PNEUMATIC TAPPING MACHINEFast and accurate tapping, easy to improve work efficiency, industrial grade selection, precise tapping. This machine is suitable for steel, iron, copper, aluminum, plastic and other materials. Adapt to any work environment. VARIOUS SPECIFICATIONS OF TAPPING CHUCKSM3-M12 can be tapped. 6 tapping chucks of different sizes (M3, M4, M5, M6/8, M10, M12.) to meet various needs. The collet is stable, and the tap is not afraid of falling off, so it is safe to use. FORWARD AND BACKWARD SWITCHPneumatic tapping forward and reverse switch. Support forward and backward, F button is forward, R button is backward. Pneumatic Tapper Pneumatic tools are suitable for hand-held work and can tap steel/castings, often used for tapping M3-12. ERGONOMICALLY DESIGNED HANDLEThe handle is ergonomically designed, comfortable to hold, suitable for long-term operation, and has a beautiful appearance. Description: This pneumatic tapping machine is suitable for all machinery manufacturing industries, machine tools, mold machinery, plastic machinery, printing machinery, packaging machinery, construction machinery, automobile and motorcycle parts, aircraft engines and other general machinery industries. Parameter tapping range: M3-M12; no-load speed: 850rpm; air inlet: 1/4" Features - Fast tapping speed and high working efficiency. - Can tap M3-12. Easy to operate. - 6 tapping chucks of different sizes (M3-M12) to meet various needs. -The collet is stable, not afraid of the tap falling off, safe to use! Specifications: Name: Pneumatic Tapping Machine Speed: low speed 200rpm/high speed 550rpm Air consumption: 0.37m3/min Air pressure: 5-7MPA Inlet port: 1/4 LN Tapping capacity: M3-M12 Free six tapping chucks: M3, M4, M5, M6-8, M10, M12.