50E Helical and Spherical Milling Cutter Grinding Device
50E Helical and Spherical Milling Cutter Grinding Device is backordered and will ship as soon as it is back in stock.
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Description
50e attachment for helical and ball end mills for Bernardo UWS 300 / UWS 350 universal sharpener. Grinding range: 3–25 mm. Made in Austria by Bernardo; Krollit has been the official distributor in Italy since 2007.
- Type: 50E attachment for helical and ball end mills
- Grinding range: 3–25 mm
- Compatible with: UWS 300 / UWS 350
Technical specifications
| Specification | Value |
|---|---|
| Attachment type | 50E attachment for helical and ball end mills |
| Grinding range | 3–25 mm |
| Compatible with | UWS 300 / UWS 350 |
Logistics
Original spare parts available with 3–5 working day shipping. Customer support available in Italian.
Frequently asked questions
Is this attachment compatible with UWS 300 and UWS 350?
Yes — all series 50 accessory attachments (50D, 50E, 50K, 50J) are compatible with both the UWS 300 and UWS 350. The attachments are mounted on the machine's workpiece holder via a standardized connection. Customer support is available in Italian.
What exactly is this attachment for?
The 50E attachment for ball nose end mills allows sharpening of hemispherical tips while maintaining the correct helical angle — an operation impossible without this accessory because the three-dimensional geometry of the tip requires specialized support that orients the milling cutter at the exact angle during the sharpening pass.
Delivery times?
Original spare parts available with 3–5 working day shipping. Customer support available in Italian.

