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Solid carbide mini slot drill, TiAlN, ⌀ e8 DC: 7,75mm
Article no.: 201920 7,75
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Type: N
- Tolerance nominal ⌀: e8
- No. of teeth Z: 3
Product details
Technical Data
| Cutting edge ⌀ DC | 7.75 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Type | N | |
| Tolerance nominal ⌀ | e8 | |
| No. of teeth Z | 3 | |
| Helix angle | 45 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 HB to h6 | |
| Through-coolant | no | |
| Flute length Lc | 12 mm | |
| Overall length L | 55 mm | |
| Shank ⌀ Ds | 8 mm | |
| Shank form | HB | |
| Corner chamfer width at 45° | 0.04 mm | |
| Corner chamfer angle | 45 degrees | |
| Feed fz for slot milling in steel < 900 N/mm2 | 0.03 mm | |
| Feed fz for side milling in steel < 900 N/mm2 | 0.033 mm | |
| Correction factor for vc | 1.25 | |
| Colour ring | without | |
| Type of product | End / face mill |
Identification numbers & Classifications
| Article number | 201920 7,75 | |
| EAN / GTIN | 4045197114914 | |
| Manufacturer number | 201920 7,75 |
Application Table
N
280
N
200
P
120
P
105
P
100
P
70
M
80
M
60
K
90
Description
Version:
Double relief ground side clearance angle. Centre cutting teeth for plunging.
Weldon shank similar to DIN 6535 HB.
Weldon shank similar to DIN 6535 HB.
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.
Downloads & documents
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| Cutting width ae for milling operation | Full slot cutting depth 1×D; 0.5×D for side milling | Full slot cutting depth 1×D; 0.3×D for side milling | Full slot cutting depth 1×D; 0.3×D for side milling | Full slot cutting depth 1×D; 0.5×D for side milling |
| Colour ring | without | without | without | without |
| Cutting edge ⌀ DC | 7.75 mm | 7.75 mm | 7.75 mm | 7.75 mm |
| Flute length Lc | 12 mm | 12 mm | 19 mm | 10 mm |
| Tool material | Solid carbide | Solid carbide | Solid carbide | Solid carbide |
| Direction of infeed | horizontal, oblique and vertical | horizontal, oblique and vertical | horizontal, oblique and vertical | horizontal, oblique and vertical |
| Shank ⌀ Ds | 8 mm | 8 mm | 8 mm | 8 mm |