This is a 6 part pipe over-grainer. It is used to create the shaped grain found in hardwoods such as mahogany, maple, and walnut. It is referred to as a piper over-grainer because of the way the bristles are clumped together on the brush.

Piped Overgrainer

This is a 6 part pipe over-grainer. It is used to create the shaped grain found in hardwoods such as…