pneumatic Air Tapping Machine 1). For Taps: M3-M12 2). Speed: 400 RPM 3). ... Tape Holder: M4, 5,6,8,10,12 PCS Pneumatic Air Tapping MachineThis machine is a high-tech product.It is widely used in ... 25 kg8). Parts: Standard Access parried and Tools Air tapping spindleParallel arm setAir unitTable mounting columnTorque limited tap holderHexagon Wrench lestInstruction manual Pneumatic Air Tapping Machine