cutting mechanical electrical circular saw fixed guide rail sliding rail fixed cutting bracket sliding woodworking hydropowe

description: the double ruler has precise scale and clear scale for easy operation. the fixed slot of aluminum alloy cutting width is wear-resistant and durable. the cutting range is between 0-65cm, which can be cut and adjusted y. the locking buckle design can fix the cutting distance with one key and reduce errors during operation. the backing is smooth and not stuck, cutting smoothly during operation, improving efficiency. specifications: item name: circular saw track material: a