Standard Abrasives 3" PSA Discs 120 Grit Aluminum Oxide 100 Pack bottoming Thread Diameter Size (TDZ) 1/2″

Thread Diameter Size (TDZ) 1/2″  Thread Tolerance Class (TCTR) | H1 |  Threads per Inch (TPI) 20  Tool Type Clean Out Tap  Thread Standard | NF |  Chamfer Plug  Overall Length (OAL) 3-3/8″  Coating | Black Oxide |  Thread Cutting Part Length (THL) 1-21/32″  Flute Type Straight  Usable Length (LU) 1-21/32″  Style Plug  Flute Count (NOF) 4  Measurement Type Fractional  Applicable Material | Steel |  Series/List # 2146  Cutting Edge Material HSS  Thread Size 1/2″ - 20

square and centered within 0

•DD Style toolholder bushing: combination J and B style bushings-split with a flat and two holes

•CAT V-Flange End Mill Holders •Constructed of alloy steel for long

CHAMFER: PLUG

Standard Abrasives 3" PSA Discs 120 Grit Aluminum Oxide 100 Pack bottoming Thread Diameter Size (TDZ) 1/2″