btnx Professional Universal Chainsaw File Angle Corrector Stand - Automatic Angle Lock for Effortless Chain Sharpening P7Q2M

Product Advantages1. Automatic angle setting, precise chain sharpening: Built-in angle positioning buckle automatically locks at 25°/30°/35°, ensuring consistent grinding depth and precise angle for each chain tooth.2. Universal compatibility: Adapts to different diameter files; the bracket is adjustable in width.3. Ergonomic grip structure: Ensures even pressure on the hand during sharpening, preventing the file from slipping and causing injuries; significantly reduces sharpening time.4. Sturdy and durable, excellent value for money: The main body is made of thickened ABS engineering plastic + metal guide rails, making it wear-resistant, drop-resistant, and not easily deformed.5. No easily damaged parts, long service life; suitable for both home use and small repair shops, making it more cost-effective for long-term use.Shipping list: Bracket + Handle + 3 x 4.0mm files + 3 x 4.8mm files + 3 x 5.5mm files