... , metal processingAir Power Tapping Machine Information:*Applicable Materials:Tapping for copper, iron, aluminum, steel, stainless steel, plastic and ... thread, and increased production capacity. * Vertically, horizontally and different angles Tapping. * Extraordinary load operation and will not damage ... USA .Service and quality is worthy of trust. 1). For Taps: M3-M122). Speed: 400 RPM3). Torque: 36NM4 ...