{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide torus cutter, DLC, ⌀ h6 DC / R1: 8/1,0mm
Article no.: 644925
Catalog no.: 206230
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 | |
| Wet minimum | suitable | |
| Wet maximum | suitable | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | form A | |
| Holder version | metric | |
| Holder size, metric | 8 mm | |
| Dry machining | suitable | |
| Holder tolerance class | h6 | |
| Shank diameter | 8 mm | |
| Shank length | 38 mm | |
| Tolerance Class | h6 | |
| Oil | suitable | |
| Shank type | HA | |
| Air | suitable | |
| Tool material | solid carbide | |
| Coating | DLC | |
| Cutter diameter | 8 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance Class | h6 | |
| Body diameter | 7.4 mm | |
| Cutting edge length | 21 mm | |
| ISO milling cutter type | toroidal bull nose end mill | |
| Balancing quality | G 2,5 mit HA | |
| Number of effective cutters, peripheral side | 3 | |
| Twist direction | right-hand | |
| Twist angle | 45 degrees | |
| Number of corner versions | 1 | |
| Corner / edge | 1 | |
| Corner version | as radius | |
| Corner radius | 1 mm | |
| Spacing of the cutters | the same | |
| Direction of infeed | horizontal, oblique and vertical | |
| Interface | joint 1 | |
| Gauge length | 25 mm | |
| Usable length | 21 mm | |
| Overall length | 63 mm | |
| Functional length | 25 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6527 | |
| Data carriers | without data carrier | |
| Machining method | Copy milling; face milling | |
| Colour ring | yellow | |
| Type of product | shoulder mill | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0.01 mm | |
| Max. cutting depth | 21 mm; 0.4 mm |
Identification & Classification
| Article number | 644925 | |
| Catalog number | 206230 | |
| EAN / GTIN | 4045197860255 | |
| Manufacturer number | 206230 8/1,0 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
480
N
440
N
400
N
200
N
160
N
200
N
150
N
130
N
180
N
160
N
150
N
130
N
160
N
300
N
160
N
200
Description
Version:
With the latest generation of DLC coating sp2.
Eccentric relief ground, additionally polish ground in the flutes for outstanding chip evacuation in long-chipping aluminium components.
Tolerances:
R1 > 0.5 − 1.5 tolerance ±0.03.
R1 > 1.5 tolerance ±0.05.
Eccentric relief ground, additionally polish ground in the flutes for outstanding chip evacuation in long-chipping aluminium components.
Tolerances:
- Corner radius
R1 > 0.5 − 1.5 tolerance ±0.03.
R1 > 1.5 tolerance ±0.05.
Note:
NEW GENERATION AVAILABLE! Recommended successor product is No. 206255.