{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide drill plain shank for multi-directional fibre orientation DIN 6535 HA, Diamond, ⌀ DC m7: 2mm
Article no.: 122512 2
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | VHM-Bohrer zylindrischer Schaft für multidirektionale Faserrichtung DIN 6535 HA, Diamant, D_C m7: 2mm | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL00400105 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0040 mm | |
| Dry machining | suitable | |
| Holder tolerance class | h6 | |
| Shank diameter | 4 mm | |
| Shank length | 31 mm | |
| Oil | suitable only under restricted conditions | |
| Shank type | HA | |
| Air | suitable | |
| Cutter diameter, min. | 2 mm | |
| Cutter diameter, max. | 2 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | m7 | |
| Body diameter | 4 mm | |
| Flute length | 14 mm | |
| Distance from cutter corner to cutter tip | 1 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 35 degrees | |
| Angle, 1st step | 90 degrees | |
| Point geometry | A | |
| Product designation (type) | N | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | HF-N30 | |
| Machining group | N (non-ferrous metals) | |
| Cutting media, manufacturer’s designation | VHM DIAMANT | |
| Coating | diamond (D) | |
| Interface | joint 1 | |
| Gauge length | 19 mm | |
| Usable length | 11 mm | |
| Overall length | 50 mm | |
| Functional length | 11 mm | |
| Weight | 17 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6535 HA | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Colour ring | black | |
| Type of product | indexable drill | |
| Content | single part |
Identification & Classification
| Article number | 122512 2 | |
| EAN / GTIN | 4045197654236 | |
| Manufacturer number | 122512 2 | |
| Manufacturer/responsible person | 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 guide chamfer for materials with multi-directional fibre orientation.
With guide chamfer for materials with multi-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