Main properties
Material ID: 5973879
ISO Code: EP311/2
AvailabilityIn stock
Availability in Distribution Centres
Europe Distribution Center(default): 38
Americas Distribution Center: 0
Description
Spiral point tap with chamfer form C with a 2-3xP plug lead, for Unified National Fine thread UNF 1/2" with 20 TPI and 2B class of fit, dimensions according to DIN 2184-1 standard with 9.0mm shank and 7.0mm square drive, powder metallurgical HSS-E with steam tempered surface finish for 2.5xD through hole threading in general purpose applications
Product Feature







Product Detail
Description | Value |
---|---|
Product name | EP311/2 |
Ordering code ANSI | EP311/2 |
EAN number | 7320760138533 |
Clamping Length - millimeter (LSC) | 10 mm |
Clamping width - millimeter (WSC) | 7 mm |
Connection diameter - millimeter (DCON MS) | 9 mm |
Flute count (NOF) | 3 |
Overall length - millimeter (OAL) | 110 mm |
Premachined hole diameter - millimeter (PHD) | 11.5 mm |
Thread diameter - millimeter (TD) | 12.7 mm |
Thread diameter size (TDZ) | 1/2 |
Threading length - millimeter (THL) | 23 mm |
Threads per inch (TPI) | 20 |
Tolerance limit | H5 |
ISO | EP311/2 |
ANSI | EP311/2 |
Brand Name | Dormer Pramet |
Net weight - grams | 54.3 |
Gross weight - grams | 59.8 |
Product number (SAP) | 86017511 |
EDP number | 0138533 |
Cutting Conditions
PP - Steel and cast steel (steels with alloy content ≤ 10% and a hardness of < 45HRC)
MM - Stainless steel (corrosion resistant steels with ≥ 11% chromium content)
KK - Cast Iron (castings of iron and carbon alloys with > 2% carbon content)