Specification Brand : Multizenic BulletPoint1 : High Speed Grinding: With a no-load speed of 35000rpm, this pneumatic grinding pen offers efficient and fast grinding, trimming, and shaping. BulletPoint2 : Versatile Applications: Ideal for polishing, glass resin crafts, rubber tires, and castings, meeting various grinding needs. BulletPoint3 : Compact and Lightweight: Easy to operate with its compact size and light weight, ensuring high grinding efficiency. BulletPoint4 : sturdy and : Features good sealing, stable speed, and excellent transmission performance for long-lasting use. BulletPoint5 : Energy Saving and Environmental Friendly: Powered by compressed air, it is energy saving and environmentally friendly, contributing to a sustainable work environment. IncludedComponents : 1/2-Inch Collet ItemName : 35000RPM High Speed Pneumatic Grinding Pen, Air Die Grinder Tool for Polishing, Glass Resin Crafts, and More, Compact and Lightweight Design, Energy Saving and Environmental ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 25 centimeters ItemPackageDimensions_Width : 20 centimeters ItemTypeKeyword : power-die-grinders Manufacturer : Multizenic ModelName : Multizenicd9aqhsvr54 ModelNumber : Multizenicd9aqhsvr54 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Multizenicd9aqhsvr54 PowerSourceType : Gas Powered ProductDescription : Features: Compressed air for power, energy saving and environmental protection. Good sealing, stable speed and excellent transmission performance. Small air consumption, high rotation speed, smooth running and wear-resistant. Compact size and light weight for easy operating, high grinding efficiency. Suitable for grinding, trimming and shaping the surface of polishing, glass resin crafts, rubber tires and castings, etc.