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EAN / GTIN:
Manufacturer number:
Solid carbide HPC drill plain shank DIN 6535 HA, TiAlN, ⌀ DC m6 (mm or inch): 6,6
Article no.: 123212 6,6
Article code:
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Plain shank DIN 6535 HA
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- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Version: 12×D
- Tolerance nominal ⌀: m6
- Number of cutting edges Z: 2
Product details
Technical Data
| Nominal ⌀ DC | 6.6 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Version | 12×D | |
| Tolerance nominal ⌀ | m6 | |
| Number of cutting edges Z | 2 | |
| Point angle | 135 degrees | |
| recommended maximum drilling depth L2 | 98.1 mm | |
| Shank | DIN 6535 HA to h6 | |
| Through-coolant | yes, with 25 bar | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Flute length Lc | 108 mm | |
| Overall length L | 146 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 & Classification
| Article number | 123212 6,6 | |
| EAN / GTIN | 4045197570260 | |
| Manufacturer number | 123212 6,6 | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
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.