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HOLEX Pro Steel solid carbide drill, Weldon shank DIN 6535 HB, TiAlN, ⌀ DC h7 (mm or inch): 8,4
Article no.: 122502 8,4
Article code:
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Varsi ja vääntiötaso DIN 6535 HB
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- Tool material: Solid carbide
- Standard: DIN 6537 K
- Version: 4×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 2
Product details
Technical Data
| Series | Pro Steel | |
| Nominal ⌀ DC | 8.4 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | DIN 6537 K | |
| Version | 4×D | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 140 degrees | |
| recommended maximum drilling depth L2 | 34.4 mm | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | no | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Flute length Lc | 47 mm | |
| Overall length L | 89 mm | |
| Shank ⌀ Ds | 10 mm | |
| Feed f in steel < 900 N/mm2 | 0.2 mm/rev. | |
| Colour ring | green | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 122502 8,4 | |
| EAN / GTIN | 4045197830951 | |
| Manufacturer number | 122502 8,4 |
Application Table
P
115
P
105
P
85
P
80
P
60
M
30
M
25
K
90
K
55
Description
Malli:
Suorat kärkiterät ja erityinen uraprofiili huolehtivat tehokkaasta lastujen poistosta. Vankka terän muoto mahdollistaa prosessivarman vaativan porauksen.
Laajat käyttömahdollisuudet teräsmateriaaleilla ultrahienoraeseoksen ja erittäin kulutuksenkestävän pinnoitteen ansiosta.
Laajat käyttömahdollisuudet teräsmateriaaleilla ultrahienoraeseoksen ja erittäin kulutuksenkestävän pinnoitteen ansiosta.
Ohje:
Lastu-urien pituus LC = L2 + 1,5 × DC.
Downloads & documents
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|
| Coating | TiAlN | TiN | TiAlN | AlTiN |
| Version | 4×D | 4×D | 4×D | 4×D |
| Standard | DIN 6537 K | DIN 6537 K | DIN 6537 K | DIN 6537 K |
| Shank | DIN 6535 HB to h6 | DIN 6535 HB, h6 | DIN 6535 HB, h6 | DIN 6535 HB, h6 |
| Tolerance nominal ⌀ | h7 | h7 | h7 | m7 |
| Shank ⌀ Ds | 10 mm | 10 mm | 10 mm | 10 mm |
| recommended maximum drilling depth L2 | 34.4 mm | 34,4 mm | 34,4 mm | 34,4 mm |