Features High efficiency: the idle speed can reach up to 30,000 rpm, which ensures high efficiency when chamfering and deburring. By using high-quality accessories, the pneumatic chamfering machine makes assembly more precise, stable, robust and durable and has a long service life. Easy chamfering: thanks to the simple manual operation, you can quickly cut right angles and round corners with one hand. This small grinder has a lightweight and comfortable ergonomic design, is small, lightweight, low vibration and easy to grip. Easier to work - Simply unscrew and twist to select the size, and screw to attach, the entire adjustment is very easy. Support the grinding function when chamfering tight spaces. Great materials - Combination of triangular tungsten carbide cutting head and aluminium alloy material, sturdy and durable. It is suitable for small jobs and hard-to-reach areas, is suitable for light sanding, edge sanding and rust removal and offers versatility for any task ahead. Convenient transport: this pneumatic chamfering machine is designed for a low weight and a compact size. Both storage and transport are easy. Specification: Item Type:Pneumatic Chamfering Machine Product material: tungsten carbide + aluminium alloy. Product Model: KP-5704 Air consumption: 0.14 m³/min. Chamfering capacity: C0.1-C1.5. Idle speed: 30,000 rpm Chamfer opening: approx. ≥7 mm / 0.28 inches. 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 (English language not guaranteed). Package List 1 x Pneumatic Chamfering Machine 1 x Hex Wrench 1 x Wrench 1 x Pneumatic Connector 1 x User Manual