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M Machine Tap Spiral Flute 40°, Back Tapered, Blue Shark
Material ID: 6305808

Spiral flute tap Blue Shark with chamfer form C with a 2-3xP plug lead, for ISO-Metric thread M4 with 0.70 mm pitch and 6H class of fit, dimensions according to DIN 371 standard with 4.5mm shank and 3.4mm square drive, powder metallurgical HSS-E with steam tempered surface finish and 40° helix angle for 2.5xD blind hole threading in stainless steel

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Product Feature

Steam Tempered (Steam Oxide) Surface Treatment

Thread Form, Metric Coarse

DIN 371 – Thread Form Standard

DIN Thread Pitch Diameter Tolerance Zone (high basic pitch diameter)

Blind Hole Application

2.5×D Usable Tool Depth to Diameter Ratio

High Speed Cobalt Powder Metal Tool Material

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

Spiral Flute Geometry

40° Helix Angle (Flute)

Right Hand Rotation / Cutting

Product Detail
Product nameE238M4
Product number (SAP)86015715
EAN number7320760664131
Ordering code ANSIE238M4
Product LineSHARK
Thread diameter size (TDZ)4
Thread pitch - millimeter (TP)0.7 mm
Overall length - millimeter (OAL)63 mm
Overall length - inch (OAL)2.4803 inch
Threading length - millimeter (THL)7 mm
Threading length - inch (THL)0.2756 inch
Connection diameter - inch (DCON MS)0.1772 inch
Connection diameter - millimeter (DCON MS)4.5 mm
Flute count (NOF)3
Usable Length - inch (LU)0.8268 inch
Usable Length - millimeter (LU)21 mm
Clamping width - inch (WSC)0.1339 inch
Clamping width - millimeter (WSC)3.4 mm
Clamping Length - inch (LCS)0.2362 inch
Clamping Length - millimeter (LSC)6 mm
Premachined hole diameter - inch (PHD)0.1299 inch
Premachined hole diameter - millimeter (PHD)3.3 mm
Gross weight - grams8.6
Cutting Conditions