What are the construction features of the CGW 48220 back-up pad?
4-1/2 abrasive disc backup pad featuring spiral rubber ribs and ventilation holes for cooling and extended disc life.
What are the key specifications for this CGW back-up pad?
Dia is 4-1/2 inches, arbor/shank size is 5/8-11, and rated up to 11,000 RPM. Package quantity is 1 per box.
What types of discs work best with this back-up pad and how should I choose between pad types?
Rubber backup pads suit contours; rigid pads suit aggressive grinding and longer wear.
What applications is this back-up pad intended for?
It is described for use with 4-1/2 inch diameter resin fiber discs, particularly with coarse grits, and is suitable for grinding tasks that require air flow to extend disc life and a cooler operating area.
