A red and black Zipp air die grinder with a black hose attached to it.

ZippAir Tool ZDG-376A Low-Speed In-Line Air Die Grinder



FEATURES

  • In-Line Die Grinder is designed for low-speed application.
  • Can use with 1/4" (6mm) or 1/8" (3mm) grinding accessories.

Specification

  • 0.5HP Die Grinders
  • Collet Size : 1/4(6) inch(mm)
  • Net Weight : 1.5(0.7) Lbs.(kg)
  • Length : 7.8(200) inch(mm)
  • Free Speed : 3600 R.P.M.
  • Air Inlet Size : 1/4 inch-NPT/PT
  • Min. Hose Size : 3/8(10) inch(mm)
  • Avg. Air Cons. : 3.7 cfm

Applications

  • Tire Buffing & Patch Preparation: Prepares and scuffs rubber tire casings and inner liners without scorching or burning the rubber.

  • Surface Conditioning & Blending: Drives scotch-brite wheels, abrasive flap wheels, and wire brushes without melting heat-sensitive materials.

  • Plastic & Composite Deburring: Trims, shapes, and smooths composite panels and plastic molds without material smearing.

  • Cylinder Honing & Low-Speed Polishing: Runs rotary hones, polishing buffs, and deburring brushes requiring controlled, steady rotational speed.

Description

The Zipp Air Tool USA ZDG-376A Low-Speed In-Line Air Die Grinder is a high-torque pneumatic rotary tool designed for controlled material removal, surface conditioning, and tire repair. Powered by a 0.5 horsepower motor geared down to 3,600 RPM, this grinder provides sustained rotational torque without generating excessive friction heat that can scorch rubber, melt plastics, or glaze metal surfaces.

Equipped with a precision 1/4-inch (6 mm) collet and compatible with 1/8-inch (3 mm) accessories, the ZDG-376A delivers smooth, concentric rotation for flap wheels, wire brushes, sanding drums, and tire buffing rasps. Weighing 1.5 lbs (0.7 kg) with a compact 7.8-inch (200 mm) in-line profile, it provides superior handling and operator control during detailed finishing tasks. Consuming an average of 3.7 CFM through a standard 1/4" NPT/PT inlet, it is a durable, essential tool for automotive tire shops, composite fabricators, and metal finishing operations.