): 6.3. Sound power level: 90 db(A) Lp W. Vibration acceleration: 2.50 m/s2. Hose length: 1.5 m. Dimensions / length: 150 mm. Net weight: 0.22 kg. Sound pressure level: 78 dB(A) Lp A. Revolutions per minute: 13000. Air requirement: 28.31 l/min (0.5 l/sec). https://elecena.pl/product/24363632/9035g-1-gravierstift 2023-10-17 https://elecena.pl/product/24363632/9035g-1-gravierstift 2026-03-02