Professional edge polishing system with precision angle guide rail, manual polishing tool, shearing machine, kitchen edge grinding tool, household edge cutting machine Features: 1.Sturdy and Reliable Construction: Made from CNC-machined aerospace-grade aluminum alloy, this edge polishing system promises outstanding stability and longevity. Ideal for frequent grinding work, it's built to endure years of consistent use. Essential for any modern kitchen. 2.Effortless Abrasive Replacement: Innovative system enables you to swap abrasive whetstones on this professional edge polishing system quickly and easily no complex adjustments needed. Save time and increase efficiency with a simple, user-friendly design. 3.Precision Control Angle Guide: Manual polishing tool features a fixed 25° guide rail, ensuring each pass delivers a consistent trimming shape. Every time, we can achieve ultra sharp results and restore the cutting performance of the tool with ideal precision. 4.Comprehensive Polishing Kit: The kitchen edge grinding tool includes a 500 grit hard alloy grinding stone, a fine ceramic polishing machine, and a leather polishing pad.Enjoy integrated rough grinding, honing, and polishing to improve tool performance and versatility. 5.Flexible Customization Options: This manual polishing machine offers adjustable angle settings (15 °, 17 °, 25 °) and additional grinding options (800/1000, 1500/2200 grit), making it easy to polish various tools and meet individual needs. Specification: Product Material: ABS plastic + hard alloy abrasive Product Size: 23.25.24cm Product Size: 9.13x2.05x1.57 (inch) Angle Angles: 15°, 17°, 25° 01: 800 grit + 1000 grit grinding discs 02: 800 grit + 1000 grit grinding discs, 1500 grit + 2000 grit self-grinding discs Product List : 1 x Polishing tool (with grinding disc), 3 x Angle gauge 1 x Grinding disc (replacement disc)