Speed On Off Switch for 200 Electric Drill Rotary Tools Corded, variablespeed on/off switch designed to old or damaged switches in the 200 Electric Drill Rotary Tools, restoring reliable control of your tool. Built for durability and longlasting performance to withstand regular use. Easy replacement with a straightforward installation process; designed to fit and function with 200 Electric Drill Rotary Tools for a seamless swap. Variable speed control provides precise adjustment to match the task, giving better control and reducing the risk of damage to materials. Compatibility and formfit are maintained with the 200 Electric Drill Rotary Tools, ensuring the same electrical interface and operation as the original switch. Practical use scenarios: Woodworking: drilling pilot holes and guiding bits at appropriate speeds to improve control and finish. Metalworking and hard materials: deburring or light grinding with controlled speed to minimize tool and material wear. Plastic or acrylic work: drilling or cutting at moderate speeds to prevent cracking or chipping.