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Nr własny produktu:
EAN / GTIN:
Numer producenta:
Nr katalogowy:
Wiertła krótkie HSS-E FS, bez powłoki, ⌀ DC h8: 4,4mm
Nr art.: 113020 4,4
Nr własny produktu:
Szczegóły produktu
Dane techniczne
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 4,4 mm | |
| Shank diameter | 4,4 mm | |
| Shank length | 0 mm | |
| Cutter diameter, min. | 4,4 mm | |
| Cutter diameter, max. | 4,4 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h8 | |
| Flute length | 24 mm | |
| Distance from cutter corner to cutter tip | 0,91 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 39 degrees | |
| Angle, 1st step | 135 degrees | |
| Type of drilling tool | centre drill, double-sided | |
| Product designation (type) | FS | |
| Tool material | HSS-E | |
| Cutting media, manufacturer’s designation | HSS/E | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length | 46 mm | |
| Usable length | 22 mm | |
| Overall length | 58 mm | |
| Weight | 6 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 1897 | |
| Machining method | drilling into solid material | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Content | single part |
Identyfikacja i klasyfikacja
| Numer artykułu | 113020 4,4 | |
| EAN / GTIN | 4045197002204 | |
| Numer producenta | 113020 4,4 | |
| Producent/osoba odpowiedzialna | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Tabela zastosowań
N
70
N
45
P
40
P
30
K
25
Opis
Version:
Particularly robust and strong due to strengthened core.
Ground flutes, with high concentricity.
Bright finish flutes, nitrided lands.
With point geometry shape C up to 3.9 mm; shape S (special) from 4 mm.
Ground flutes, with high concentricity.
Bright finish flutes, nitrided lands.
With point geometry shape C up to 3.9 mm; shape S (special) from 4 mm.
Advantage:
Ideal for drilling shallow holes (approx. 2 - 4×D) on NC machines and automatic machines.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.