Item	WF9116	WF9019	WF9023	WF9032	WF9038
Largest drill	16 mm	19 mm	23 mm	32 mm	38 mm
Rated voltage	110V/230V	110V/230V	110V/230V	380V	380V
Rated frequency	50/60HZ	50/60HZ	50/60HZ	50HZ	50HZ
Rated input power	750W	900W	1000W	1500W	1650W
No-load speed	650r/min	550r/min	480r/min	150r/min	115r/min
Max attraction	9000N	10000N	11000N	15000N	18500N
Max travel	140mm	180mm	180mm	200mm	200mm
Rotated axis taper		MT2	MT2	MT4	MT4
N.W	11.5 Kg	22 Kg	22.2Kg	42.8Kg	43Kg