Brusni kamen za oštrač DG13M

CORMAK Ściernica do ostrzarki DG13M

CBN Borazon Grinding Wheel for CORMAK DG13M Drill Sharpener – precise and durable grinding disc

High-quality CBN borazon grinding wheel dedicated to the CORMAK DG13M drill sharpener is a consumable element that directly affects sharpening quality and the service life of cutting tools. It ensures precise HSS drill sharpening across the full range handled by the machine. Its construction is optimised for demanding workshop and industrial conditions, offering high efficiency and minimal abrasive wear.
Main product advantages

Dedicated to the CORMAK DG13M sharpener – ensures perfect fit and optimal operating parameters.
CBN (borazon) abrasive material – optimal for sharpening HSS high-speed steel tools.
Vibration-free operation – high dynamic balance of the wheel eliminates vibrations and improves sharpening quality.
High durability – significantly outlasts standard aluminium oxide wheels.
Stable sharpening parameters – ensures repeatability and accuracy even during series regeneration of drills.

Construction and technology

CBN wheel (Cubic Boron Nitride) is the second hardest abrasive material after diamond, yet far more resistant to temperature and wear when working with HSS steel. The specialised bond and precise geometry make it ideal for applications in sharpeners such as the CORMAK DG13M, where edge accuracy and long tool life are essential. The wheel is optimised for direct mounting on the machine spindle axis, ensuring minimal runout and reliable grinding performance.
Precision and work efficiency

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The use of a CBN wheel in drill sharpeners such as the DG13M results in significantly improved operating parameters: shorter sharpening time, lower tool temperature and reduced risk of burning. The high rigidity of the abrasive allows for a uniform and sharp cutting edge while maintaining the correct rake angle and drill geometry. This makes drill sharpening more repeatable and efficient.
Ensure the highest sharpening quality – choose a grinding wheel for the CORMAK DG13M sharpener

Replacing a worn wheel with the original CBN borazon grinding wheel ensures optimal sharpening quality in drill sharpeners. Thanks to the wheel’s high efficiency and durability, you minimise downtime and improve process performance. Order now and restore full precision to your CORMAK DG13M drill sharpener!