High-Speed 90i/min Pneumatic Pencil Grinder - Air Micro Die Grinder Kit for Precision Metalworking & DIY Projects - Perfect for Jewelry Making, Automotive Repair & Small Part Grinding

Package List: 1 x Pneumatic Grinding Machine (Pen Head Type Random)2 x Wrench1 x Nozzle1 x Oiler1 x Chuck1 x User Manual (Chinese and English ) Note: Manual measurement, please allow a little error Specification: Item Type Pneumatic Grinding Machine Material Alloy steel Average Speed 58000rpm up to: 65000rpm Air Consumption 90i/min Working Pressure 6‑7map Inlet Size Approx. 203.2mm / 8in Inner Diameter of Air Tube Approx. 8mm / 0.3in Tube Length Approx.113.1cm / 44.5in Pneumatic Grinding Pen Size Approx.13.4 x 1.7cm / 5.3 x 0.7in

High‑speed rotation, can adapt to high‑speed processing, effectively improve work efficiency.

Small size and light weight, light pen‑shaped designed, easy to use with one hand.

Air tube connector is made of alloy steel, which is strong, wear‑resistant and practical.

Complete tools, you can operate it yourself, suitable for DIY enthusiasts.

Suitable for accurate grinding of various metals, grinding of various welding surfaces, cutting of plastic, stone, wood, etc.