PLA-3683轴可调式钻孔头钻孔能力：木材、塑钢***大40mm铜、铝锌***大16mm钢***大6mm钻孔头可承受高速运转达4500RPM适合家具类、玩具组合系列可装在一般钻孔机使用Boringcapacity:woodandplasticsteelformax.∮40mmCopper,aluminiumandzincformax.∮16mmIronandsteelformax.∮6mmBearablespeedyrotationforboringheadis4500RPMFitforthefurnitureandtoyscombinationseriesCanbefixedingeneralboringmachineforusing)