Dormer 7/16"-20 HSS-E-PM Spiral Point Plug Tap TiAlN H5 Yellow Ring 3 Flute Bottoming 984″ Style Bottoming Connection Diameter

984″  Style Bottoming  Connection Diameter Machine Side (DCONMS) 0

5D  Applicable Material Cast Iron  Square Size 0

Unique design prevents shaft from pulling out of core while maintaining perfect balance at operating speed

028″  Maximum RPM 10

INTERNAL TOOL

Dormer 7/16"-20 HSS-E-PM Spiral Point Plug Tap TiAlN H5 Yellow Ring 3 Flute Bottoming 984″ Style Bottoming Connection DiameterDORMER HSS E PM SPIRAL POINT PLUG TAP Thread Standard UNF Applicable Material Steel Thread Size 7 16 20 Connection Diameter Machine Side (DCONMS) 0. 323 Thread Diameter Size (TDZ) 7 16 Thread Cutting Part Length (THL) 0. 787 Threads per Inch (TPI) 20 Flute Helix Angle (FHA) 0 Degrees Thread Tolerance Class (TCTR) H5 Tapping Prehole Diameter (Pre hole) 25 64 Overall Length (OAL) 3. 937 Flute Length 0. 787 Chamfer 3. 5P 5P End Shape Spiral Point Coating