Dormer 79 mm HSCo End Mill, 79mm Cut Length, 11mm Cut Diameter, 4 Flutes
- RS Stock No. 466-100
- Mfr. Part No. C247 11,0
- Manufacturer Dormer
HSCo hole cutters in 2 sizes for C247 and C200 finishes.
A range of short cobalt drills (steel quality HSCo 8% Co) with cylindrical shank and flat face.
The shank diameter tolerance class is H6 and the cutting diameter is K10.
Helix geometry is 30° right-handed and the cutting angle is 12°.
Specially designed for finishing work.
2 mm to Ø 6 mm inch diameter hole cutters are available in C247 and C200 from a Ø of6.5mm.
Standards
ISO 1641 and DIN 844 K B
Flatted Shank - HSCo
These slot drills have a parallel shank with flats, diameter tolerance e8 (undersize h10), 3 flute, short length, centre cutting, 30° spiral, HSCo 8%. They are to DIN327 form D. Applications include keyway and slot milling, and production of closed slots by ’plunge’ feeding.
| Attribute | Value |
|---|---|
| Cutter Diameter | 11mm |
| Cut Length | 79mm |
| Number of Flutes | 4 |
| Material | HSCo |
| Overall Length | 79 mm |
| Shank Type | Weldon |
| Shank Diameter | 12 mm |
| Centre Cutting | Yes |
| Diameter Tolerance | K10 |
