For general excavation purposes especially where soils are of a heavy nature. The blade is slightly curved. YD handle. The new POLYFIBREPRO range is designed to offer the engineer a high degree of FibreGlass strength along with the comfort of a profile moulded PYD hand grip. The fibreglass core is coated with an injection moulded polypropylene sheathing. This produces an incredibly strong handle, virtually unbreakable and highly resistant. It is capable of withstanding high voltages and is self extinguishing.