
Valve Seat Reamer14-65. Wide Applicability: Fits all valve angles within 14-65mm range for various car types. No Grinding Required: Processed valve seats can be used directly with new valves without grinding. High Precision Positioning: Ensures accurate angle, chamfering position, width, and coaxiality. Replaceable Blades: Blades can be reground and replaced, extending the tool's lifetime. Hard Alloy Material: Blades made of hard alloy to process special hard seat rings. Special Hinge Function: Can hinge off valve seat rings and process the seat ring hole. Improved Ergonomics: Design improves ergonomics by more than 10 times compared to old models. One-Step Molding: Processes working face and upper/lower chamfering in a single operation.