Ryuhoumaru 1129 Wood Rasp and Chamfering Plane Tool with 4 Step Adjustable Blade

This Ryuhoumaru No.1129 Board Rasp Chamfering Tool combines precise board edge trimming with integrated surface smoothing. The compact rasp features a built-in holder for utility knife blades and a dial-controlled chamfering system, ideal for users needing consistent edge control during wallboard and panel work.Use this tool to chamfer edges on plasterboard, ceiling panels, MDF, plywood, and soft construction timber. It is well suited for building boards, composite wall panels, and new construction materials. While not suitable for hardwood or detailed joinery, it provides a clean edge on soft materials where shaping and smoothing are needed in one pass.Product Data:• Dimensions: Approx. 180 mm × 55 mm × 35 mm• Weight: Approx. 180g• Body Material: Aluminium die cast• Blade Type: Utility knife blade• Adjustment: 4-step dial with markings A to D (1.0 mm to 3.0 mm)• Blade Holder: Magnetic blade pocket with screw lockTo operate, open the rasp cover, remove the black stage plate, and position a utility knife blade on the magnetic holder. Select the chamfering depth using the dial, then replace the cover securely. Apply light, consistent pressure along the board’s edge to cut and smooth in a single motion.After use, clean dust and material residue from the rasp and blade holder. Store in a dry place. Apply oil to the blade before long-term storage. Always check the dial screw is fully tightened before use. Keep out of the reach of children and wear gloves for safety.