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EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Diabolo solid carbide micro slot drill, TiAlN, ⌀ DC × L1: 3X18mm
Article no.: 668074
Catalog no.: 201631
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 | |
| Vorschub pro Zahn Besäumen fz | 0.03 mm | |
| Max. cutting depth, Full slot milling | 0.135 mm | |
| Max. cutting depth, Side milling | 4.6 mm | |
| Vorschub pro Zahn Nutenfräsen fz | 0.025 mm | |
| Eingriffsbreite max. ae | 1×D; 0,1×D | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00400105 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 4 mm | |
| Holder tolerance class | h5 | |
| Shank diameter DS | 4 mm | |
| Length of shank LS | 38 mm | |
| Shank type | HA | |
| Cooling lubricant | yes | |
| Series | Diabolo | |
| Manufacturer’s designation | GARANT Diabolo VHM-Microfräser | |
| Tool material | solid carbide | |
| Machining group | H (hard materials); N (non-ferrous metals) | |
| Cutter diameter Dc | 3 mm | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| Upper dimension | 0 mm | |
| Lower dimension | -0.005 mm | |
| Recess diameter D1 | 2.91 mm | |
| Cutting edge length Lc | 4.6 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 | |
| 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 | H | |
| Cutting media, manufacturer’s designation | VHM TIALN | |
| Vorschub pro Zahn in | Steel < 65 HRC | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Upper dimension of nominal diameter | 0 mm | |
| Lower dimension of nominal diameter | -0.005 mm | |
| Gauge length A | 18 mm | |
| Overall length L | 60 mm | |
| Functional length | 18 mm | |
| Max. speed | 36’000 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 drilling (keyway cutting) (FNB); slot milling (FNU) | |
| Colour ring | red | |
| Type of product | shoulder mill | |
| Content | single part | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0 mm | |
| Cutting depth in use | Full slot milling; Side milling |
Identification & Classification
| Article number | 668074 | |
| Catalog number | 201631 | |
| EAN / GTIN | 4045197933393 | |
| Manufacturer number | 201631 3X18 | |
| Article class | 11X | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
200
P
200
P
190
P
170
H
120
H
100
H
72
H
55
H
50
H
45
M
90
M
80
N
140
Description
Version:
GARANT Diabolo:
Special geometry, coating and carbide for hard machining in the high-performance field. Suitable even for machining electrolytic copper. Double-relief ground 2 chamfers hollow ground for high-precision hard machining.
Tolerances:
Recess angle α = 16°.
Special geometry, coating and carbide for hard machining in the high-performance field. Suitable even for machining electrolytic copper. Double-relief ground 2 chamfers hollow ground for high-precision hard machining.
Tolerances:
- Neck ⌀: D1 = 0 / -0.01 mm.
Recess angle α = 16°.
Note:
At greater tool overhang lengths, use a reduced value for ap!
Values for:
slots milled from solid: ap = 0.05×D×ap korr
side milling: ap = 0.1×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 = 0.05×D×ap korr
side milling: ap = 0.1×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