Norton 87845 Rubbing Brick, Fluted, Extra Coarse, 8" x 2" x 2" 4thJuly Cartridge attaches to 1/4" copper

Cartridge attaches to 1/4" copper or poly tube water line

3/4" rolled steel tube frame

Package contains 1 filter

tricks or foolishness with this tool

Adjustment range from 4' to 5' (nominal length)

Norton 87845 Rubbing Brick, Fluted, Extra Coarse, 8" x 2" x 2" 4thJuly Cartridge attaches to 1/4" copperHighlights : Size : 8" x 2" x 2" Fluted Bulk pack For removing mold and form marks, cleaning castings and rubbing down concrete Extra shearing action to carry away debris High quality silicon carbide rub bricks Fluted on two sides for shear cutting Shaped like a building brick , plain rubbing bricks are ideal for dressing Grinding wheels and for cleaning and scouring metal and alloy castings