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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide drill-reamer with pyramid tip DIN 6535 HA, TiAlN, ⌀ DC: 5,01mm
Article no.: 327474
Catalog no.: 122797
Article code:
Product details
Technical Data
| Through-coolant | yes, with 25 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially on bolt circle | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | VHM-Bohr-Reibahle mit Pyramidenspitze DIN 6535 HA, TiAlN, DC: 5,01mm | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL00600115 | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0060 mm | |
| Holder tolerance class | h6 | |
| Shank diameter | 6 mm | |
| Shank length | 36 mm | |
| Shank type | HA | |
| Cutter diameter, min. | 5.01 mm | |
| Cutter diameter, max. | 5.01 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| Min. manufacturer tolerance | -0.003 mm | |
| Max. manufacturer tolerance | 0.003 mm | |
| Body diameter | 5.01 mm | |
| Flute length | 53 mm | |
| Distance from cutter corner to cutter tip | 1.069 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 140 degrees | |
| Point geometry | E | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | solid carbide | |
| Standard designation for cutting medium, 3rd Priority | solid carbide | |
| Machining group | K (cast iron); P (steel) | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | MxP | |
| Interface | joint 1 | |
| Gauge length | 55 mm | |
| Usable length | 43 mm | |
| Overall length | 91 mm | |
| Functional length | 1.069 mm | |
| Max. speed | 8,260 min-1 | |
| Weight | 28 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Colour ring | green | |
| Type of product | indexable drill | |
| Content | single part |
Identification & Classification
| Article number | 327474 | |
| Catalog number | 122797 | |
| EAN / GTIN | 4062406989200 | |
| Manufacturer number | 122797 5,01 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
100
P
90
P
80
P
70
P
60
K
90
Description
Version:
For producing toleranced holes in steel or short-chipping materials. Reliable complete machining without separate centring and without subsequent reaming process. Significantly improved self-centring due to additional pyramid tip for optimum roundness and tolerance accuracy of the hole that is produced. Two drill cutting edges and four reaming cutting edges for an attractive surface quality of the wall of the bore.
Tolerance specifications:
H7: Version for H7 bore tolerance.
+/− 0.003 mm: Manufacturing or cutting tolerance of nominal ⌀ DC.
Tolerance specifications:
H7: Version for H7 bore tolerance.
+/− 0.003 mm: Manufacturing or cutting tolerance of nominal ⌀ DC.