digging bar造句

The ends of a digging bar are shaped during manufacturing to make them useful for various purposes.
Digging bars are known by various other names depending on locale, structural features, and intended purpose.
Common uses of digging bars include breaking up clay, concrete, frozen ground, and other hard materials, moving or breaking up tree roots and obstacles, and making holes in the ground for fence posts.
A "'digging bar "'is a long, straight metal bar used as a hand tool to deliver blows to break up and loosen hard or compacted materials ( e . g ., soil, rocks, concrete, ice ) or as a lever to move objects.
It's difficult to find digging bar in a sentence. 用digging bar造句挺难的