Dormer 141 mm HSS-E-PM Slot Drill, 75mm Cut Length, 20mm Cut Diameter, 3 Flutes
- RS Stock No. 300-2223
- Mfr. Part No. C333-20,00
- Brand Dormer
Long 3-toothed HSCo centre-cut hole cutters C333
A range of cobalt hole cutters (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 40° right-handed, the cut angle is 12° and the cut is centred.
Designed especially for finishing operations and the creation of grooves with a tolerance of P9 in aluminium and other light material types.
Standards
ISO 1641 and DIN 844 L 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 |
|---|---|
| Shank Type | Plain |
| Cut Length | 75mm |
| Cutter Diameter | 20mm |
| Number of Flutes | 3 |
| Material | HSS-E-PM |
| Overall Length | 141 mm |
| Shank Diameter | 20 mm |
| Diameter Tolerance | K10 |
