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Manufacturer number:
Cat. No.:
Solid carbide micro slot drill, DLC, ⌀ DC × L1: 3X35mm
Article no.: 201140 3X35
Article code:
Product details
Technical Data
| Coating | DLC | |
| Number of effective cutters (peripheral side) Z | 2 | |
| Cutter diameter Dc | 3 mm | |
| Cutting edge length Lc | 4.6 mm | |
| Overall length L | 70 mm | |
| Shank diameter DS | 4 mm | |
| Twist angle | 30 degrees | |
| Tool material | solid carbide | |
| Gauge length A | 35 mm | |
| 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 | 0.03 mm | |
| Max. cutting depth, Full slot milling | 0.263 mm | |
| Wet maximum | suitable | |
| Vorschub pro Zahn Nutenfräsen fz | 0.025 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 only under restricted conditions | |
| Holder tolerance class | h5 | |
| Length of shank LS | 31 mm | |
| Shank type | HA | |
| Air | suitable | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | VHM-Microfräser | |
| Machining group | N (non-ferrous metals); O (other) | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| Upper dimension | 0 mm | |
| Lower dimension | -0.005 mm | |
| Recess diameter D1 | 2.91 mm | |
| Number of effective cutters (end face) Z | 2 | |
| Twist direction | right-hand | |
| Corner / edge | 1 | |
| Corner version | sharp-edged | |
| Corner chamfer angle | 90 degrees | |
| Direction of infeed | horizontal, oblique and vertical | |
| Number of clamping slots | 2 | |
| Tool application group | W | |
| Cutting media, manufacturer’s designation | VHM DLC | |
| Vorschub pro Zahn in | alu short-chipping | |
| Interface | joint 1 | |
| Upper dimension of nominal diameter | 0 mm | |
| Lower dimension of nominal diameter | -0.005 mm | |
| Functional length | 35 mm | |
| Max. speed | 27,000 min-1 | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Machining method | circular milling (round milling) (FZI); form milling (die milling) (FFO); profile milling (FPR); shoulder milling (FEC); slot milling (FNU) | |
| Colour ring | yellow | |
| 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 | 201140 3X35 | |
| EAN / GTIN | 4045197913418 | |
| Manufacturer number | 201140 3X35 | |
| 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 advanced DLC sp2 coating. For the highest demands regarding performance and precision in aluminium materials. 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 = 0.25×D×ap corr
side milling: ap = 0.5×D×ap corr
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 = 0.25×D×ap corr
side milling: ap = 0.5×D×ap corr
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