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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide forward / reverse deburring tool with helix angle, TiSiN, ⌀ DC: 8mm
Article no.: 208181 8
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 | |
| Manufacturer’s designation | VHM-Vor- und Rückwärtsentgrater mit Spiralwinkel | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00600105 | |
| Holder shape | Standard | |
| Holder tolerance class | h6 | |
| Arbor size | 0060 | |
| Shank diameter DS | 6 mm | |
| Length of shank LS | 93 mm | |
| Holder diameter, upper dimension | 0 mm | |
| Holder diameter, lower dimension | -0.008 mm | |
| Shank type | HA | |
| 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, K, M, N | |
| Machining group | K (cast iron); M (stainless steel); N (non-ferrous metals); P (steel) | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Cutter diameter Dc | 8 mm | |
| Recess diameter D1 | 6 mm | |
| Cutting edge length Lc | 2.2 mm | |
| Head length L3 | 2.2 mm | |
| Relief angle | 0 degrees | |
| Side rake angle | 0 degrees | |
| Number of effective cutters (peripheral side) Z | 5 | |
| Number of effective cutters (end face) Z | 5 | |
| Twist direction | right-hand | |
| Twist angle | 5 degrees | |
| Helical pitch | 3 mm | |
| Corner / edge | 1 | |
| Corner version | as chamfer | |
| Corner chamfer angle | 45 degrees | |
| Profile angle | 90 degrees | |
| Spacing of the cutters | the same | |
| Interface | joint 1 | |
| upper dimension of nominal diameter | 0.05 mm | |
| lower dimension of nominal diameter | -0.05 mm | |
| Gauge length A | 25 mm | |
| Usable length L1 | 25 mm | |
| Overall length L | 100 mm | |
| Functional length | 25 mm | |
| Max. speed | 35,000 min-1 | |
| Weight | 40 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Data carriers | without data carrier | |
| Machining method | profile milling (FPR) | |
| Colour ring | without | |
| Type of product | forward/backward deburring mill | |
| Content | single part | |
| Correction factor fz | 1.25 | |
| Max. cutting depth L2 | 1 mm | |
| Cutting depth in use | Side milling |
Identification & Classification
| Article number | 208181 8 | |
| EAN / GTIN | 4067263107484 | |
| Manufacturer number | 208181 8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
130
N
80
P
75
P
75
P
50
P
45
M
40
M
30
S
20
K
50
Description
Version:
Extra-long shank.
Double ground head with 45° angle.
The helix angle ground into the head on both sides produces a much softer cut and thus an excellent surface quality. For universal application in virtually all materials. The newly developed coating effectively prevents the formation of built-up edges – even in aluminium and corrosion-resistant steels (INOX).
Double ground head with 45° angle.
The helix angle ground into the head on both sides produces a much softer cut and thus an excellent surface quality. For universal application in virtually all materials. The newly developed coating effectively prevents the formation of built-up edges – even in aluminium and corrosion-resistant steels (INOX).
Flat version
Application:
For forward and reverse deburring and chamfering even where access is difficult.
Particularly suitable for contouring applications.
Particularly suitable for contouring applications.
Note:
Successor product to No. 208180.