WKSTOOL Pneumatic Reciprocating Oscillating Micro Air Mini File Die Grinder Machine Turbo Lapping Filing, Grinding Buffing Polishing Sanding Tools

Complete Kit with Replaceable Chuck & Spanner: Comes with 1 grinder, 1 replaceable chuck, and 1 disassembly spanner. No need to buy extra parts separately. The replaceable chuck lets you switch bits quickly, and the spanner makes maintenance easy. Durable Build for Long-Term Use: Made with sturdy materials to handle regular use. It works reliably for grinding, polishing, or deburring. If you have issues, our team is ready to help—you get a tool that lasts and support when you need it.

• Powerful Pneumatic Performance: Runs on compressed air for consistent, high-torque operation—ideal for precision work on metal, wood, and plastic. Its turbo design delivers fast oscillating action to cut through tough materials without overheating, saving you time on every project.RPN: 30000 /min,Air pressue: 90 PSI, Air consumption:0.08 m3/min,No need of lubricating oil,easy to clean and maintain.
• Multi-Functional Tool: lapping, filing, grinding, buffing, polishing, and sanding. Perfect for auto gear mold,metal parts,repair, jewelry making, Automotive,Metal Plate,and DIY crafts. No need for multiple tools—this mini grinder does it all.
• Compact & Easy to Control: Small, lightweight pen design fits comfortably in one hand, letting you reach tight spaces like engine crevices or jewelry details. The ergonomic grip reduces hand fatigue, even during long use.
• Durable Build Aircraft-grade aluminum housing resists corrosion and heat, ensuring 500+ hours of use. The turbo air intake reduces clogging, while the sealed bearings prevent dust damage, extending tool life by 30% vs standard grinders
• Equipped with two adjustable chucks, suitable for both round-shank and square-shank grinding heads.Comes with all necessary fittings to connect to standard air compressors (requires 90-120 PSI).