Min. Order Reference FOB Price
100 Sets US$28.10-42.79 / Set
Product Description
Detailed Photos Product Description Model: EV21-20R Borehole Diameter: 20mm Impact Frequency: 0-4500bpm No Load RPM: 0-1200r/min Mode: 3 Functions Battery Capacity:2.6-5.0 Ah(Optional) Battery Voltage: 21V Battery Charging Temperature:10 -40°C (50°F~104°F) Charger Adapter ...