Chippers are a valuable addition to the yard power tool arsenal. They can turn brush piles, branches, woody debris and other yard refuse into valuable mulch and wood chips. As you feed the debris through varying size hoppers, powerful blades instantly shred it into smaller chips. You can then spread this mulch around bushes and shrubs to help inhibit weed growth and retain moisture.
There’s a solution for dealing with wood screws which have broken off below the surface of the wood. If you don’t want to risk damaging the wood by digging it out, try driving the screw deeper into the wood with a nail set. Then just fill the hole with a wood filler, and drive a new screw next to the broken one.