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‎5/16-18 UNC 4 Flute H3 HSS (M4) CNC For Cast Iron & Harder Materials Straight Flute Tap- Steam Oxide over Nitride - Exact Industrial Supply

‎5/16-18 UNC 4 Flute H3 HSS (M4) CNC For Cast Iron & Harder Materials Straight Flute Tap- Steam Oxide over Nitride


Item #: CD73C27640
Brand: Cleveland
Model #: C27640

Product Specifications
Thread Diameter Size (TDZ) 5/16″
Chamfer Semi-Bottoming
Threads per Inch (TPI) 18
Coating Steam Oxide Over Nitride
Thread Standard NC
Flute Type Straight
Overall Length (OAL) ‎2-23/32″
End Shape Square
Thread Cutting Part Length (THL) 11/16″
Style Semi-Bottoming
Connection Diameter Machine Side (DCONMS) 0.318″
Shank Type Round w/ Drive Square
Flute Count (NOF) 4
Cutting Direction (HAND) Right Hand
Application High Performance
Length Group 2D
Applicable Material Cast Iron | Hard Materials
Measurement Type Inch
Cutting Edge Material HSS-E
Series/List # CI1000
Thread Tolerance Class (TCTR) H3 | 2B
Thread Size ‎5/16″ - 18
Tool Type Machine Tap
$28.46

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