Features 【High Efficiency】 The no load speed can get up to 30000rpm, which ensures high efficiency in chamfering and deburring. 【Convenient Carry】Designed to have light weight and compact size as well, both the storage and carrying are simple. 【Simpler Working】Just unscrew and rotate to choose the size, and screw for fixing, the whole adjustment is very easy. 【Great Materials】Combining triangle tungsten carbide cutter head with aluminium alloy material, sturdy and durable. 【Easy Chamfering】Simple manual operation allows you to quickly cut out right angle and rounder corner with one hand. Specification: Item Type: Pneumatic Chamfering Machine Product Material: Tungsten Carbide + Aluminium Alloy Product Model: KP-5704 Air Consumption: 0.14m³/min Chamfering Ability: C0.1-C1.5 No Load Speed: 30000rpm Chamfer Aperture: Approx. ≥7mm / 0.28in Adjustable Depth: 0.1-0.9mm Package List: 1 x Pneumatic Chamfering Machine 1 x Hex Wrench 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