Product Category New Brand Taizhou Challenger Model RTBS5 based desktop full stroke servo synchronous tapping machine (mm) 80 Cutting Stroke (mm) 0 ~ 40 controls whether the form of the inventory No use of artificial Universal 0.01mm spindle taper using common industry effects on the material number of a metal shaft axis, multi-axis can Max.tapping (mm) steel 18 Aluminum 24 Main motor power (KW) 2.2 Maximum speed (rpm) 2200 Taizhou Challenger Machinery Manufacturing Co., Ltd. is a dedicated hole class processing equipment manufacturers, the company set research and development, design, manufacturing, sales, manufacturing wind power head type drilling machine, tapping machine, electric rotary equal split units, multi-spindle, bench drill, drilling row. Specializes in product design and production of automation based on drilling and tapping equipment, machine tools, machine tool, widely used in auto parts, plumbing valves, metal manufacturing, electronics, aviation parts and other industries. If in doubt, please contact