Description
The Magnum 1/4-Inch Die Grinder Kit delivers a comprehensive pneumatic grinding and honing setup designed to tackle diverse surface conditioning applications. The Magnum MAG-DGK250 provides high-speed rotation to quickly strip material, prep weld areas, or clean automotive components.
Features
- High-Speed Performance – Reaches up to 22,000 RPM to execute rapid material removal.
- 1.5 HP Motor – Supplies consistent pneumatic power to prevent stalling under heavy grinding loads.
- Long-Throat Grinder Cap – Streamlines bit swaps using standard wrenches for reduced downtime.
- Pneumatic Kit Package – Includes accessories and a dedicated storage container to protect items between jobs.
Specifications
- Collet Size: 1/8 in (3.18 mm)
- Motor Power: 1.5 HP
- No-Load Speed: 22,000 RPM
- Average Air Consumption: 4.5 CFM (127.4 L/min)
- Air Pressure Rating: 90 PSI (6.2 bar)
- Maximum Working Pressure: 90 PSI (6.2 bar)
- Minimum Inlet Hose Diameter: 3/8 in (9.5 mm)
- Air Inlet Thread Size: 1/4 in NPT
- Supplier Part Number: DGK250
- KMS Product Code: MAG-DGK250
Includes
- 1/4-in Air Die Grinder
- Mini Oiler
- Air Tool Oil
- (10) Mounted Stones
- Storage Case
Compatibility
Requires a 3/8-inch minimum diameter air supply hose and a compressor capable of maintaining 4.5 CFM at 90 PSI. Acceptable accessories include standard 1/8-inch shank mounted stones, sanding points, and carbide burrs.
Common Shop Applications
- Rust and Paint Removal – Stripping old surface coatings and scale from automotive sheet metal or steel frames.
- Wood Carving and Smoothing – Shaping complex wood contours, cleaning up rough cuts, and roughing out sculptures.
Recommended Shop Add-Ons
- Expand your grinding capabilities with Magnum Carbide Burrs.
- Maintain safe working conditions using Magnum Safety Glasses.
Frequently Asked Questions
Q: What size air line hose do I need to run this tool? A: A minimum 3/8-inch internal diameter inlet air hose is required to supply sufficient volume to the grinder.
Q: Do I need to lubricate this die grinder manually? A: Yes, you must oil the tool regularly; use the included mini oiler or add a few drops of air tool oil directly into the inlet before each use.









