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Manufacturer number:
Cat. No.:
GARANT Diabolo solid carbide HPC drill, plain shank DIN 6535 HA, TiAlN, ⌀ DC h7: 4,8mm
Article no.: 669779
Catalog no.: 122651
Article code:
Product details
Technical Data
| Through-coolant | yes, with 25 bar | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Wet maximum | suitable | |
| Dry machining | suitable | |
| Oil | suitable | |
| Air | suitable | |
| Cooling lubricant | yes | |
| Series | Diabolo | |
| Manufacturer’s designation | GARANT Diabolo VHM-HPC-Bohrer | |
| Cutter diameter, min. Dc min. | 4.8 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h7 | |
| Flute length Lc | 44 mm | |
| Distance from cutter corner to cutter tip | 0.874 mm | |
| Number of teeth Z | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Helix pitch | 26.119 mm | |
| Angle, 1st step | 140 degrees | |
| Point geometry | A | |
| Product designation (type) | H | |
| Tool material | solid carbide | |
| Coating | TiAlN | |
| Gauge length A | 46 mm | |
| Usable length L1 | 44 mm | |
| Overall length L | 82 mm | |
| Functional length | 36.8 mm | |
| Weight | 3’361 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6537 L | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | red | |
| Machining strategy | HPC | |
| Type of product | indexable drill |
Identification & Classification
| Article number | 669779 | |
| Catalog number | 122651 | |
| EAN / GTIN | 4045197970138 | |
| Manufacturer number | 122651 4,8 | |
| Article class | 11E | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
120
P
100
P
85
P
70
P
55
H
28
H
16
H
14
H
10
K
70
Description
Version:
Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Convex major cutting edges with defined honed edge ensure the drill has high stability and maximum load capacity.
Special multi-nano layer coating for drilling in hardened steels.
Special multi-nano layer coating for drilling in hardened steels.