Micro-set pneumatic pencil grinder kit, portable polishing and engraving tool

Features:1. High Speed ​​and Pressure: This pneumatic pencil grinder operates with an air compressor, gliding on the outside at a free air speed of 65,000 RPM and a working air pressure of 90 psi.2. One-Hand Operation: This pneumatic pencil grinder is small, lightweight, and pen-shaped for easy one-handed operation, bringing more convenience to your work.3. Zinc Alloy: Made of zinc alloy, this pneumatic pencil grinder is durable, wear-resistant, and a professional and practical model-making tool. High-speed rotation improves work efficiency and provides better results.4. Pencil-type shaft: This pneumatic pencil grinder features a pencil-style shaft that provides control and maneuverability when cutting, grinding, and polishing surfaces.5.Application scenarios: Can be used for cleaning, chamfering, grinding, engraving, and internal machining of various metals.Can also be used for cutting, grinding, and polishing plastic, stone, wood, etc.Widely used in iron products, woodworking, exterior processing in the tire industry, shipbuilding industry, etc.Specifications:Item Type: Pneumatic Pencil Grinder KitMaterial: Nylon, Zinc AlloyCollar Size: 1/8 inWorking Pressure: 90 psiInlet: 1/4 inPackage List:Package includes: 1 x Pneumatic Pencil Grinder1 x Oil Bottle2 x Wrenches1 x Interface1 x Clamping Collet10 x Grinding Heads1 x English ManualNote:In the operating room, please be careful to turn on the silver switch and maintain The switch slows down and gradually accelerates to keep the engine always in working order.