Achieve precise, high-speed grinding and polishing with the 65000 RPM Pneumatic Grinding Pen. This air micro die grinder delivers professional-grade power in a compact, maneuverable tool, featuring a 120-degree bending head for accessing confined spaces and intricate work on metal, wood, and composites. Features and Benefits
- 65000 RPM Free Speed - Provides exceptional material removal rates for fast, efficient grinding, polishing, and deburring tasks.
- 120-Degree Bending Head - Enables precise access to tight corners, complex contours, and hard-to-reach areas that straight tools cannot.
- Lightweight, Pen-Style Design - Reduces user fatigue during extended operation and offers superior control for detailed, delicate work.
- Durable Pneumatic Motor - Ensures reliable, maintenance-free performance with consistent power output, requiring only a standard air supply.
- 1/8-Inch (3.175mm) Collet Capacity - Accepts a wide range of standard rotary burrs, grinding stones, and polishing accessories for versatile use. Applications
- Metal Fabrication and Finishing - Ideal for deburring machined parts, weld cleaning, and precision grinding on automotive or metalworking projects.
- Jewelry Making and Engraving - Perfect for detailed carving, shaping, and polishing of precious metals, stones, and other fine materials.
- Woodworking and Model Making - Excellent for intricate carving, shaping, and smoothing on wood, plastics, and composite materials.
- Automotive and Restoration - Suited for porting cylinder heads, smoothing body filler, and detailed cleanup in engine bays or on small parts.
Collet Size: 3 mm (1/8"). Weight: ~0.3 kg. Power Source: Compressed Air. Air Consumption: ~0.35 m³/min (~12.5 CFM). Air Inlet Thread: 1/4" NPT. Head Angle: 120 Degrees. Maximum Rotational Speed: 65000 RPM. Model: Bending Head. Noise Level: < 85 dB(A). Operating Air Pressure: 0.6 - 0.7 MPa (90 - 100 PSI). Overall Length: ~150 mm. Type: Pneumatic Micro Die Grinder. Vibration: < 2.5 m/s². Collet Size: 1/8 inch (3.175 mm). Overall Length: Approx. 150-180 mm. Recommended Hose Diameter: 6 mm (1/4 inch) ID. Net Weight: Approx. 0.25-0.35 kg. Body Material: Aluminum Alloy. Head Material: Hardened Steel. Power Source: Compressed Air. Free Speed: 65000 RPM. Tool Compatibility: All 1/8 inch (3.175 mm) shank rotary burrs, grinding stones, polishing bits. Operating Air Pressure: 90 PSI (6.2 Bar). Air Consumption: Approx. 4-5 CFM (113-142 L/min). Air Inlet Thread: 1/4 inch NPT. Exhaust Direction: Rear or Side Exhaust with Muffler. Head Configuration: 120-Degree Angled/Bent Head. Lubrication Requirement: Requires in-line oiler or daily tool lubrication. Noise Level: < 85 dB(A) (Estimated). Type: Pneumatic Micro Die Grinder. Vibration Dampening: Ergonomic Rubberized Grip. Q: What are the specifications for this 65000 RPM pneumatic grinding pen? A: This air micro die grinder operates at a high speed of 65,000 RPM and features a 120-degree bending head for accessing tight spaces. It is a pneumatic tool, requiring a compatible air compressor to function.. Q: How durable is this 120-degree bending head air micro die grinder? A: This grinder is built for reliable performance in demanding workshop environments. It is constructed from robust materials to withstand regular use, offering excellent value for both DIY enthusiasts and professionals.. Q: Can I use this pneumatic grinding pen for detailed polishing and engraving work? A: Yes, the 65000 RPM speed and precise 120-degree head make it ideal for detailed tasks like polishing, engraving, and fine grinding. It excels in automotive, jewelry, and craft applications where control is key.. Q: Does this air micro die grinder come with a warranty or guarantee? A: Warranty details are typically provided by the seller at the point of purchase. We recommend checking the specific product listing or contacting customer support for the exact warranty terms before buying.. Q: Is this 65000 RPM air die grinder a good value compared to other 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 its high-speed motor and specialized bending head design..