Dormer 7/8-14 Tap HSS-E-PM Spiral Point Plug Tap Super B Coating H4 Machine Tap roloc Cutting Edge Material Carbide Teeth

Cutting Edge Material Carbide  Teeth per Inch (TPI) 3  Length 8' 2″  Width (W) 3/4″  Thickness (H) 0

46″ Body Diameter (BD) 2

065″  Grade WDN25U

Annealed cast iron

Made from 31CRV3 High Performance Tool Steel Forgings

Dormer 7/8-14 Tap HSS-E-PM Spiral Point Plug Tap Super B Coating H4 Machine Tap roloc Cutting Edge Material Carbide TeethDORMER HSS E PM SPIRAL POINT PLUG TAP Thread Standard UNF Applicable Material Stainless Steel Thread Size 7 8 14 Connection Diameter Machine Side (DCONMS) 0. 697 Thread Diameter Size (TDZ) 7 8 Thread Cutting Part Length (THL) 0. 906 Threads per Inch (TPI) 14 Flute Helix Angle (FHA) 0 Degrees Thread Tolerance Class (TCTR) H4 Tapping Prehole Diameter (Pre hole) 13 16 Overall Length (OAL) 4. 921 Flute Length 0. 906 Chamfer 3. 5P 5P End Shape Spiral Point