Pneumatic Tapping Machine (M3 - M12)
Key points
- Taps M3-M12 threads without a tapping stand
- Auto-reverse backs the tap out safely
- 1.99 kg body works on large workpieces
- Low air consumption keeps compressor load modest
- Auto-reverse helps production and maintenance teams cut repeatable threads while reducing broken-tap risk
- Maintenance teams can tap threads on frames and plates too large to bring to a bench, right where they sit
- Fabrication shops can add or repair a thread after galvanising or paint, correcting a damaged hole instead of scrapping the part
- Machine builders can tap final assemblies in place rather than returning a part to a bench
- A thread can be cut in a hole that is already in place on a frame, so a part does not come off for repair
| Tapping Capacity | M3 - M12 |
| No-Load Speed | 380 r/min |
| Air Consumption | 0.46 m3/min |
| Air Pressure | 5 - 8 kg/cm2 |
| Net Weight | 1.99 kg |
| Kit Includes | Main Unit + 2 Chucks |
| MOQ | 1 pc |
| Price basis | FOB China |
| Payment | T/T bank transfer |
| Packing | Export carton with moisture-resistant packing |
| Sample | Available before a bulk order |
| Lead time | Confirmed in your quotation |
Product detail
Pneumatic tapping machine that cuts internal threads from M3 to M12 in steel, aluminum and other metals without a tapping stand. The air motor spins the tap forward at a controlled speed and reverses automatically when the operator releases the trigger, so threads are cut cleanly and the tap backs out without breaking in the hole - a common problem in hand tapping and with rigid electric machines. The lightweight 1.99 kg body is easy to position on workpieces too large to bring to a bench, making it practical for maintenance teams, fabricators and assembly lines tapping frames, brackets, plates and repair work in position. Adjustable air pressure between 5 and 8 kg/cm2 tunes power to material hardness, and low air consumption keeps compressor load modest. The kit includes the main unit plus two chucks to cover the M3-M12 range, with spare chucks available for dedicated sizes. Repetitive tapping in a production cell is hard on the wrist with hand tools, so the air drive keeps output steady through a shift and takes the strain off the operator.
