Medical Electric Reciprocating Saw *Economic type *Discretionary speed *Li-ion battery ... machine can match many working heads, including drill, oscillating saw, reciprocating saw, etc.3)Rotary speed of drill :≥650rpm,Drill ... range of swing : ≥5º.5)The frequency of reciprocating saw : ≥15000′/min, reciprocating distance : ≥3.2mm.6) ... medical institutions. Economic type medical electric saw&drill system