tip protector造句

Tip protectors are metal or plastic devices that fit over the bar tip and are usually fitted to small, domestic-class saws.
They find a useful application in pole pruners and one-handed battery-powered saws that are used for trimming, hedge laying etc . The hooked nose of the tip protector can be used to " grab " branches for cutting, and presents no great drawback since these very small saw units are not used for cuts where the bar tip is buried.
It's difficult to find tip protector in a sentence. 用tip protector造句挺难的