资讯

Allows for a flat blind hole to be drill or larger diameter holes to be cut Wood Auger Has a wider twist than a normal drill. It has a screw shaped end point. Not as clean cut as a twist or flat bit.
It’s multi-functional and can drill holes through wood, plastic, metal, masonry and concrete, making it the perfect companion ...
There's nothing worse for a DIYer than throwing away a perfectly good piece of wood because you made a drilling mistake. Pilot holes help prevent that. Pilot holes are drilled into a piece of ...