7-piece injector milling set, diesel injector seat milling set, 17 mm/19 mm injector reamer with case

【Purpose】Diesel injector cutters are specifically designed for cleaning and re-cutting injector bores in diesel engines. They are used to clean and decarbonize injector seats when changing injectors, preventing misfires caused by incorrectly installed injectors.

【High-Quality Material】The injector cutters are made of high-quality 42CrMo steel and are sharp enough to remove carbon deposits from injector bores and nozzles. This tool is powerful and durable.

【Wide Range of Applications】The injector cutter set is universally applicable.

【Easy Operation】Select the appropriate cutting size, insert it into the guide mandrel, and tighten the hex screw. Insert the T-handle into the mandrel and apply downward pressure while turning it clockwise. Remove the cutter and clean the recess.

【Package Contents】9 flat blades, 4 angled blades, 1 guide mandrel, 1 T-handle, 1 Allen key, and 1 carrying case.