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Manufacturer number:
Solid carbide drill plain shank for uni-directional fibre orientation DIN 6535 HA, Diamond, ⌀ DC m7: 2,5mm
Article no.: 122522 2,5
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Version: 5×D
- Tolerance nominal ⌀: m7
- Point angle: 90
Product details
Technical Data
| Nominal ⌀ DC | 2.5 mm | |
| Coating | Diamond | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Version | 5×D | |
| Tolerance nominal ⌀ | m7 | |
| Point angle | 90 degrees | |
| Shank | DIN 6535 HA to h6 | |
| Number of cutting edges Z | 2 | |
| Through-coolant | no | |
| recommended maximum drilling depth L2 | 20.3 mm | |
| Flute length Lc | 24 mm | |
| Overall length L | 66 mm | |
| Shank ⌀ Ds | 6 mm | |
| Feed f in GRP CRP | 0.04 mm/rev. | |
| Shank tolerance | h6 | |
| Colour ring | black | |
| Type of product | Jobber drill |
Identification & Classification
| Article number | 122522 2,5 | |
| EAN / GTIN | 4045197504715 | |
| Manufacturer number | 122522 2,5 | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
150
N
140
N
130
N
120
N
100
N
110
N
100
N
90
N
80
N
90
N
80
N
100
N
340
N
Description
Version:
With the latest generation of crystalline diamond coating sp3, for process reliability in machining fibre-reinforced composites, CRP, GRP, and graphite. With 90° point angle and special geometry toavoid delamination.
With cutting guide chamfer to avoid delamination, projecting fibres, and burr formation on materials with uni-directional fibre orientation.
With cutting guide chamfer to avoid delamination, projecting fibres, and burr formation on materials with uni-directional fibre orientation.
Note:
Flute length LC = L2 + 1.5 × DC.
Available in 1/100 sizes and according to the table.
Please note the minimum order quantities for configurable sizes:
⌀ range 1.01 – 2.99 mm: 10 pieces
⌀ range 3.01 – 9.99 mm: 5 pieces
⌀ range 10.01 – 11.99 mm: 3 pieces
Available in 1/100 sizes and according to the table.
Please note the minimum order quantities for configurable sizes:
⌀ range 1.01 – 2.99 mm: 10 pieces
⌀ range 3.01 – 9.99 mm: 5 pieces
⌀ range 10.01 – 11.99 mm: 3 pieces