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EX417/8EX417/8

G(BSP) Machine Tap Spiral Flute 45°
Ordering number: 5973757

Spiral flute tap with chamfer form C with a 2-3xP plug lead, for British Standard Pipe thread G 7/8" with 14 TPI and Normal class of fit, dimensions according to DIN 5156 standard with 22.0mm shank and 18.0mm square drive, powder metallurgical HSS-E with steam tempered surface finish and 45° helix angle for 2.5xD blind hole threading in general purpose applications

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Product Feature

Steam Tempered (Steam Oxide) Surface Treatment

Thread Form, British Standard Pipe (BSP)

DIN 5156 – Thread Form Standard

Normal Fit Class for Pipe Thread

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

45° Helix Angle (Flute)

Right Hand Rotation / Cutting

Product Detail
DescriptionValue
EAN number7320760168714
Thread diameter size (TDZ)7/8
Product number (SAP)86017765
Ordering code ANSIEX417/8
Threading length - millimeter (THL)20 mm
Gross weight - grams436
Threads per inch (TPI)14
Connection diameter - millimeter (DCON MS)22 mm
Thread diameter - millimeter (TD)30.201 mm
Overall length - millimeter (OAL)150 mm
Flute count (NOF)4
Clamping width - millimeter (WSC)18 mm
Clamping Length - millimeter (LSC)21 mm
Premachined hole diameter - millimeter (PHD)28.25 mm
Cutting Conditions