Ingersoll Rand G1H200PG4M Heavy Duty Straight Die Grinder | 0.4 HP | 20,000 RPM | 6 (mm) Collet | Piped Away Exhaust

For metalworking tasks that require controlled material removal and access to detailed work surfaces, the Ingersoll Rand G1H200PG4M Heavy Duty Straight Die Grinder offers a compact pneumatic grinding solution for fabrication, maintenance, and industrial finishing operations. Part of the G1 Series, this straight die grinder delivers 0.4 HP (0.3 kW) rated power and a 20,000 RPM maximum free speed for light material removal, casting cleanup, deburring, and weld finishing. Its 6 mm collet securely holds compatible metric-shank grinding accessories, while the piped-away exhaust configuration allows discharged air to be routed away from the immediate work area. This combination makes the grinder particularly useful for tasks requiring a compact tool and controlled exhaust direction.

The G1H200PG4M features a lightweight 0.9 lb (0.41 kg) body and a compact 6.13-inch (156 mm) overall length, supporting maneuverability when grinding around closely spaced components and confined workpieces. Its comfortable, ergonomically shaped body helps reduce gripping fatigue during repeated finishing operations, while the G1 Series construction is built to withstand drops, chemical exposure, and challenging workshop conditions. Ingersoll Rand also incorporates one-nut access for motor servicing, simplifying maintenance access when inspection or repair is required. With a 1/4-inch air inlet and a 2.9 m/s² vibration rating, this model provides a practical combination of portability, grinding speed, and service accessibility for industrial maintenance and manufacturing environments.

Type: Straight Pneumatic Die Grinder | Model: G1H200PG4M | Series: G1 Series | Rated Power: 0.4 HP (0.3 kW) | Maximum Free Speed: 20,000 RPM | Output: 6 mm Collet | Weight: 0.9 lbs (0.41 kg) | Overall Length: 6.13" (156 mm) | Air Inlet Size: 1/4" | Exhaust: Piped Away | Vibration: 2.9 m/s² | Minimum Hose Size: 5/16" (7.94 mm)

Features:

• 0.4 HP (0.3 kW) rated power supports light grinding, deburring, casting cleanup, and other detailed metal finishing tasks.
• 20,000 RPM maximum free speed provides the rotational speed required for compatible mounted abrasives and carbide burrs.
• 6 mm collet accepts appropriately sized metric-shank grinding accessories for precision material removal.
• Piped-away exhaust configuration allows discharged compressed air to be directed away from the immediate grinding area when connected to suitable exhaust routing.
• Compact horizontal body offers maneuverability around closely spaced components and recessed work surfaces.
• Lightweight construction reduces the amount of tool weight operators must support during repeated grinding and finishing tasks.
• Comfortable, ergonomically shaped body supports secure handling and helps reduce fatigue during prolonged operation.
• One-nut access for motor servicing simplifies maintenance access, while G1 Series construction is built to withstand repeated drops, chemical exposure, and challenging work environments.

Applications:

• Metal fabrication and welding: Removing small weld irregularities, smoothing edges, and cleaning localized metal surfaces before finishing.
• Foundry and casting cleanup: Removing casting flash, grinding minor surface imperfections, and deburring accessible casting features.
• Industrial machinery maintenance: Cleaning component edges, removing burrs, and preparing metal surfaces during equipment servicing.
• Automotive body shops: Performing localized metal cleanup and finishing on suitable repair components using compatible grinding accessories.
• Railroad and heavy equipment workshops: Deburring replacement parts, cleaning accessible metal surfaces, and performing light material removal during maintenance.
• General manufacturing: Finishing machined components and removing sharp edges from fabricated metal parts before assembly.

FAQs:

• Q: What collet size does the Ingersoll Rand G1H200PG4M use?

  A: The G1H200PG4M uses a 6 mm collet for compatible metric-shank grinding accessories. This is different from the 1/4-inch collet found on several other G1 Series models. Always match the accessory shank diameter to the installed collet rather than assuming the two sizes are interchangeable.

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

  A: Piped-away exhaust means the tool is configured to direct discharged compressed air through an exhaust routing arrangement rather than releasing it directly at the tool. This can help keep exhaust airflow away from the immediate grinding position. The manufacturer does not specify the required external exhaust connection components in the model specification table.

• Q: Can the G1H200PG4M be used for removing welds and deburring metal parts?

  A: Yes. Ingersoll Rand identifies weld cleanup, deburring, light material removal, and rough casting cleanup among the G1 Series applications. Choose a suitable abrasive or carbide burr according to the workpiece material and the accessory manufacturer's operating limits.

• Q: How does the G1H200PG4M compare with the G1H200RG4?

  A: Both models are rated at 0.4 HP and 20,000 RPM. The G1H200PG4M uses a 6 mm collet and piped-away exhaust, while the G1H200RG4 uses a 1/4-inch collet and rear exhaust. The correct model depends on accessory shank dimensions and the preferred exhaust arrangement.

• Q: What air supply should be used with the G1H200PG4M?

  A: The official Ingersoll Rand specification table lists a 1/4-inch air inlet and a 5/16-inch minimum hose size. The air consumption value for this particular model is not published in that table. Confirm the required airflow and recommended operating pressure from the manufacturer's product documentation before sizing the compressor and air supply 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