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Solid carbide HPC drill plain shank DIN 6535 HA, TiAlN, ⌀ DC h7: 1mm
Article no.: 122500 1
Article code:
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Plain shank DIN 6535 HA
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- Schneidstoff: Solid carbide
- Standard: DIN 6537 K
- Version: 4×D
- Toleranz Nenn-⌀: h7
- Number of cutting edges Z: 2
Product details
Technical Data
| Nominal ⌀ DC | 1 mm | |
| Beschichtung | TiAlN | |
| Schneidstoff | Solid carbide | |
| Standard | DIN 6537 K | |
| Version | 4×D | |
| Toleranz Nenn-⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 140 degrees | |
| recommended maximum drilling depth L2 | 5.5 mm | |
| Schaft | DIN 6535 HA to h6 | |
| Innenkühlung | yes, with 25 bar | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Flute length Lc | 7 mm | |
| Overall length L | 45 mm | |
| Shank ⌀ Ds | 4 mm | |
| Schafttoleranz | h6 | |
| Feed f in steel < 1100 N/mm2 | 0.03 mm/rev. | |
| Colour ring | green | |
| Type of product | Jobber drill |
Identification & Classification
| Article number | 122500 1 | |
| EAN / GTIN | 4045197262745 | |
| Manufacturer number | 122500 1 | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
120
P
100
P
85
P
65
P
35
M
30
S
35
K
70
Description
Version:
Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Convex cutting edges with honed edges and special flute profile for short chips, even on long chipping materials.