A red and black ZRR21 blind rivet and rivet nut removal tool with a shaver skirt and bits attached.

ZippAir Tool ZRR21 Blind Rivet & Rivet Nut Removal Tool



SPECIFICATION

  • Shaver skirt & Bits dia.: 5/16″, 3/8″, 7/16″ 1/2″, 9/16″, 5/8″
  • Free Speed: 21000 R.P.M.
  • Avg. Air Cons: 17(180) cfm(l/min)
  • Net Weight: 3.3(1.5) lbs(kgs)
  • Overall Length: 265 mm
  • Air Inlet Size: 1/4 inch-NPT/PT
  • Min. Hose Size: 3/8(10) inch(mm)

 

APPLICATION

  • Aviation & Airframe Rivet Milling: Shaves off damaged blind rivets and solid fastener heads without enlarging parent skin holes or scoring adjacent sheet metal.

  • Stripped Rivet Nut & Threaded Insert Extraction: Mills away spun, cross-threaded, or damaged rivet nut flanges (from 5/16" to 5/8") for clean removal and replacement.

  • Automotive Collision & Panel Deconstruction: Removes factory blind fasteners cleanly during body panel replacements and frame repairs without torching or grinding.

  • Industrial Maintenance & MRO Overhaul: Speeds up disassembly on enclosures, rail cars, and heavy machinery by cleanly cutting away stubborn structural fasteners.