There has been research done on the activities of creating and designing breakers for coconut shells. The sprocket safety cover, capacitor, belt cover, electric motor as a drive, switch on/off, frame, coconut shell piercing and breaking, gear box, and screw adjuster are among the parts of the shell breaker. One coconut shell can be broken down each minute using the instrument. With a tool's manufacturing costing Rp. This instrument, which costs $7,000,000 and has an 18-day payback period, can be used for post-harvest processing in coconut-producing regions.