4-1/2" X 7/8" Type 29 60-Grit Brown Aluminum Oxide Red Fiber Backing Semi-Flex Disc tool 507 in Body Size

507 in Body Size

34 in L x 1

12-1/2 in L Inlet to Outlet

1-1/2-11-1/2 x 1-1/4-11-1/2 x 1/2-14 Thread

4x90 head geometry prevents locking when hitting rebar on the side

4-1/2" X 7/8" Type 29 60-Grit Brown Aluminum Oxide Red Fiber Backing Semi-Flex Disc tool 507 in Body Size4 1 2X7 8 T29 AO 60 ~ Silicon Carbide (C) for aggressive grinding on non ferrous materials such as: Removing Epoxy, Glue or Urethane,Coatings, Mastiks, Fiberglass (ex: boat hulls), Quartz Terrazzo Concrete, Marble, Enamels Porcelain Clay. ~ Aluminum Oxide (A) for metal working and grinding down rough castings. Excellent on materials such as: Cold rolled steel, Stainless steel, Bronze, Aluminum, Iron