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Solid carbide HPC drill Weldon shank DIN 6535 HB 17,8 mm
Article no.: 122307 17,8
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Weldon shank DIN 6535 HB
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- Tool material: solid carbide
- Standard: DIN 6537 K
- Version: 4×D
- Type: W
- Tolerance nominal ⌀: h7
Product details
Technical Data
| Nominal ⌀ DC | 17.8 mm | |
| Coating | DLC | |
| Tool material | solid carbide | |
| Standard | DIN 6537 K | |
| Version | 4×D | |
| Type | W | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 135 degrees | |
| recommended maximum drilling depth L2 | 46.3 mm | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | Yes, with 25 bar | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Flute length Lc | 73 mm | |
| Overall length L | 123 mm | |
| Shank ⌀ Ds | 18 mm | |
| Shank tolerance | h6 | |
| Feed f in aluminium short-chipping | 0.7 mm/rev. | |
| Colour ring | yellow | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 122307 17,8 | |
| EAN / GTIN | 4045197757388 | |
| Manufacturer number | 122307 17,8 |
Application Table
N
360
N
400
N
350
N
150
N
120
N
90
N
80
N
70
N
80
N
160
N
200
N
80
N
80
Description
Version:
DLC coating sp2 of the latest generation with low coefficient of friction results in outstanding chip clearance. For high-performance milling of aluminium materials. High roundness and alignment accuracy of the deep hole, thanks to 6 guide chamfers.
Note:
Flute length LC = L2 + 1.5 × DC.
Downloads & documents
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|
| Semi-Standard | yes | yes | yes | yes | yes | yes |
| Version | 4×D | 4×D | 4×D | 4×D | 4×D | 4×D |
| Nominal ⌀ DC | 17.8 | 17.8 | 17.8 | 17.8 | 17.8 | 17.8 |
| Tool material | solid carbide | solid carbide | solid carbide | solid carbide | Solid carbide | Solid carbide |
| Point angle | 135 | 135 | 135 | 135 | 140 | 140 |
| Flute length Lc | 73 | 73 | 73 | 73 | 73 | 73 |
| recommended maximum drilling depth L2 | 46.3 | 46.8 | 46.3 | 46.3 | 46.3 | 46.3 |