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UNC Machine Tap Straight Flute
Material ID: 5975669

Straight flute tap with chamfer form C with a 2-3xP plug lead, for Unified National Coarse thread UNC 1" with 8 TPI and 2B class of fit, dimensions according to DIN 376 standard with 20.0mm shank and 16.0mm square drive, powder metallurgical HSS-E with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel

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Product Feature

Bright (uncoated)

Thread Form, Unified Coarse

DIN 376 – Thread Form Standard

Internal Inch Thread Medium Class of Fit

Through or Blind Hole Application

1.5×D Usable Tool Depth to Diameter Ratio

High Speed Cobalt Powder Metal Tool Material

Semi-Bottoming Tap Chamfer (2 – 3 Pitch Lead)

Straight Flute Geometry

Right Hand Rotation / Cutting

Product Detail
Product nameE2751
Product number (SAP)86015959
EAN number7320760089347
Ordering code ANSIE2751
Thread diameter size (TDZ)1"
Thread diameter - millimeter (TD)25.4 mm
Threads per inch (TPI)8
Overall length - millimeter (OAL)160 mm
Overall length - inch (OAL)6.2992 inch
Threading length - millimeter (THL)38 mm
Threading length - inch (THL)1.4961 inch
Flute count (NOF)4
Connection diameter - millimeter (DCON MS)20 mm
Connection diameter - inch (DCON MS)0.7874 inch
Clamping width - millimeter (WSC)16 mm
Clamping width - inch (WSC)0.6299 inch
Clamping Length - millimeter (LSC)19 mm
Clamping Length - inch (LCS)0.748 inch
Premachined hole diameter - millimeter (PHD)22.25 mm
Premachined hole diameter - inch (PHD)0.876 inch
Gross weight - grams349
Cutting Conditions