DK771107 EDM wire cutting machine https://www.ruitewedm.com/DK771107-taper.html DK771107 CNC wire cutting machine is a high-precision CNC wire cutting machine for cutting and processing various metal materials. It adopts advanced CNC technology, which enables precise cutting and processing and improves productivity and product quality.It adopts water-based emulsion as cutting fluid, which is non-toxic, harmless and friendly to the environment. It has high efficient cutting ability and stable working performance, suitable for cutting and processing of various metal materials. 1.Standard maximum cutting taper:±6°/80mm;(±15°,±30°,±45° are optional) 2.Precision ≤ 0.02mm,according to GB7926-2005 standard;(If linear guide equipped, the precision can reach 0.01mm) 3.Best surface roughness ≤ Ra2.5μm(single-cut),Ra1.5μm(multi-cut); 4.Molybdenum wire diameter:0.1-0.2mm; 5.Max. cutting speed≥120mm^2/min; 6.Voltage:3 phase 380V(single phase 220V,3 phase 220V or other voltage can be customized),Power:1.5KW; 7.Working fluid:Water-based emulsion.