Portable Angle Grinder Electric Metal Grinder (4-1/2"x . - AmazonPortable Angle Grinder Electric Metal Grinder (4-1/2"x 1/4"x 7/8" Metal Grinding Wheel Included): Power Angle Grinders: . Usually ships within 3 to 4 days.portable grinding generally,Guarding of portable powered tools. - 1910.243 | Occupational .All portable, power-driven circular saws having a blade diameter greater than 2 .. wheel periphery and sides for safety guards used on other portable grinding.
portable grinding generally