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GARANT Master Steel solid carbide high-performance drill DIN 6535 HB, TiAlN, ⌀ DC h7: 7mm
Article no.: 123041 7
Article code:
Product details
Technical Data
| Through-coolant | yes, with 25 bar | |
| Cooling lubricant | yes | |
| Series | Master Steel | |
| Manufacturer’s designation | GARANT Master Steel Vollhartmetall-Hochleistungsbohrer | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0080 mm | |
| Shank diameter DS | 8 mm | |
| Length of shank LS | 36 mm | |
| Shank type | HB | |
| Cutter diameter, min. Dc min. | 7 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h7 | |
| Flute length Lc | 76 mm | |
| Distance from cutter corner to cutter tip | 1.45 mm | |
| Number of teeth Z | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 135 degrees | |
| Point geometry | A | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | solid carbide | |
| Standard designation for cutting medium, 3rd Priority | solid carbide | |
| Machining group | P (steel) | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Tolerance class | h7 | |
| Gauge length A | 78 mm | |
| Usable length L1 | 65.5 mm | |
| Overall length L | 114 mm | |
| Functional length | 94.55 mm | |
| Weight | 83 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6535 | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material (BVB) | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Version (×D) | 8×D | |
| recommended maximum drilling depth | 65.5 mm | |
| Content | single part |
Identification & Classification
| Article number | 123041 7 | |
| EAN / GTIN | 4069515030977 | |
| Manufacturer number | 123041 7 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
130
P
120
P
110
P
100
P
80
K
95
Description
Version:
Robust drill design and optimised special point geometry for the best possible chip formation and reliable chip breakage with higher feed rates at the same time. Advanced micro-geometry, convex cutting edge and conical profile grinding to provide additional stability for the main cutting edge. Optimised flute geometry and patented face geometry for reliable chip evacuation in steel materials and cast material. High-performance coating of the latest generation.
Note:
Flute length LC = L2 + 1.5 × DC.