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UNC Machine Tap Spiral Point
Material ID: 5973764

Spiral point tap with chamfer form B with a 3.5-5xP second lead, for Unified National Coarse thread UNC 12 with 24 TPI and 2B class of fit, dimensions according to DIN 2184-1 standard with 6.0mm shank and 4.9mm square drive, powder metallurgical HSS-E with steam tempered surface finish for 2.5xD through hole threading in general purpose applications

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Product Feature

Steam Tempered (Steam Oxide) Surface Treatment

Thread Form, Unified Coarse

DIN 2184-1 – Tap Standard

Internal Inch Thread Medium Class of Fit

Through Hole Application

2.5×D Usable Tool Depth to Diameter Ratio

High Speed Cobalt Powder Metal Tool Material

Plug Tap Chamfer (3.5 – 5 Pitch Lead)

Spiral Point Geometry

Right Hand Rotation / Cutting

Product Detail
Product nameEP2112-24
Product number (SAP)86017488
EAN number7320760138229
Ordering code ANSIEP2112-24
Thread diameter size (TDZ)12
Thread diameter - millimeter (TD)5.486 mm
Threads per inch (TPI)24
Overall length - millimeter (OAL)80 mm
Overall length - inch (OAL)3.1496 inch
Threading length - millimeter (THL)15 mm
Threading length - inch (THL)0.5906 inch
Connection diameter - inch (DCON MS)0.2362 inch
Connection diameter - millimeter (DCON MS)6 mm
Flute count (NOF)3
Usable Length - inch (LU)1.1811 inch
Usable Length - millimeter (LU)30 mm
Clamping width - inch (WSC)0.1929 inch
Clamping width - millimeter (WSC)4.9 mm
Clamping Length - inch (LCS)0.315 inch
Clamping Length - millimeter (LSC)8 mm
Premachined hole diameter - inch (PHD)0.1772 inch
Premachined hole diameter - millimeter (PHD)4.5 mm
Gross weight - grams16
Cutting Conditions