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Article no.: 122476 10,8
Solid carbide drill Weldon shank DIN 6535 HB TiAlN 10,8 mm GARANT
Article no.: 122505 10,8
Article code:
- Tool material: Solid carbide
- Standard: DIN 6537 K
- Version: 4×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 2
Product details
Technical Data
| Nominal ⌀ DC | 10,8 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | DIN 6537 K | |
| Version | 4×D | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 140 degrees | |
| recommended maximum drilling depth L2 | 38,8 mm | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | yes, with 25 bar | |
| Machining strategy | HPC | |
| Flute length Lc | 55 mm | |
| Overall length L | 102 mm | |
| Shank ⌀ Ds | 12 mm | |
| Shank tolerance | h6 | |
| Feed f in steel < 1100 N/mm2 | 0,27 mm/rev. | |
| Colour ring | green | |
| Type of product | Jobber drill |
Identification & Classification
| Article number | 122505 10,8 | |
| EAN / GTIN | 4045197392121 | |
| Manufacturer number | 122505 10,8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, 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.