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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide micro slot drill, Diamond, ⌀ DC × L1: 1,6X20mm
Article no.: 653347
Catalog no.: 209700
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 | |
| Wet minimum | suitable | |
| Vorschub pro Zahn Besäumen fz | 0.025 mm | |
| Max. cutting depth, Full slot milling | 0.056 mm | |
| Vorschub pro Zahn Nutenfräsen fz | 0.02 mm | |
| Eingriffsbreite max. ae | 1×D | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00400105 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Dry machining | suitable | |
| Holder tolerance class | h5 | |
| Shank diameter DS | 4 mm | |
| Length of shank LS | 32 mm | |
| Shank type | HA | |
| Air | suitable | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | VHM-Microfräser, Diamant | |
| Tool material | solid carbide | |
| Machining group | O (other) | |
| Cutter diameter Dc | 1.6 mm | |
| Recess diameter D1 | 1.51 mm | |
| Cutting edge length Lc | 2.4 mm | |
| Transition angle α | 16 degrees | |
| Number of effective cutters (peripheral side) Z | 2 | |
| Number of effective cutters (end face) Z | 2 | |
| Twist direction | right-hand | |
| Twist angle | 30 degrees | |
| Number of corner versions | 1 | |
| Corner / edge | 1 | |
| Corner version | sharp-edged | |
| Corner chamfer angle | 90 degrees | |
| Direction of infeed | horizontal, oblique and vertical | |
| Number of clamping slots | 2 | |
| Cutting media, manufacturer’s designation | VHM DIAMANT | |
| Vorschub pro Zahn in | graphite | |
| Coating | diamond (D) | |
| Interface | joint 1 | |
| Upper dimension of nominal diameter | 0 mm | |
| Lower dimension of nominal diameter | -0.005 mm | |
| Gauge length A | 20 mm | |
| Overall length L | 60 mm | |
| Functional length | 20 mm | |
| Max. speed | 31’000 min-1 | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Machining method | shoulder milling (FEC); slot milling (FNU) | |
| Colour ring | black | |
| Type of product | shoulder mill | |
| Content | single part | |
| Correction factor fz | 1 | |
| Cutting depth min. | 0.01 mm | |
| Cutting depth in use | Full slot milling |
Identification & Classification
| Article number | 653347 | |
| Catalog number | 209700 | |
| EAN / GTIN | 4045197917393 | |
| Manufacturer number | 209700 1,6X20 | |
| Article class | 10Y | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
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200
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190
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170
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150
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180
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160
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350
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190
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190
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340
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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:
- Neck ⌀: D1 = 0 / -0.01 mm.
Note:
At greater tool overhang lengths, use a reduced value for ap!
Values for:
slots milled from solid: ap = 0.1×D×ap korr
side milling: ap = 0.2×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:
slots milled from solid: ap = 0.1×D×ap korr
side milling: ap = 0.2×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