DSPIAE ES-A Electric Reciprocating Grinding Pen DIY Model Making Tool Polishing
Material: nylon (grinding head), ABS (shell), POM (gear)DSPIAE. Reciprocating stroke: 2.5±0.1 mm. Reciprocating horizontal deviation value: ±0.1 mm Do not expose the electric sharpener to high temperatures above 40 degrees Celsius.