Specification Brand : Auto Dynasty BulletPoint1 : High Free Speed - Straight grinder has a free speed of up to 25,000 RPM for quickly and efficiently. Die grinder can be used flexibly to access tight spaces that are not accessible with angle grinders. BulletPoint2 : Ergonomic Design - Air rotary tool with comfortable ergonomic design, small size, light weight, easy to use with one hand, suitable for hand-held homework. The ergonomic body design allows for a more comfortable grip and more control. Durable ball bearing construction provides better balance and ensures longer product life. BulletPoint3 : Safety And Durability - This Air Die Grinder is lightweight aluminum alloy housing, sturdy and durable, long service life. High-speed rotation, can adapt to high-speed precision machining. Lever Lock-off throttle to prevent accidental start up, safe to use. BulletPoint4 : Complete Accessories - 1/4 die grinder with Straight Head, Equipped with 1/8" Collets, 10 x Grinding Stones, 2 x Hand Wrenches, 1/ 4 NPT Connector. Before using the tool, refuel and idle for one minute before use, to ensure the normal use of the state. BulletPoint5 : Wide Application - Power die grinders include 10 different styles of grinding wheel heads to meet your needs. Used with a Variety of Accessories for Weld Breaking, Smoothing Sharp Edges, Deburring, Polishing and Grinding. BulletPoint6 : Inlet port: 1/4BSP Color : Black IncludedComponents : No IncludedComponents1 : 1 x Pneumatic Grinder IncludedComponents2 : 2 x Wrench IncludedComponents3 : 1 x 1/4BSP Air Inlet Connector IncludedComponents4 : 1 x Chuck 3.15mm or 6.35mm (1/8" or 1/4") ItemName : [16 Pcs] Universal Mini Air Die Grinder Tools Kit 25000 RPM Straight Pneumatic Rear Exhaust Polisher with Grinding Heads Spanner Accessories ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : power-die-grinders Manufacturer : Auto Dynasty Material : Aluminum ModelName : Ylwxzenithunbeir01sz-13 ModelNumber : Ylwxzenithunbeir01sz-13 PartNumber : ADTOOLS00531 PowerSourceType : ac/dc ProductDescription : The Air Die Grinder Kit encompasses a variety of grinding heads tailored for multiple purposes including grinding, polishing, deburring, and smoothing surfaces. The paddle throttle lever ensures smooth control, significantly reducing hand fatigue. Its compact and lightweight design allows for effortless access to small areas, while its high-speed rotation capability adapts seamlessly to high-precision machining tasks. Furthermore, the kit is designed for user-friendliness, featuring ease of use, assembly, and disassembly, making it an ideal tool for any professional or DIY project.