Specifications: Name: Stone Carving Tools Air consumption: 0.1m³/min Number of impacts: 5500BPM Air pressure: 70-95Pal Alloy knife size: 4 inches Size: 175x35MM Net weight: 1KG Scope of application: Rough chiseling of stone carvings, Hollow lettering PS：Install an air compressor for use, and operate with tools such as alloy knife tails.
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