• Voltage: 12V

• Battery(Li-ion): 1.3/1.5/2.0/4.0 Ah

• No-load Speed: 0-3000 spm

• Stroke length: 15mm

• Capacity in wood: 65 mm

• Capacity in steel: 8 mm

• Capacity in plastic pipe: 50 mm

• Charging Time: 1 Hour/3-5 Hours