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Koda izdelka:
EAN/GTIN:
Številka proizvajalca:
HPC svedri VHM, držalo Weldon DIN 6535 HB, TiAlN, ⌀ DC p6: 15,8mm
Št. art.: 122738 15,8
Koda izdelka:
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Weldon shank DIN 6535 HB
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- Rezalni material: VHM
- Standard: DIN 6537
- Izvedba: 6×D
- Tolerance nominal ⌀: p6
- Number of cutting edges Z: 2
Podrobnosti o izdelku
Tehnični podatki
| Nominal ⌀ DC | 15.8 mm | |
| Prevleka | TiAlN | |
| Rezalni material | VHM | |
| Standard | DIN 6537 | |
| Izvedba | 6×D | |
| Tolerance nominal ⌀ | p6 | |
| Number of cutting edges Z | 2 | |
| Kot konice | 140 stopinj | |
| recommended maximum drilling depth L2 | 59.3 mm | |
| Držalo | DIN 6535 HB s h6 | |
| z notranjim hlajenjem | da, s 25 bari | |
| Strategija odrezovanja | HPC | |
| Polstandardno | da | |
| Flute length Lc | 83 mm | |
| Overall length L | 133 mm | |
| Shank ⌀ Ds | 16 mm | |
| Shank tolerance | h6 | |
| Feed f in steel < 1100 N/mm2 | 0.32 mm/rev. | |
| Barvni prstan | zelena | |
| Vrsta izdelka | Spiralni svedri |
Identifikacijske številke in klasifikacije
| Številka izdelka | 122738 15,8 | |
| EAN/GTIN | 4045197567901 | |
| Številka proizvajalca | 122738 15,8 |
Tabela aplikacije
P
170
P
130
P
120
P
110
P
65
M
75
M
70
K
95
Opis
Version:
Cutting chisel edge with high centring accuracy due to strong core and special point geometry. High roundness and alignment accuracy of the deep hole, thanks to 4 guide chamfers. Outstanding chip evacuation due to 4 internal cooling channels from ⌀ 3.8 mm. Up to 3.7 mm ⌀ with 2 internal cooling channels. With 140° point angle and special j6 cutting edge tolerance for optimum generation of a pilot hole.
Note:
Flute length LC = L2 + 1.5 × DC.
For deep-hole drilling deeper than 12×D a pilot hole is recommended, and for deep-hole drilling from 20×D to 30×D it is essential.
The generation of a pilot hole always improves process reliability.
For deep-hole drilling deeper than 12×D a pilot hole is recommended, and for deep-hole drilling from 20×D to 30×D it is essential.
The generation of a pilot hole always improves process reliability.