PNEUMATIC GRINDING PEN TOOL: Quick and flexible for detailed work on metal, wood, plastic, glass, stone, porcelain and other hard material with 70000 rpm speed
PNEUMATIC GRINDING PEN TOOL: Features 3.0mm chuck size and 143mm compact design for precise control while traveling or in tight spaces
PNEUMATIC GRINDING PEN TOOL: Made of plastic and alloy steel for long lasting performance on superficies cleaning and polishing tasks
PNEUMATIC GRINDING PEN TOOL: Compatible with C type, type, type connectors for general use in jewelry, die finishing and hobby applications
PNEUMATIC GRINDING PEN TOOL: Comes with air die grinder and 2 spanners for immediate setup and quick operation with 90psi air pressure