Pneumatic Angle Grinding Pen Kit Air Machine 58000RPM High Rotating-Speed Grinder for Engraving

• 【EFFECTIVE TIME ENERGY SAVING】This pneumatic grinding pen has fast grinding speed and powerful torque, which can make your grinding work easier and reduce your working time and energy which will make you more comfortable.
• 【SOPHISTICATED MANUFACTURING】This high-quality pneumatic sharpening pen is made of high-quality movement, not only has strong power and precise sharpening
• 【SOPHISTICATEDAND STREAMLINED】This pneumatic grinding pen is made of relatively light but hard materials and is not only light in weight and has a firm structure and is suitable for manual
• 【SUPERIOR ANTI-SLIP SHANK DESIGN】This pneumatic polishing machine also uses a handle with superior anti-slip performance, which can fully protect the safety of the user and have a longer service life.
• 【LIGHTWEIGHT CORELESS VIRATION】With excellent internal design, coreless vibration and can work long term and mall size and light weight, the pen design makes it easy to operate with one hand

Features: 100% brand new and high quality. Keyless drill chuck for mini power drill, electric grinder. 0.3-3.6mm clamping capacity, easily clamp different size of drill bits. Easily locks onto and releases drill bits. Allows hex drive power drill to use conventional drill bits. Spec: Clamping Capacity: 0.3-3.6mm Driver Shank: 1/4(6.35mm) Hex Shank Package list: 1 * Drill Chuck