pneumatic Air Tapping Machine 1). For Taps: M3-M12 2). Speed: ... 400 RPM 3). Torque: 36NM 4). Tape Holder: M4, 5,6,8,10,12 PCS Pneumatic ... processingAir Power Tapping Machine Information:*Applicable Materials:Tapping for copper, iron, aluminum, steel, stainless steel, ... * Through-hole blind-hole unceasingly tool. * Pneumatic tools, torque, light weight, high efficiency.World ...