8pcs High Speed Steel M1 Involute Gear Milling Cutters, 22mm Diameter Bore, 20 Degree PA20, Sizes #1-8 for Precision CNC Gear Cutting in Industrial Metalworking

8pcs High Speed Steel M1 Involute Gear Milling Cutters, 22mm Diameter Bore, 20 Degree PA20, Sizes #1-8 for Precision CNC Gear Cutting in Industrial Metalworking

• [Precision Cutting Range] Complete 8-piece HSS gear milling cutter set for M1 module, covering 1# to 8# to match 12 up to ≥135 teeth, allowing precise machining for various involute gear projects with PA20° 20 degrees bevel gear pressure angle.
• [High-Speed Steel Build] Crafted from high-speed steel for reliable hardness and wear resistance, this set delivers consistent performance while maintaining accuracy in long runs, suitable for CNC or manual milling environments.
• [Versatile Gear Coverage] Each cutter tailored for specific tooth counts—1#:12–13, 2#:14–16, 3#:17–20, 4#:21–25, 5#:26–34, 6#:34–54, 7#:55–134, 8#:≥135—eliminating repeated setups and enhancing workflow efficiency.
• [Standardized Specification] Features 22 mm aperture for general gear cutting machines, M1 module sizing, and matching PA20 pressure angle to insure compatibility and smooth tooth profile generation across diverse applications.
• [Consistent Results] Accurate involute gear shaping mechanism supports smoother operation, reduced vibration, and consistent meshing, helping achieve long lasting tooling life while maintaining precision in industrial production.