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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide torus cutter R1 0.1, Diamond, ⌀ DC × L1: 2,5X20mm
Article no.: 653449
Catalog no.: 209716
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 only under restricted conditions | |
| Wet maximum | suitable only under restricted conditions | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL00400105 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0040 mm | |
| Dry machining | suitable | |
| Holder tolerance class | h5 | |
| Shank diameter | 4 mm | |
| Shank length | 26 mm | |
| Holder diameter, ISO tolerance class | 4 mm | |
| Holder diameter, upper dimension | 0 mm | |
| Holder diameter, lower dimension | -0.05 mm | |
| Upper dimension of nominal diameter | 0 mm | |
| Lower dimension of nominal diameter | -0.005 mm | |
| Oil | unsuitable | |
| Shank type | HA | |
| Air | suitable | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | solid carbide | |
| Standard designation for cutting medium, 3rd Priority | solid carbide | |
| Cutting media, manufacturer’s designation | VHM DIAMANT | |
| Cutter diameter | 2.5 mm | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| Upper dimension | 0 mm | |
| Lower dimension | -0.005 mm | |
| Cutting edge length | 2.5 mm | |
| Head length | 2.5 mm | |
| ISO milling cutter type | toroidal bull nose end mill | |
| Relief angle | 10 degrees | |
| Side rake angle | 15 degrees | |
| Number of effective cutters, peripheral side | 2 | |
| Number of effective cutters, end face | 2 | |
| Twist direction | right-hand | |
| Twist angle | 30 degrees | |
| Helical pitch | 30 mm | |
| Corner / edge | 1 | |
| Corner version | as radius | |
| Corner radius | 0.1 mm | |
| Spacing of the cutters | the same | |
| Direction of infeed | horizontal, oblique and vertical | |
| Interface | joint 1 | |
| Gauge length | 28 mm | |
| Usable length | 2.5 mm | |
| Overall length | 60 mm | |
| Functional length | 20 mm | |
| Max. speed | 36,000 min-1 | |
| Weight | 7 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Data carriers | without data carrier | |
| Machining method | Copy milling; circular milling (round milling); countersinking (plunge milling); form milling (die milling); profile milling | |
| Colour ring | black | |
| Type of product | die milling cutter | |
| Correction factor fz | 1 | |
| Cutting depth min. | 0.005 mm | |
| Max. cutting depth | 0.16 mm; 0.32 mm |
Identification & Classification
| Article number | 653449 | |
| Catalog number | 209716 | |
| EAN / GTIN | 4045197918383 | |
| Manufacturer number | 209716 2,5X20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
200
N
190
N
170
N
150
N
180
N
160
N
350
N
190
N
190
N
340
N
Description
Version:
With crystalline diamond sp3 coating. For the highest demands regarding performance and precision in fibre-reinforced composites, CRP, GRP, and graphite. Extremely tight tolerances ensure maximum accuracy. Double relief ground with 2 hollow-ground chamfers. Recess angle α = 16°.
Tolerances:
Tolerances:
- Corner radius: R1 = ±0.0025 mm
- Neck ⌀: D1 = 0 / -0.01 mm
Note:
At greater tool overhang lengths, use a reduced value for ap!
Values for:
copying: ap = 0.10×D×ap korr
side milling: ap = 0.20×D×ap korr
To calculate the feed rate vf please use the actual speed of the machine (the maximum possible speed)!
e.g: vf = 18000 [rpm]× fz [mm/Z]× z
Values for:
copying: ap = 0.10×D×ap korr
side milling: ap = 0.20×D×ap korr
To calculate the feed rate vf please use the actual speed of the machine (the maximum possible speed)!
e.g: vf = 18000 [rpm]× fz [mm/Z]× z