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A red ZRH-134P 4X air riveting hammer with a black chisel shank and a silver-colored rivet gun barrel.

ZippAir Tool USA ZRH-134P 4X Pistol-Grip Air Riveting Hammer

SPECIFICATION

  • Chisel Shank Opening : 0.401 inch (10.2 mm)
  • Bore Diameter : 1/2 inch (12.7 mm)
  • Stroke Length : 3-1/16 inch (77.8 mm)
  • Blows Per Minute : 1740 B.P.M
  • Operating Air Pressure : 90 PSI (6.2 bar)
  • Avg. Air Cons. : 7.78 cfm (220 l/min)
  • Net Weight : 3.1lbs (1.4 kgs)
  • Min. Hose Size : 3/8 inch (10 mm)
  • Rivet Size : 3/16 Steel
  • Rivet Size : 1/4 Alum

Applications

  • Structural Aircraft Fastening: Sets solid aluminum rivets up to 1/4" and steel rivets up to 3/16" across fuselage panels, wing ribs, and bulkheads.

  • Commercial Vehicle & Trailer Assembly: Drives heavy-duty structural rivets into truck bodies, cargo trailers, and bus frame sections.

  • Heavy Sheet Metal & Structural Fabrication: Delivers sustained 4X impact force to clamp and upset solid rivets in structural metal enclosures.

  • Industrial Maintenance & Collision Repair: Re-fastens heavy chassis gussets, vehicle body panels, and industrial ductwork with uniform shop heads.

Description

The Zipp Air Tool USA ZRH-134P 4X Pistol-Grip Air Riveting Hammer is a heavy-duty pneumatic tool engineered for structural fastening across aerospace assembly, trailer manufacturing, and industrial metal fabrication. Driven by a 3-1/16" (77.8 mm) stroke running at 1,740 blows per minute (BPM), this 4X-class rivet gun generates the consistent impact energy needed to drive up to 1/4" aluminum rivets and 3/16" steel rivets with uniform expansion and seating.

Featuring an industry-standard 0.401" (10.2 mm) chisel shank opening, the ZRH-134P accepts standard rivet sets, flush dies, and quick-change retaining springs. Its 1/2" precision-machined bore and responsive spool valve deliver precise trigger modulation, giving operators direct control over impact velocity to prevent sheet metal distortion. Built with an ergonomic pistol-grip aluminum handle, the 3.1-lb (1.4 kg) tool provides excellent balance and leverage during continuous production cycles at an average air consumption of 7.78 CFM at 90 PSI.