Air Die Grinder, 5" Extended Air Powered Grinder set with 1/4" and 1/8" Collets, 20,000 RPM Pneumatic Grinder for Porting, Polishing and Deburring, Rear Exhaust, 5-Inch Long Reach Shaft Tool

Professional 5-Inch Extended Air Die Grinder for Industrial & Automotive Use Upgrade your workshop with this high-performance 5" Extended Air Die Grinder. Designed specifically for professionals who need to reach deep into engine ports or internal pipe surfaces, this tool combines reach with high-speed power. Why Choose Our Extended Grinder? Traditional die grinders often fall short when working on recessed areas. Our 5-inch extension shaft provides the extra length required for stability and visibility in tight spots. With a 20,000 RPM motor, it cuts through burrs and smooths welds with ease. Technical Specifications: Free Speed: 20,000 RPM Collets Included: 1/4" (6mm) and 1/8" (3mm) Shaft Extension: 5 Inches (127mm) Air Inlet: 1/4" NPT Recommended Air Pressure: 90 PSI Air Consumption: 3.0 CFM Exhaust Type: Rear Net Weight: 653g (1.44 lbs) What's in the Box? 1 x 5" Extended Air Die Grinder, 1 x 1/4" Collet (Pre-installed), 1 x 1/8" Collet, 2 x Adjustment Wrenches.

• EXTENDED REACH FOR HARD-TO-ACCESS AREAS: Features a 5-inch (127mm) extended neck and a total length of 280mm, providing superior access to deep cavities, internal pipes, and narrow spaces where standard grinders cannot reach. Perfect for automotive porting and industrial deburring.
• HIGH-SPEED PRECISION PERFORMANCE: Operating at a powerful 20,000 RPM free speed, this pneumatic tool delivers the precision needed for cleaning welds, smoothing castings, and heavy-duty grinding. Compatible with carbide burrs and mounted stones for versatile metalworking.
• DUAL COLLET VERSATILITY: Comes equipped with both 1/4" and 1/8" collets, allowing you to quickly switch between different shank sizes for various accessories. This 2-in-1 capability saves you from needing multiple tools for different bits.
• REAR EXHAUST & ERGONOMIC DESIGN: The rear exhaust design directs air away from the workpiece and the operator, preventing dust blow-back and surface contamination. The lightweight 653g aluminum body and safety lever throttle ensure comfortable, fatigue-free operation.
• INDUSTRIAL GRADE DURABILITY: Built for professionals, this 1/4" air die grinder operates efficiently at 90 PSI with a 3.0 CFM air consumption. It includes a standard 1/4" NPT air inlet for easy connection to your existing workshop air compressor system.