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EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master Steel Speed solid carbide drill, plain shank DIN 6535 HA, TiAlN, ⌀ DC h7: 3,9mm
Article no.: 122425 3,9
Article code:
Product details
Technical Data
| Through-coolant | oui, à 25 bars | |
| Cooling lubricant | oui | |
| Series | Master Steel | |
| Manufacturer’s designation | GARANT Master Steel Speed VHM-Bohrer zylindrischer Schaft | |
| Interface position | côté machine | |
| Holder type | Queue cylindrique | |
| Interface coding | ZYL00600115 | |
| Holder shape | queue lisse | |
| Holder version | système métrique | |
| Holder size, metric | 0060 mm | |
| Type of mounting | tenon | |
| Holder tolerance class | h$06 | |
| Shank diameter DS | 6 mm | |
| Shank length LS | 36 mm | |
| Holder diameter, ISO tolerance class | 6 mm | |
| Holder diameter, lower dimension | -0.008 mm | |
| Shank type | HA | |
| Cutter diameter, min. Dc min. | 3.9 mm | |
| Cutter diameter, max. Dc max. | 3.9 mm | |
| Configurable | non | |
| Tolerance of cutter diameter | classe de tolérance ISO | |
| Tolerance class ISO | h7 | |
| Flute length Lc | 24 mm | |
| Distance from cutter corner to cutter tip | 0.81 mm | |
| Number of teeth Z | 2 | |
| Twist direction | droite | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 135 degrees | |
| Point geometry | A | |
| Type of drilling tool | foret à plusieurs lèvres | |
| Product designation (type) | N | |
| Tool material | carbure monobloc | |
| Standard designation for cutting medium, 2nd Priority | carbure monobloc | |
| Standard designation for cutting medium, 3rd Priority | carbure monobloc | |
| Machining group | P (acier) | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Interface | interface 1 | |
| Gauge length A | 30 mm | |
| Usable length L1 | 18.15 mm | |
| Overall length L | 66 mm | |
| Functional length | 65.19 mm | |
| Poids | 27 g | |
| Cutting direction | coupe à droite | |
| Tool version | carbure plein | |
| Standard | DIN 6537 K | |
| Data carriers | sans support de données | |
| Colour ring | vert | |
| Machining strategy | HPC | |
| Type of product | foret | |
| Content | pièce unique |
Identification & Classification
| Article number | 122425 3,9 | |
| EAN / GTIN | 4045197785220 | |
| Manufacturer number | 122425 3,9 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
220
P
200
P
180
P
170
P
90
M
75
K
160
K
130
Description
Version:
Developed for use with very high cutting speeds. Outstandingly suitable for machines with low power output and high speeds.
A slim chisel edge and the special arrangement of the 4 guide chamfers ensure high positioning and alignment accuracy. Optimised micro-geometry for increased working life and performance capability.
- Clear reduction in cutting forces due to special cutter geometry.
- Coating for best wear resistance even at high process temperatures.
- Polished flutes for good chip clearance.
A slim chisel edge and the special arrangement of the 4 guide chamfers ensure high positioning and alignment accuracy. Optimised micro-geometry for increased working life and performance capability.