Product Name: M12 (1/2 Inch) Tapping Machine - 1000mm Reach Pantographic Arm and Collet Set - 220V Electric Motor Model NO.: TA-EL-3-12 Customized: Non-Customized Condition: New Trademark: Machine Tapping Transport Package: Box Specification: Weight (grams): 27500.0000 Origin: China Product Description Key FeaturesArticulated arm and electric driven motor with quick change collet chuck. (Bliz type)Tapping range M3 to M121000mm working reach.Simple push button forward and reverse operation.LCD display with an easy to use menu system for setting RPM and thread pitch to program auto reverse.Requires a 220 Volt single phase electrical supply. The tapping machine has a standard IEC connector allowing the power cable to easily detach. A standard mains cable is supplied with 13 amp plug.Vertical and Horizontal adjustable tapping head.Reduce tap breakage. Each tap collet has a ratchet clutch, that will slip should the tap encounter an obstruction. The torque can be adjusted if required.Through hole and blind holes can be tapped.Removes tapping operations from machine tools and CNC machine centres.Easy to re-align with threaded holes to remove contamination after painting or coating processes.