... steel, plastic, wood Gweike Pneumatic dril tapping machine This machine is a high-tech product.It is widely used in plastic mold ... work pieces don’t need moving. * Re-positioning fast, machining speed, high accuracy thread, and increased production capacity. * Vertically, horizontally and ... quality is worthy of trust. 1). For Taps: M3-M122). Speed: 400 RPM3). Torque: 36NM4). Tape Holder: M4, 5,6 ...