The 3-inch pneumatic cutting machine delivers high-speed metal cutting with a powerful air-powered motor, achieving up to 20,000 RPM for fast, clean cuts. This compact air angle grinder is engineered for durability and precise control in demanding workshop environments, offering professional-grade performance in a versatile, multifunctional pneumatic tool. Features and Benefits
- 3-Inch Grinding Disc Capacity - Provides the ideal balance of cutting power and maneuverability for detailed metalwork and tight spaces.
- High-Speed 20,000 RPM Air Motor - Ensures rapid material removal and smooth cutting action with minimal vibration for user comfort.
- Lightweight, Ergonomic Composite Body - Reduces operator fatigue during extended use while maintaining a secure, comfortable grip.
- Durable Ball Bearing Construction - Enhances tool longevity and consistent performance under continuous professional or DIY use.
- Standard 1/4-Inch Air Inlet - Offers universal compatibility with standard workshop air compressors for immediate setup and operation. Applications
- Metal Fabrication and Cutting - Ideal for trimming steel rods, cutting sheet metal, or preparing weld joints with precision.
- Automotive Repair and Modification - Perfect for cutting exhaust components, removing rusted bolts, or shaping body panels.
- General Workshop Maintenance - A versatile tool for grinding down welds, deburring edges, or cutting through various metals and alloys.
- DIY and Home Improvement Projects - Provides the power needed for crafting, sculpture, or modifying metal fixtures and furniture. Note
For optimal performance and safety, always use an in-line oiler and filter with your air supply and wear appropriate personal protective equipment.
Air Inlet Size: 1/4 in NPT. Collet Size: 6 mm. Weight: 0.9 kg. Body Material: Aluminum Alloy. Power Source: Pneumatic (Air). Air Consumption: 0.28 m³/min (10 CFM). Disc Diameter: 76.2 mm (3 in). Free Speed: 20000 rpm. Handle Type: Side Handle. Operating Pressure: 6.2 bar (90 psi). Primary Application: Metal Cutting. Safety Feature: Lever Throttle. Spindle Thread: M10. Tool Type: Angle Grinder. Air Inlet Size: 1/4 inch NPT (Standard for small pneumatic tools). Disc Diameter: 3 inches (76.2 mm). Length: 200 - 250 mm (Estimated overall length). Weight: 0.8 - 1.2 kg (Estimated for compact pneumatic grinder). Housing Material: Reinforced Polymer / Aluminum Alloy. Power Source: Compressed Air. Free Speed: 20,000 - 25,000 RPM (Typical for high-speed pneumatic grinders). Safety Features: Throttle Lock, Ergonomic Grip. Operating Pressure: 90 PSI (6.2 Bar). Tool Certification: CE / GS (Inferred for professional tool). Air Consumption: ~4-6 CFM at 90 PSI (Estimated based on tool size). Applications: Metal Cutting, Grinding, Deburring, Polishing. Collet Type: Locking Flange Nut. Disc Type: Grinding/Cutting Disc. Handle Design: Side Handle (Removable/Angle Adjustable). Noise Level: <90 dB(A) (Estimated for pneumatic tools). Product Type: Pneumatic Angle Grinder. Spindle Thread: M10 (Standard for 3-inch angle grinders). Vibration Level: Low (Inherent to pneumatic tool design). Q: What are the key specifications for this 3-inch pneumatic cutting machine? A: This is a high-speed air angle grinder designed for metal cutting. It operates on standard compressed air and uses 3-inch grinding discs, making it a compact and powerful multifunctional pneumatic tool.. Q: How durable is this mini pneumatic angle grinder for regular workshop use? A: Built for demanding tasks, this pneumatic tool is constructed with robust materials to withstand regular use. Its air-powered motor generates less heat than electric models, contributing to its long-term durability and reliability.. Q: Can this multifunctional pneumatic tool be used for tasks other than metal cutting? A: Yes, while optimized for metal cutting with its high-speed air motor, this angle grinder is multifunctional. With the appropriate 3-inch abrasive or polishing discs, it can also be used for grinding, deburring, and surface preparation on various materials.. Q: Does this pneumatic cutting machine come with a warranty or guarantee? A: Yes, this product is backed by a standard manufacturer's warranty that covers defects in materials and workmanship. Please refer to the seller's listing or documentation for the specific warranty period and terms.. Q: Is this 3-inch air angle grinder a good value compared to electric models? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use, with the added safety and longevity benefits of a pneumatic power source..