Anvil 1/2 In. x 1/2 In. FPT Malleable Iron Galvanized Union Knobs & Pulls upgraded build delivers 5x life

upgraded build delivers 5x life & 2x speed over standard masonry bits

AC-powered smoke alarms must be installed in accordance with all local electrical codes

6" overall length

less carbide wear than 2 cutter means end user is more productive with each bit

Anvil 1/2 In. x 1/2 In. FPT Malleable Iron Galvanized Union Knobs & Pulls upgraded build delivers 5x lifeMalleable galvanized iron pipe fittings. Fed. Spec. WW P 471 B, ANSI B 16. 14 (Dimensions), ANSI B 2. 1 (Pipe Threads), Ferrous Plugs, Bushings, and Locknuts, Fed. Spec. WW P 471 B, ANSI B 16. 14 (Dimensions), ANSI B 2. 1 (Pipe Threads), Malleable Iron Unions (Class 150), Fed. Spec. WW U 531C, ANSI B 16. 39.