Features High efficiency: The idle speed can reach up to 30,000 rpm, ensuring high efficiency in chamfering and deburring. Easy chamfering: Simple manual operation allows you to quickly cut right angles and rounder corners with one hand. Easier to work: Just unscrew and twist to select the size and screw to fix, the whole adjustment is very simple. Great Materials: The combination of triangular tungsten carbide cutting head and aluminum alloy material is sturdy and durable. Convenient Transportation: Light weight and compact size make both storage and transportation easy. Specification: Item Type: Pneumatic Chamfering Machine Product material: tungsten carbide + aluminum alloy Product model: KP-5704 Air consumption: 0.14 m³/min Chamfering ability: C0.1-C1.5 Idle speed: 30,000 rpm Chamfer opening: Approx. ≥7 mm/0.28 inch Adjustable depth: 0.1-0.9mm Package list: 1 x Pneumatic Chamfering Machine 1 x Hex Key 1 x Wrench 1 x Pneumatic Connector 1 x User Manual Package List 1 x Pneumatic Chamfering Machine 1 x Hex Wrench 1 x Wrench 1 x Pneumatic Connector 1 x User Manual