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Article no.: 123103 7,5
Solid carbide high performance drill plain shank DIN 6535 HA, TiN, ⌀ DC h7: 7,5mm
Article no.: 123106 7,5
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Version: 8×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 2
Product details
Technical Data
| Nominal ⌀ DC | 7.5 mm | |
| Coating | TiN | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Version | 8×D | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 135 degrees | |
| recommended maximum drilling depth L2 | 64.8 mm | |
| Shank | DIN 6535 HA to h6 | |
| Through-coolant | yes, with 25 bar | |
| Flute length Lc | 76 mm | |
| Overall length L | 114 mm | |
| Shank ⌀ Ds | 8 mm | |
| Shank tolerance | h6 | |
| Feed f in steel < 1100 N/mm2 | 0.15 mm/rev. | |
| Colour ring | green | |
| Type of product | Jobber drill |
Identification & Classification
| Article number | 123106 7,5 | |
| EAN / GTIN | 4045197447937 | |
| Manufacturer number | 123106 7,5 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
175
N
135
P
105
P
85
P
75
P
45
P
30
M
35
M
30
K
65
Description
Version:
Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Straight major cutting edges with slightly honed edges and special flute profile produce short chips.