Ingersoll Rand G1X350PG4M Extended Air Die Grinder | 0.4 HP | 35,000 RPM | 6 (mm) Collet | Piped Away Exhaust

Grinding deep inside fabricated assemblies, recessed cavities, and hard-to-reach metal components requires a tool that combines extended reach with high-speed material removal. The Ingersoll Rand G1X350PG4M Extended Air Die Grinder is part of the G1 Series and features a 0.4 HP (0.30 kW) pneumatic motor operating at a 35,000 RPM maximum free speed. Its 6 mm collet accommodates compatible metric-shank carbide burrs and mounted grinding accessories for deburring, weld cleanup, casting preparation, and localized surface finishing. The extended horizontal configuration provides additional reach beyond standard straight die grinders, while the piped-away exhaust allows discharged compressed air to be routed away from the immediate grinding area, helping operators manage exhaust airflow around the workpiece.

The G1X350PG4M measures 9.1 inches (232 mm) in overall length and weighs 1.3 lbs (0.59 kg), providing a practical balance between extended access and manageable tool weight. Its comfortable D-shaped grip supports controlled handling during repetitive grinding operations, while G1 Series construction is built to withstand repeated drops, chemical exposure, and challenging industrial working conditions. The grinder incorporates one-nut access for motor servicing, simplifying access to internal motor components during maintenance. With a 1/4-inch air inlet, 8 mm (0.31-inch) minimum hose size, and vibration level below 2.5 m/s², this model is suited to industrial finishing operations where reach, accessory speed, and convenient service access are important selection factors.

Type: Extended Pneumatic Die Grinder | Model: G1X350PG4M | Series: G1 Series | Rated Power: 0.4 HP (0.30 kW) | Maximum Free Speed: 35,000 RPM | Collet Size: 6 mm | Configuration: Extended Horizontal | Exhaust: Piped Away | Weight: 1.3 lbs (0.59 kg) | Overall Length: 9.1" (232 mm) | Air Inlet Size: 1/4" | Minimum Hose Size: 0.31" (8 mm) | Vibration Level: Less than 2.5 m/s²

Features:

• Extended horizontal body provides additional reach for grinding recessed surfaces, internal casting features, and metal components obstructed by surrounding structures.
• 0.4 HP (0.30 kW) rated motor power supports light material removal, deburring, rough casting cleanup, and detailed metal finishing.
• 35,000 RPM maximum free speed supports high-speed grinding with compatible carbide burrs and mounted abrasive accessories.
• 6 mm collet accepts correctly sized metric-shank grinding accessories for localized surface preparation and precision material removal.
• Piped-away exhaust configuration allows discharged compressed air to be routed away from the immediate work area through a suitable exhaust arrangement.
• Comfortable D-shaped grip and manageable tool weight support controlled handling during repetitive finishing operations.
• G1 Series construction is built to withstand repeated drops, harsh chemicals, and tough industrial environments.
• One-nut access for motor servicing simplifies maintenance access, helping technicians inspect and service internal components.

Applications:

• Foundry and casting operations: Removing casting flash, cleaning recessed casting surfaces, and deburring internal metal features accessible with an extended grinder.
• Metal fabrication and welding: Grinding difficult-to-reach weld areas, removing minor weld irregularities, and preparing metal edges for finishing.
• Heavy machinery manufacturing: Cleaning recessed surfaces, deburring fabricated equipment components, and finishing mechanical assemblies.
• Tool and die workshops: Refining machined features, removing burrs from deeper cavities, and performing localized material removal with suitable carbide burrs.
• Shipbuilding and structural fabrication: Cleaning accessible internal metal surfaces and welded components where extended tool reach is beneficial.
• Industrial maintenance and MRO: Deburring replacement components, preparing metal surfaces, and performing localized grinding during equipment refurbishment.

FAQs:

• Q: What is the advantage of the extended design on the Ingersoll Rand G1X350PG4M?

  A: The extended horizontal configuration provides additional reach compared with standard straight die grinders. Its 9.1-inch overall length helps operators access recessed grinding locations, internal casting features, and areas where surrounding components restrict tool positioning. Always confirm sufficient clearance for safe accessory operation.

• Q: What grinding accessories fit the G1X350PG4M?

  A: This grinder uses a 6 mm collet for compatible metric-shank carbide burrs and mounted grinding accessories. Accessories must be approved for use at 35,000 RPM or higher and suitable for the workpiece material. Follow the accessory manufacturer's requirements for shank engagement, maximum diameter, and permitted overhang.

• Q: How does the G1X350PG4M compare with the G1H350PG4M?

  A: Both models provide 0.4 HP rated power, 35,000 RPM maximum free speed, a 6 mm collet, and piped-away exhaust. The primary difference is configuration: the G1X350PG4M has an extended horizontal body for reaching deeper grinding locations, while the G1H350PG4M uses a standard straight-body arrangement.

• Q: What does piped-away exhaust do on this pneumatic die grinder?

  A: Piped-away exhaust allows discharged compressed air to be routed away from the immediate work area using an appropriate exhaust connection. This helps manage airflow around the grinding position, but it does not collect grinding dust or replace workplace ventilation and dust extraction equipment.

• Q: What compressed air connection does the G1X350PG4M require?

  A: The manufacturer specifies a 1/4-inch air inlet and an 8 mm minimum hose size. The air supply must deliver sufficient airflow at the manufacturer's recommended operating pressure. Confirm the model-specific air consumption requirement before selecting a compressor or sizing a compressed air distribution system.

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

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