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Bernardo SDC Diamond Disc for DG 13 M
Bernardo SDC Diamond Disc for DG 13 M is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
At Krollit, we guarantee a safe and reliable shipping process. Orders are handled with the utmost care and traceability until delivery.
For international shipments, please send your request via the dedicated contact form.
Upon delivery, always sign the delivery note with the words “subject to inspection” to allow for proper handling of any irregularities or discrepancies in the product.
Our goal is to ensure you receive prompt service and a worry-free shopping experience.
Bernardo SDC Diamond Disc for DG 13 M
Description
Bernardo SDC Diamond Grinding Wheel for DG 13 M – Carbide
The SDC diamond grinding wheel for the DG 13 M sharpening machine is designed for grinding and re-sharpening operations of tools made of carbide, tungsten carbide, and sintered materials with high hardness. The use of synthetic diamond (SDC) allows for a high controlled removal capacity, maintaining profile stability and dimensional precision even on complex geometries. Suitable for tool rooms and specialized mechanical workshops for tool maintenance, it ensures uniform surface finishes, reduced wear, and a long operational life. Use with coolant further improves heat dissipation and preserves the abrasive's characteristics over time.
Key Specifications
• SDC synthetic diamond abrasive with very high hardness
• Specifically for carbide and tungsten carbide
• High geometric profile stability
• Precision grinding with uniform surface finish
• Reduced wear and long service life
• Controlled material removal with low heat generation
• Compatible with DG 13 M sharpening machine
Package contents:
• SDC diamond grinding wheel for DG 13 M
• Protective technical packaging
Logistics
Bernardo shipping: 5–9 working days (7 days to the South). Original spare parts available with 3–5 working day shipping. Customer support in Italian available.
Technical specifications
Technical table:
| Specification | Value |
|---|---|
| Type | SDC Diamond grinding wheel |
| Machine compatibility | DG 13 M sharpening machine |
| Abrasive | Synthetic diamond (SDC) |
| Application | Tool grinding and re-sharpening |
| Workable materials | Carbide, tungsten carbide |
| Use | Mechanical workshops and tool rooms |
Warranty
Warranty terms and support procedures are available on the dedicated Krollit page.
View Krollit warranty termsFAQ / Frequently asked questions
Frequently Asked Questions
What is the difference between a CBN wheel and a diamond (SDC) wheel?
CBN (Cubic Boron Nitride) wheels are for high-speed HSS steel tools — they keep the cutting edge cool during sharpening without the risk of tempering. SDC (diamond) wheels are for tungsten carbide (HM/TCT) tools — diamond abrasive is the only one that effectively works carbide without wearing down the wheel. Using the wrong wheel results in poor sharpening and premature wear of the wheel itself.
Is this wheel compatible with my Bernardo sharpener?
Each Bernardo 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 wheel be replaced?
A quality CBN or diamond wheel typically lasts 5–10 times longer than a traditional corundum wheel. Replacement is necessary when the wheel is worn to its minimum diameter or when it produces uneven 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 day shipping. Customer support in Italian available.
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