Bernardo Mola CBN for EMG 30
Bernardo Mola CBN for EMG 30 is backordered and will ship as soon as it is back in stock.
available within 2-3 months
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Description
Original Bernardo CBN (Cubic Boron Nitride) grinding wheel for EMG 30 Pro. Dimensions: specified in the EMG 30 Pro manual. Original spare part for the EMG 30 Pro sharpener. For professional HSS steel tools and ferrous materials: the CBN grinding wheel ensures high wear resistance, dimensional stability, and less heat generation compared to corundum grinding wheels. Manufactured with a controlled process, it allows for precise and consistent sharpening even with continuous use in professional workshops. Made in Austria, in the Krollit catalog since 2007 as an official Bernardo distributor.
- Grinding wheel type: CBN (Cubic Boron Nitride)
- Compatible with: EMG 30 Pro
- Dimensions: specified in the EMG 30 Pro manual
- Origin: Austria
Purpose
The CBN (Cubic Boron Nitride) grinding wheel is the correct abrasive for sharpening HSS steel tools — it keeps the cutting edge cool during sharpening without the risk of steel tempering. Using the correct grinding wheel for the type of tool ensures precise sharpening and a long grinding wheel life.
Technical Specifications
| Specification | Value |
|---|---|
| Grinding wheel type | CBN (Cubic Boron Nitride) |
| Compatible with | EMG 30 Pro |
| Dimensions | specified in the EMG 30 Pro manual |
| Origin | Austria |
Logistics
Original spare parts available with 3–5 working days shipping. Customer support in Italian available.
Frequently Asked Questions
What is the difference between a CBN grinding wheel and a diamond grinding wheel (SDC)?
CBN (Cubic Boron Nitride) grinding wheels are for high-speed HSS steel tools — they keep the cutting edge cool during sharpening without the risk of tempering. SDC (diamond) grinding wheels are for tungsten carbide (HM/TCT) tools — diamond abrasive is the only one that effectively works carbide without wearing out the grinding wheel. Using the wrong grinding wheel produces poor sharpening results and premature wear of the grinding wheel itself.
Is this grinding wheel compatible with my Bernardo sharpener?
Every Bernardo grinding wheel is specific to the model indicated in the title. Always check the sharpener model before purchasing — the outer diameter, thickness, and bore hole dimensions must match exactly. For compatibility confirmation, contact Krollit. Customer support in Italian available.
How often should the grinding wheel be replaced?
A quality CBN or diamond grinding wheel typically lasts 5–10 times longer than a traditional corundum grinding wheel. Replacement is necessary when the grinding wheel is worn down to its minimum diameter or when it produces irregular sharpening despite correct procedure. There are no fixed intervals — it depends on the intensity of use.
Delivery times?
Original spare parts available with 3–5 working days shipping. Customer support in Italian available.
