The alloy fixed-angle knife sharpener features a straight track and adjustable locking mechanism for precise angle adjustment. It ensures smooth and accurate grinding without damaging the blade. It comes with a pair of double-sided grinding stones of 400 mesh and 1000 mesh, suitable for roughing out chipped edges and fine polishing the blade surface. The bottom has a non-slip base for stability, and comes with a hexagonal wrench. Even beginners can easily sharpen a sharp and uniform blade edge.

The equipment is equipped with multiple gear angle adjustment knobs, which are fixed by brass locking screws to meet the grinding needs ranging from thin kitchen knives to thick woodworking chisels. The straight parallel track prevents the tool from deviating, ensuring a constant angle throughout the grinding process, eliminating the problem of inconsistent grinding angles during manual sharpening, avoiding blade thinning, curling, and asymmetry. Each grinding can form a regular and uniform edge. An Allen wrench is included, making the adjustment and locking operation simple, allowing for easy switching of grinding angles at any time.This track-type fixed-angle knife sharpener is made of an alloy frame for stability, equipped with 400-mesh and 1000-mesh double-sided sharpening stones that can be freely adjusted for grinding angles. It guides the grinding along a straight track, ensuring uniformity in the straight-line grinding process. Even beginners can smoothly produce sharp knife edges. It is an ideal professional sharpening tool for household kitchen knives, woodworking planes, and engraving knives.
400/1000-mesh double-sided sharpening stones, completing both rough and fine grinding in one step.
The matching double-sided composite grinding stone has a coarse surface of 400-mesh for repairing chipped, broken, or severely worn knives, quickly removing metal burrs; a fine surface of 1000-mesh for precise polishing, creating a smooth and sharp blade surface, reducing the resistance when cutting vegetables or working with wood. The grinding stone is flat and not prone to deformation, producing less dust when immersed in water, and is suitable for both soft and hard steel knives. No additional sharpening stones need to be purchased, and a complete process from repair to polishing is covered by this set.
The alloy frame and anti-slip base prevent the device from sliding during grinding, ensuring stable operation.
The overall support structure is made of thickened alloy material, with a rust-proof matte finish on the surface, strong in load-bearing capacity and not prone to deformation. The bottom is equipped with anti-slip metal feet, firmly adhering to the work surface during placement, and the entire machine will not shift or shake during pushing and pulling. The clamping force is moderate, ensuring the stability of various narrow and wide knives, without scratching the blade surface. Woodworking chisels, engraving knives, kitchen knives, and fruit knives can all be fixed for grinding.
The smooth straight-line push-pull track makes the operation easy and low in threshold.
The long-distance parallel guide rail structure allows the tool to move in a straight line throughout the pushing and pulling process, with uniform force, eliminating the need to deliberately control the force of the hand. Whether it is a professional woodworking tool for long-term sharpening or a daily kitchen knife grinding at home, beginners can easily get started after familiarizing themselves. The overall structure is easy to disassemble and assemble, the grinding stone can be removed and cleaned separately, and the support frame can be stored without taking up space. It caters to various usage scenarios such as woodworking workshops and home kitchens, and is simple to maintain over the long term.