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HOLEX Pro Steel solid carbide drill, plain shank DIN 6535 HE, TiAlN, ⌀ DC h7 (mm or inch): 19,8
Article no.: 122503 19,8
Article code:
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Schaft mit Mitnahmefläche DIN 6535 HE
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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 | 19.8 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 | 49.3 mm | |
| Shank | DIN 6535 HE to h6 | |
| Through-coolant | no | |
| Machining strategy | HPC | |
| Flute length Lc | 79 mm | |
| Overall length L | 131 mm | |
| Shank ⌀ Ds | 20 mm | |
| Feed f in steel < 900 N/mm2 | 0.28 mm/rev. | |
| Colour ring | green | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 122503 19,8 | |
| EAN / GTIN | 4045197835406 | |
| Manufacturer number | 122503 19,8 |
Application Table
P
115
P
105
P
85
P
80
P
60
M
30
M
25
K
90
K
55
Description
Esecuzione:
I taglienti principali diritti e un profilo speciale delle scanalature assicurano un'ottima evacuazione dei trucioli. La robusta geometria del tagliente garantisce una foratura sicura e ad alte prestazioni.
Vastissime possibilità di impiego sugli acciai grazie alla combinazione di metallo duro tenace a grana ultrafine e rivestimento molto resistente all'usura.
Vastissime possibilità di impiego sugli acciai grazie alla combinazione di metallo duro tenace a grana ultrafine e rivestimento molto resistente all'usura.
Nota:
Lunghezza scanalatura per trucioli LC = L2 + 1,5 × DC.
Downloads & documents
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HOLEX Pro Steel solid carbide drill, plain shank DIN 6535 HE, TiAlN, ⌀ DC h7 (mm or inch): 19,8
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|
| Number of cutting edges Z | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Overall length L | 131 mm | 131 mm | 131 mm | 131 mm | 131 mm | 131 mm | 131 mm | 131 mm | 131 mm | 131 mm |
| Nominal ⌀ DC | 19.8 mm | 19.8 mm | 19.8 mm | 19.8 mm | 19.8 mm | 19.8 mm | 19.8 mm | 19.8 mm | 19.8 mm | 19.8 mm |
| Shank | DIN 6535 HE to h6 | DIN 6535 HA con h6 | DIN 6535 HB to h6 | DIN 6535 HA to h6 | DIN 6535 HB to h6 | DIN 6535 HA to h6 | DIN 6535 HA to h6 | DIN 6535 HB to h6 | DIN 6535 HB to h6 | DIN 6535 HE to h6 |
| Point angle | 140 degrees | 135 grado | 135 degrees | 135 degrees | 135 degrees | 140 degrees | 140 degrees | 140 degrees | 140 degrees | 140 degrees |
| Machining strategy | HPC | HPC | HPC | HPC | HPC | HPC | HPC | HPC | HPC | HPC |
| Series | Pro Steel | MasterSteel | Master Steel | Master Steel | Master Steel | Pro Steel | Pro Steel | Pro Steel | Pro Steel | Pro Steel |