ARM-1000-16-AN Tapping Machine Pantographic Arm With Adjustable Angle Head - Pneumatic MotorTapping Range M5 to M16 Vertical or Horizontal 1000mm reach. Reduce tap breakage Removes tapping operations from machine tools Easy to re align with threaded holes to remove contamination after painting or coating processes. Blind and through hole tapping and Low noise operation. The ARM 1000 16 tapping arm is capable of tapping between M5 and M16 threads vertically or horizontally The machine taps are held in a quick change collet system driven by a