The definition of straight polished

- Oct 31, 2017-

Straight line grinding is the first step in the movement modification, it is an important process to determine the quality of chamfering. Side grinding first use a file, and then in a diamond grinding head with a "micro-cut" motor on the matte scrub, along the side of the side to draw a one-way parallel lines. Straight-line grinding The surface of the side surface is smooth by removing the burrs and debris left on the side of the board or deck after machining.