Powerhouse Car Battery Charger Bosch Contractor's Choice Circle cutter attachment shows measurements Model (Size):HS58PH2150 PH2 x 6 x 150mm Circle cutter attachment shows measurements in centimeters and inches breakthrough drill bits 45 55 mm Drilling diameter in concrete with core cutters 40 90 mm Max 5A 16A 14A 29A 24A 38A 35A 46A 43A Battery Capacities 20 200 Ah 30 300 Ah 30 400 Ah 30 400 Ah 50 600 Ah Price 2 Model PHBC 20AMP PHBC 30AMP PHBC 50AMP PHBC 400AMP PHBC 600AMP AC Power Input 180w 240w 300w 490w 600w 1050w 1000w 1800w 1300 w 2100w Current (A) 20A 30A 50A 400A 600A Voltage (V) 12 24 V 12 24 V 12 24 V 12 24 V 12 24 V Rated Output 9