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Solid carbide drill Weldon shank DIN 6535 HB TiAlN 6,8 mm GARANT
Article no.: 123010 6,8
Article code:
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Weldon shank DIN 6535 HB
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- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Version: 8×D
- Tolerance nominal ⌀: m6
- Number of cutting edges Z: 2
Product details
Technical Data
| Nominal ⌀ DC | 6,8 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Version | 8×D | |
| Tolerance nominal ⌀ | m6 | |
| Number of cutting edges Z | 2 | |
| Point angle | 140 degrees | |
| recommended maximum drilling depth L2 | 65,8 mm | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | yes, with 25 bar | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Flute length Lc | 76 mm | |
| Overall length L | 114 mm | |
| Shank ⌀ Ds | 8 mm | |
| Shank tolerance | h6 | |
| Feed f in stainless steel > 900 N/mm2 | 0,12 mm/rev. | |
| Colour ring | blue | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 123010 6,8 | |
| EAN / GTIN | 4045197572288 | |
| Manufacturer number | 123010 6,8 |
Application Table
P
90
P
75
P
70
P
55
P
32
M
70
M
60
Description
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. Straight major cutting edges with honed edges and special flute profile for short chips, even on long chipping materials.
Note:
Flute length LC = L2 + 1.5 × DC.
Downloads & documents
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| Number of cutting edges Z | 2 | 2 | 2 | 2 | 2 | 2 |
| Version | 8×D | 8×D | 8×D | 8×D | 8×D | 8×D |
| Through-coolant | yes, with 25 bar | yes, with 25 bar | yes, with 25 bar | Yes, with 25 bar | yes, to 25 bar | yes, with 25 bar |
| Nominal ⌀ DC | 6,8 mm | 6,8 mm | 6,8 mm | 6,8 mm | 6,8 mm | 6,8 mm |
| Shank | DIN 6535 HB to h6 | DIN 6535 HB to h6 | DIN 6535 HB to h6 | DIN 6535 HB to h6 | DIN 6535 HB to h6 | DIN 6535 HB to h6 |
| Tolerance nominal ⌀ | m6 | h7 | h7 | h7 | h7 | h7 |
| recommended maximum drilling depth L2 | 65,8 mm | 65,8 mm | 65,8 mm | 65,8 mm | 65,8 mm | 65,8 mm |