Main properties
Material ID: 5975096
ISO Code: E2781.1/4
AvailabilityReplenish-ment
Availability in Distribution Centres
Europe Distribution Center(default): 0
Americas Distribution Center: 0
Description
Straight flute tap with chamfer form C with a 2-3xP plug lead, for Unified National Fine thread UNF 1.1/4" with 12 TPI and 2B class of fit, dimensions according to DIN 374 standard with 25.0mm shank and 20.0mm square drive, powder metallurgical HSS-E with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel
Product Feature







Product Detail
Description | Value |
---|---|
Product name | E2781.1/4 |
Ordering code ANSI | E2781.1/4 |
EAN number | 7320760089583 |
Clamping Length - millimeter (LSC) | 23 mm |
Clamping width - millimeter (WSC) | 20 mm |
Connection diameter - millimeter (DCON MS) | 25 mm |
Flute count (NOF) | 4 |
Overall length - millimeter (OAL) | 150 mm |
Premachined hole diameter - millimeter (PHD) | 29.5 mm |
Thread diameter - millimeter (TD) | 31.75 mm |
Thread diameter size (TDZ) | 1.1/4 |
Threading length - millimeter (THL) | 28 mm |
Threads per inch (TPI) | 12 |
ISO | E2781.1/4 |
ANSI | E2781.1/4 |
Brand Name | Dormer Pramet |
Net weight - grams | 540 |
Gross weight - grams | 540 |
Product number (SAP) | 86015973 |
EDP number | 0089583 |
Cutting Conditions
PP - Steel and cast steel (steels with alloy content ≤ 10% and a hardness of < 45HRC)
KK - Cast Iron (castings of iron and carbon alloys with > 2% carbon content)
NN - Non-ferrous metals (metals including alloys without an appreciable amount of iron)