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Cat. Nr.:
Solid carbide slot drill, uncoated, ⌀ e8 DC: 20mm
Article no.: 312366
Catalog no.: 209320
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Type: W
- Tolerance nominal ⌀: e8
- No. of teeth Z: 3
Product details
Technical Data
| Cutting edge ⌀ DC | 20 mm | |
| Coating | uncoated | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Type | W | |
| Tolerance nominal ⌀ | e8 | |
| No. of teeth Z | 3 | |
| Helix angle | 20 degrees | |
| Direction of infeed | horizontal, oblique and vertical | |
| Cutting width ae for milling operation | Full slot cutting depth 1×D; 0.5×D for side milling | |
| Shank | DIN 6535 HA with h6 | |
| Through-coolant | no | |
| Flute length Lc | 41 mm | |
| Overhang length L1 incl. recess | 54 mm | |
| Recess ⌀ D1 | 19.8 mm | |
| Overall length L | 104 mm | |
| Shank ⌀ Ds | 20 mm | |
| Corner chamfer angle | 90 degrees | |
| Feed fz for slot milling in PMMA | 0.085 mm | |
| Feed fz for side milling in PMMA | 0.12 mm | |
| Colour ring | yellow | |
| Type of product | End / face mill |
Identification & Classification
| Article number | 312366 | |
| Catalog number | 209320 | |
| EAN / GTIN | 4045197479976 | |
| Manufacturer number | 209320 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
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180
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140
N
105
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190
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140
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160
N
140
N
120
N
180
N
150
N
180
Description
Version:
Special geometry for machining aluminium and plastics.
Application:
Extremely sharp cutting edges, especially for machining plastics.