Product Category New Brand Taizhou Challenger Model RVS5 desktop pneumatic drill full stroke (mm) 100 Cutting Stroke (mm) 0 ~ 40 Air consumption (L stroke) 7 to 10 forms of control if the inventory No use of artificial common use of common industry spindle taper .01 mm material effect on the metal shaft to the number one axis, multi-axis can Max.Drilling (mm) steel 12 Aluminum 16 Main motor power (KW) 0.75/1.1 Spindle speed range (rpm) 500 ~ 6100 Challenger Taizhou Machinery Manufacturing Ltd. is a committed Kong 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, Taiwan drilling, 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