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EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide mini slot drill, TiAlN, ⌀ h10 DC: 20mm
Article no.: 520078
Catalog no.: 201842
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 | |
| Manufacturer’s designation | VHM-Mini-Fräser | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL02001005 | |
| Holder shape | straight clamping flat | |
| Holder version | metric | |
| Holder size, metric | 0200 mm | |
| Dry machining | suitable | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Shank diameter | 20 mm | |
| Shank length | 42 mm | |
| Holder diameter, upper dimension | 0 mm | |
| Holder diameter, lower dimension | -13 mm | |
| Oil | suitable | |
| Shank type | HB | |
| Air | suitable | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | solid carbide | |
| Standard designation for cutting medium, 3rd Priority | solid carbide | |
| Machining group, manufacturer-specific | P | |
| Machining group | P (steel) | |
| Tool application group | N | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Cutter diameter | 20 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance Class | h10 | |
| Neck diameter | 20 mm | |
| Neck shape | cylindrical | |
| Cutting edge length | 22 mm | |
| Head length | 22 mm | |
| Shoulder length | 22 mm | |
| ISO milling cutter type | L | |
| Balancing quality | G2,5 | |
| Relief angle | 1 degrees | |
| Side rake angle | 6 degrees | |
| Transition angle | 0 degrees | |
| Number of effective cutters, peripheral side | 3 | |
| Number of effective cutters, end face | 3 | |
| Twist direction | right-hand | |
| Twist angle | 30 degrees | |
| Helical pitch | 108.83 mm | |
| Number of corner versions | 5 | |
| Corner / edge | 1 | |
| Corner version | sharp-edged | |
| Corner chamfer width | 0 mm | |
| Corner chamfer angle | 0 degrees | |
| Spacing of the cutters | the same | |
| Direction of infeed | horizontal, oblique and vertical | |
| Interface | joint 1 | |
| Gauge length | 33 mm | |
| Usable length | 22 mm | |
| Overall length | 75 mm | |
| Functional length | 50 mm | |
| Max. speed | 13,000 min-1 | |
| Weight | 342 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN4000-82 | |
| Data carriers | without data carrier | |
| Machining method | End milling | |
| Colour ring | without | |
| Type of product | shoulder mill | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0.01 mm | |
| Max. cutting depth | 20 mm; 22 mm |
Identification & Classification
| Article number | 520078 | |
| Catalog number | 201842 | |
| EAN / GTIN | 4045197543677 | |
| Manufacturer number | 201842 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
280
N
200
P
120
P
105
P
100
P
70
M
80
M
60
K
90
Description
Version:
Weldon shank similar to DIN 6535 HB.
Economy version.
Economy version.
Note:
Save on regrinding costs:
It is cheaper to use solid carbide mini slot drills to the wear limit than to regrind them.
It is cheaper to use solid carbide mini slot drills to the wear limit than to regrind them.