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Yellow pneumatic rivet nut tool in plastic case with mandrels

KEHIPI

KEHIPI PST330-US Pneumatic Rivet Nut Plier 3086LBF M4-M10

SKU CH-J2XH-8VGJA MPN PST330-US

Pneumatic rivet nut tool sets M4–M10 threads with 3086 LBF pulling force and adjustable air pressure

  • 3086 lbf pulling force secures M4–M10 rivet nuts reliably
  • Pressure adjustment valve matches airflow to each nut size
  • Automatic riveting with reverse rotation speeds heavy-duty tasks
  • Ergonomic grippy handles reduce fatigue during extended use
  • Tough plastic case keeps mandrels and nose-pieces organised

Rivet Nut Capacity M4 to M10

The KEHIPI PST330-US is a pneumatic rivet nut plier built for M4, M5, M6, M8 and M10 fasteners. It uses compressed air to set threaded inserts in aluminium and iron, making it suitable for automotive, marine and industrial assembly work. The kit includes five metric mandrels and matching nose pieces in a storage case.

Upgrade from Manual Rivet Tools

This gun replaces hand-operated rivet nut setters when speed and repeatable force matter. The automatic riveting cycle and reverse rotation wheel reduce operator fatigue on chassis, hull or sheet-metal jobs. The jump is worth it when you set dozens of nuts per shift or need consistent clamping on thicker material.

3086 LBF Pulling Force with Pressure Valve

At 6.2 to 8 bar operating pressure the tool delivers 3086 LBF (1400 KGF) of pulling force, handling M8 and M10 rivet nuts in steel without strain. The integrated adjustment valve lets you dial flow down for M4 and M5 work. It runs out of capacity beyond M10 and requires a shop air supply rated to the stated pressure range.

Highlights

  • 3086 lbf pulling force secures M4–M10 rivet nuts reliably
  • Pressure adjustment valve matches airflow to each nut size
  • Automatic riveting with reverse rotation speeds heavy-duty tasks
  • Ergonomic grippy handles reduce fatigue during extended use
  • Tough plastic case keeps mandrels and nose-pieces organised

Specifications

BrandProster
ModelPST330-US
Part NumberPST330-US

Questions about this item

What air-pressure range does the PST330-US need to run?

The tool operates between 6.2 and 8 bar, so the compressor regulator must be set inside that window before you connect the air hose.

Which mandrels and nose-pieces ship with the gun, and how are they swapped?

Five metric mandrels and matching nose-pieces — M4, M5, M6, M8 and M10 — are included; pull the rear wheel to release the installed mandrel, slide the new one in, then push the wheel back to lock it.

What routine upkeep keeps the rivet nut plier working reliably?

Drain the compressor tank daily, add a few drops of pneumatic-tool oil into the air inlet before each session, and wipe the mandrel threads clean after use to prevent galling.

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