Cutting machine trigger with built-in speed control — designed for power control in electric power tools. Key benefits Precise motor control: Built-in speed control knob lets you set the motor speed for smoother cuts and better surface finish. Safer default state: NO (Normally Open) type trigger button stays off until intentionally pressed, reducing accidental starts. Durable, user-friendly operation: Plastic-cased trigger provides reliable actuation and a comfortable feel for extended use. Broad compatibility: Widely used for power controlling in electric power tools, compatible with cutting machines, electric planers, and marble machines. What it does Acts as the main power-control and speed-adjustment interface for the tool. The NO-type trigger controls on/off function; the integrated knob adjusts motor speed without separate controllers. Material and performance Trigger housing: plastic casing for impact resistance and electrical insulation. Functionality: combines trigger start/stop (NO type) with a variable speed control knob for real-time adjustment. Typical applications Cutting machine: Adjust blade speed to match material hardness for cleaner cuts and reduced chipping. Electric planer: Fine-tune planer speed to control chip removal rate and improve surface smoothness. Marble machine: Control rotational speed to prevent overheating and reduce tool wear when working with stone. Compatibility and installation notes Intended for use in electric power tools that accept a NO-type trigger and integrated speed control. Suitable for replacement or upgrade where plastic-cased triggers with a built-in speed knob are required. Purchase this component if you need a combined trigger and speed control solution for cutting machines, electric planers, or marble machines that emphasizes default-off safety, simple speed adjustment, and a plastic-cased trigger mechanism.