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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
NC reamer, uncoated, Nominal ⌀ DC: 3,55mm
Article no.: 162902 3,55
Article code:
Product details
Technical Data
| Indvendig køling | nej | |
| Kølevæskeindgang | uden indløb til kølesmøremiddel | |
| Kølevæskelækager | uden udløb til kølesmøremiddel | |
| Kølesmøremiddel | ja | |
| Skærediameter 1. trin, maks. | 3,554 mm | |
| Interval konfigurerbarhed | 0,01 mm | |
| Tolerancefelt | H | |
| Grænseflade, placering | på maskinsiden | |
| Holdertype | Cylinderskaft | |
| Kodning af adskillelsespunkt | ZYL00400100 | |
| Holderform | lige spændeflade | |
| Holderdesign | metrisk | |
| Holderstørrelse, metrisk | 0040 mm | |
| Holdertype | tapper | |
| Holdertoleranceklasse | h6 | |
| Skaftdiameter | 4 mm | |
| Skaftlængde | 28 mm | |
| Holderdiameter, ISO-toleranceklasse | 4 mm | |
| Holderdiameter, øvre mål | 0 mm | |
| Holderdiameter, nedre mål | -0,008 mm | |
| Øvre mål på nominel diameter | 0,004 mm | |
| Nedre mål, nominel diameter | 0 mm | |
| Kvalitet | 7 | |
| Skærediameter 1. trin, min. | 3,55 mm | |
| Konfigurerbar | ja | |
| Måling af boringer | 0,1 mm | |
| 1. trin for boring på der skal udføres, ISO-toleranceklasse | H7 | |
| 1. trin for boring på der skal udføres, nedre dimension | 0 mm | |
| Skærlængde | 18 mm | |
| Beskæringslængde | 0,9 mm | |
| Antal skær | 6 | |
| Snoningsretning | venstre | |
| Hældningsvinkel, maks. | 7 grader | |
| Afbalancering af kvalitet | F/12000 | |
| Deling | lige | |
| Indstillingsmulighed | indstilling ikke muligt | |
| Snitvinkel | 15 grader | |
| Skærfasform | 0.9 | |
| Ræbeværktøjstype | til gennemgangshul | |
| Styreelementer til stede | nej | |
| Drevtype | maskinrival | |
| Skæremateriale | HSS-E | |
| Standardbetegnelse, skærestof, 2. Prioritet | HSS-E | |
| Standardbetegnelse, skærestof, 3. Prioritet | HSS-E | |
| Skærestof, producentbetegnelse | HSS-E | |
| Belægning | ubelagt | |
| Grænseflade | skillepunkt 1 | |
| Længde på udhæng | 45 mm | |
| Nyttelængde | 40 mm | |
| Samlet længde | 70 mm | |
| Funktionslængde | 41 mm | |
| Omdrejningstal maks. | 5.000 min-1 | |
| Vægt | 4,3 g | |
| Skæreretning | højreskærende | |
| Værktøjsdesign | massivt stål | |
| Standard | Werksnorm | |
| Bearbejdningsprocesser | opboring | |
| Farvering | grøn | |
| Produkttype | cylinderrival | |
| Indhold | enkelt del |
Identification & Classification
| Article number | 162902 3,55 | |
| EAN / GTIN | 4062406138028 | |
| Manufacturer number | 162902 3,55 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
20
N
20
P
15
P
10
P
7
P
5
P
4
M
5
M
5
S
5
K
5
N
13
Description
Version:
Version suitable for NC similar to DIN 212 with straight shank ⌀ for standard chucking especially in hydraulic chucks or high precision collet chucks. For highest concentricity and process reliability. No need to order special collets.
With long flutes and left-hand helix.
Reamers such as 162900, but in 1/100 sizes.
Tolerance specifications:
Size 1.01 – 5.5: Manufacturing or cutting edge tolerance 0 / +0.004 mm.
Size 5.51 – 12.05: Manufacturing or cutting edge tolerance 0 / +0.005 mm.
Ordering example:
Desired dia. 6.24 mm – ordering particulars: article number 162902 6.24.
The 6.24 mm reamer with tolerance 0 / +0.005 mm is supplied.
Depending on availability, delivery time is from stock or max. 1 working week.
To determine which diameter you need for your desired fit, please see the following table. Often one reamer also covers further fits, since the tolerance bands overlap.
With long flutes and left-hand helix.
Reamers such as 162900, but in 1/100 sizes.
Tolerance specifications:
Size 1.01 – 5.5: Manufacturing or cutting edge tolerance 0 / +0.004 mm.
Size 5.51 – 12.05: Manufacturing or cutting edge tolerance 0 / +0.005 mm.
Ordering example:
Desired dia. 6.24 mm – ordering particulars: article number 162902 6.24.
The 6.24 mm reamer with tolerance 0 / +0.005 mm is supplied.
Depending on availability, delivery time is from stock or max. 1 working week.
To determine which diameter you need for your desired fit, please see the following table. Often one reamer also covers further fits, since the tolerance bands overlap.