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Dormer 20mm Alcrona HSS-E-PM Roughing End Mill C492 Primax Super-R
Order Code
HSS-82707D
£181.50 £151.25
Incl. VAT Ex. VAT
Dormer 20mm Alcrona HSS-E-PM Roughing End Mill C492 Primax Super-R is only available to buy in quantities of 1
Product Information
End mill with long cut length, 3, 4 or 6 flute design with an HRA profile to break chips for efficient roughing of deep profiles. Neck recess on cutting diameter equal to 10mm and above. A 35° helix reduces vibration and improves performance when roughing. Alcrona coating improves performance and extends tool life.
Technical Specification
| Brand | Dormer |
|---|---|
| Manufacturer Part Number | C49220.0 |
| Diameter (mm) | 20 |
| Features & Benefits | • Aluminium chromium nitride coating (Alcrona) • Made of high speed cobalt powder metal • HRA fine pitch asymmetrical rounded profile chip breaker • Long cut length • 35° helix angle (flute) • Meets DIN 1835B Weldon shank • K12 industry standard tool tolerance zone (based on diameter range) • Radial, diagonal, axial cutting direction • Meets DIN 844L HSS end mills standards • C492 series |
| Material | HSS-E-PM |
| Number of Flutes | 4 |
| Coating/Finish | AlCrN |
| Shank Type | Weldon |
| Type | Roughing End Mill |
| Flute Length (mm) | 75 |
| Length of Cut (mm) | 75 |
| Overall Length (mm) | 141 |
| Shank Diameter (mm) | 20 |
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