Product description This small desktop tapping machine is a machine tool that uses tapping to process internal threads of various metal materials or other materials. It is widely used in all machinery manufacturing industries, covering machine tools, molds, plastics, printing, packaging machinery manufacturers, construction, automobile and motorcycle accessories, aircraft engines, and other general machinery industries. Product details Features 1. With reverse outer cone, the gap can be adjusted arbitrarily. 2. The main shaft adopts a sleeve that is not easy to wear bearing components, which saves time and effort. 3. Use 100% copper core motor. 4. The mechanical friction clutch is equipped with an overload protection device that can protect the tap. Advantage 1.Compressed air drive system control, safe and convenient 2. Smaller air pressure and air volume, super torque output. 3. Capable of tapping various steel, copper, aluminum and other materials. 4. Through hole or blind hole, the tap will not be broken. Tapping Range MaterialPlasticAluminumCopperPig IronWrought IronStainless Steel45 steel Tapping capacityM3-M12M3-M12M3-M12M3-M12M3-M8M3-M8M3-M8 Technical Parameter Model NamePI550-M12 small tapping machine Maximum tapping diameter(mm)M12/M8 Diameter of column(mm)65 Maximum stroke of spindle(mm)30 Distance from spindle center to column (mm)127 Maximum distance from spindle end to table(mm)340 Maximum distance from spindle end to base table(mm)370 Spindle taperB16 Spindle speeds range(r/min)260,440,750 Spindle speed series(mm)3 Table size(mm)235*235 Base size(mm)400*250 Total height(mm)850 Motor(w)550W Net weight(kg)51 Gross weight(kg)61 Product Picture FAQ Q: How long is the warranty period of the machine? Will the warranty period be extended if I buy multiple products? A: We provide a 12-month warranty, and we provide lifetime technical support. Q: What should I do if there is a problem with the product during the warranty period? A: You can contact our after-sales service on working days, and our engineers will provide 24-hour online service and free technical support.Tapping Machine website:http://www.pioneermachinetool.com/tapping-machine/