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‎1/4-28 Dia-H3-3 FL-HSS-Steam Oxide-Modified Bottom Spiral Flute Tap - Benchmark Tooling

‎1/4-28 Dia-H3-3 FL-HSS-Steam Oxide-Modified Bottom Spiral Flute Tap


Item #: TP282930401
Brand: OSG USA, Inc.
Model #: 2930401

Product Specifications
Thread Diameter Size (TDZ) 1/4″
Thread Tolerance Class (TCTR) H3
Threads per Inch (TPI) 28
Tool Type High Performance Tap
Thread Standard NF
Chamfer ‎2.5P-3P
Overall Length (OAL) ‎2-1/2″
Coating Black Oxide
Thread Cutting Part Length (THL) 1″
Flute Type Spiral
Usable Length (LU) 0.996″
End Shape Chamfer
Connection Diameter Machine Side (DCONMS) 0.255″
Style Modified Bottoming
Flute Count (NOF) 3
Measurement Type Inch
Cutting Edge Material HSS
ToolTypeName Spiral Flute Taps
$24.54

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