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G(BSP) Machine Tap Spiral Point
Material ID: 5973928

Spiral point tap with chamfer form B with a 3.5-5xP second lead, for British Standard Pipe thread G 1/8" with 28 TPI and Normal class of fit, dimensions according to DORMER-ISO standard with 8.0mm shank and 6.3mm 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, British Standard Pipe (BSP)

ISO Dormer Standard

Normal Fit Class for Pipe Thread

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 nameE0411/8
Product number (SAP)86015143
EAN number7320760569818
Ordering code ANSIE0411/8
Thread diameter size (TDZ)1/8
Thread diameter - millimeter (TD)9.728 mm
Threads per inch (TPI)28
Overall length - millimeter (OAL)90 mm
Overall length - inch (OAL)3.5433 inch
Threading length - millimeter (THL)15 mm
Threading length - inch (THL)0.5906 inch
Connection diameter - inch (DCON MS)0.315 inch
Connection diameter - millimeter (DCON MS)8 mm
Flute count (NOF)3
Clamping width - inch (WSC)0.248 inch
Clamping width - millimeter (WSC)6.3 mm
Clamping Length - inch (LCS)0.3543 inch
Clamping Length - millimeter (LSC)9 mm
Premachined hole diameter - inch (PHD)0.3465 inch
Premachined hole diameter - millimeter (PHD)8.8 mm
Gross weight - grams38.4
Cutting Conditions