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Stub drill HSS-E 4,4 mm
Article no.: 113260 4,4
Article code:
- Tool material: HSS E
- Standard: DIN 1897
- Tolerance nominal ⌀: h8
- Point angle: 130
- Shank: Plain shank
Product details
Technical Data
| Nominal ⌀ DC | 4.4 mm | |
| Coating | TiAlN | |
| Tool material | HSS E | |
| Standard | DIN 1897 | |
| Tolerance nominal ⌀ | h8 | |
| Point angle | 130 degrees | |
| Shank | Plain shank | |
| Number of cutting edges Z | 2 | |
| Through-coolant | no | |
| recommended maximum drilling depth L2 | 17.4 mm | |
| Flute length Lc | 24 mm | |
| Overall length L | 58 mm | |
| Shank ⌀ Ds | 4.4 mm | |
| Feed f in stainless steel < 900 N/mm2 | 0.03 mm/rev. | |
| Colour ring | blue | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 113260 4,4 | |
| EAN / GTIN | 4045197006660 |
Application Table
N
56
P
50
P
37
P
31
P
12
M
17
M
13
S
6
N
100
Description
Modelis:
Tikslios kiaurymės dėl žemo radialinio mušimo ir specialaus drožlialaužių griovelių profilio.
Viršūnės forma C nuo dydžio 2,4 mm.
Viršūnės forma C nuo dydžio 2,4 mm.
Privalumai:
Puikiai tinka gręžimui negiliai (maždaug 2 - 4×D) NC staklėmis ir automatais.
Rekomendacija:
Maksimalus gręžimo gylis:
L2 = LC - 1,5 × DC.
L2 = LC - 1,5 × DC.