OLDHZTPGQX
[Stairs Height] 2.8mm
[Step diameter] 9.7mm
[Fixed aperture] 2.5mm
[Fixed hole] 15.8mm
[Product weight] about 72.5 grams
[electronic starter parameter] 3V speed is about 4500 rpm; 6V speed is about 9000 rpm / minute
This is 380 electronic starter of the rated voltage of 3.6V, which can be stripped with 3-cell battery, which can be used to make small grinders.
Package Content : 1PC x Mini DC electronic starter.