4-1/2" X 7/8" Type 27 16-Grit Black Silicon Carbide Rigid Coarse Semi-Flex Disc tool Oversize taps are similar in

Oversize taps are similar in design to a standard taps

AMC® Hex Reducing Nut

Additional Information: 28 inHg Vacuum Rating

53 in L Inlet to Outlet

Meter-In 90 deg Flow Control Valve

4-1/2" X 7/8" Type 27 16-Grit Black Silicon Carbide Rigid Coarse Semi-Flex Disc tool Oversize taps are similar in4 1 2x7 8 T27 SC 16 GRIT ~ 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