Nickel-plated finish helps improve corrosion resistance

Diameter range from 26mm to 63mm for versatile applications

Speed (rpm) 7

Power Supply:Solar cells+2*CR2032 Lithium batteries

Swirl-Chamber Type

Wadfow WCDP551 Cordless Li-Ion Impact Drill 20V 1.5Ah Impact Driver 8mm Nickel-plated finish helps improve corrosionWadfow WCDP551 Cordless Li Ion Impact Drill 20V 1. 5Ah Brushless motor Voltage: 20V No load speed: 0 550 0 2000rpm Max impact rate: 30000bpm Max torque: 45Nm Metal chuck Chuck capacity: 13mm Torque settings: 22+1+1 Mechanical 2 speed gear Spindle lock function Auto lock keyless chuck Include: 1 Pcs Cr V bits 3 Pcs masonry drill bits 2 Pcs 1. 5Ah battery pack(WLBP515) 1 Pcs charger(WFCP518) Charge volts: 220 240V~50 60Hz Integrated work light LED