Ingersoll Rand G1H350RG4 Horizontal Grinder | 0.4 HP | 35,000 RPM | 1/4" Collet | Rear Exhaust

For high-speed deburring, edge cleanup, and localized material removal with straight-line accessory access, the Ingersoll Rand G1H350RG4 Horizontal Grinder combines a 0.4 HP pneumatic motor with 35,000 RPM free speed and a 1/4-inch collet. This higher-speed configuration supports precision grinding and finishing with smaller shank-mounted accessories, while the horizontal layout keeps the accessory aligned with the tool body for direct access to openings, edges, grooves, ports, and accessible internal surfaces.

The Ingersoll Rand G1H350RG4 uses a collet, which grips the straight shank of a compatible carbide burr, mounted point, or other accessory. Its 35,000 RPM free speed provides faster accessory rotation than the lower-speed G1 horizontal grinder models, making correct accessory diameter and speed rating especially important. The rear exhaust directs discharged air away from the immediate grinding area, helping reduce airflow disturbance around the accessory and workpiece during fabrication, repair, maintenance, and production-finishing operations.

Type: Horizontal Grinder | Model: G1H350RG4 | Series: G1 Series | Configuration: Horizontal | Motor Power: 0.4 HP | Free Speed: 35,000 RPM | Collet Size: 1/4" | Exhaust: Rear

Features:

• 0.4 HP pneumatic motor supplies power for high-speed deburring, edge finishing, and localized surface-preparation work.
• 35,000 RPM free speed supports rapid cutting and abrasive action with compatible accessories rated for the tool's maximum speed.
• 1/4-inch collet accepts matched carbide burrs, mounted points, and other shank-mounted accessories properly.
• Horizontal configuration provides straight-line accessory alignment for working on openings, grooves, edges, ports, and accessible internal surfaces.
• Rear exhaust routes discharged air away from the accessory and immediate work area.
• Collet-mounted accessory system allows tooling to be selected according to the workpiece material, surface profile, and required finish.
• Higher-speed G1 Series configuration supports detailed grinding and deburring with smaller compatible mounted accessories.

Made in USA:

Applications:

• Metal fabrication — removing burrs, cleaning openings, and refining cut edges on fabricated parts and assemblies.
• Foundry and casting cleanup — removing small flash, parting lines, and localized surface imperfections from compatible cast components.
• Industrial maintenance and MRO — cleaning machinery parts, preparing repair areas, and correcting localized surface damage.
• Automotive and transportation repair — finishing ports, brackets, housings, and components where straight-line tool access suits the work area.
• General manufacturing — performing repetitive precision deburring, edge finishing, and localized material removal on production components.

FAQs:

• Q: What accessories fit the Ingersoll Rand G1H350RG4?
  A: Use properly rated accessories with a compatible 1/4-inch shank, such as suitable carbide burrs and mounted points. Confirm the accessory dimensions, material suitability, and maximum operating-speed rating before use.
• Q: What type of work benefits from the 35,000 RPM speed?
  A: The higher speed can suit smaller compatible burrs and mounted abrasives used for precision deburring, edge cleanup, and localized finishing. The correct operating range depends on accessory diameter, material, and the accessory manufacturer's instructions.
• Q: How does the G1H350RG4 differ from the G1H200RG4?
  A: The G1H350RG4 operates at 35,000 RPM, while the G1H200RG4 operates at 20,000 RPM. Both supplied models use a 0.4 HP motor, 1/4-inch collet, horizontal configuration, and rear exhaust.
• Q: Can conventional grinding wheels be installed on this model?
  A: No. This grinder uses a 1/4-inch collet for compatible shank-mounted accessories and is not configured with the threaded spindle and guard required for conventional grinding wheels.
• Q: Is every 1/4-inch shank accessory safe to use at 35,000 RPM?
  A: No. The shank size confirms only physical fit. The accessory must also be approved for the application and have a maximum operating-speed rating equal to or greater than 35,000 RPM.

Looking for more information about the Ingersoll Rand Grinder? Click here to view the Catalog

For help choosing the correct Ingersoll Rand Grinders for your application, please call (800) 608-5210 or email info@intlairtool.com