DICTUM »Black Crystal« CBN Grinding Wheel, Ø 250 mm, Circumfer. Coating, B54

This CBN grinding wheel has been specifically designed for use on wet grinding machines such as...
This CBN grinding wheel has been specifically designed for use on wet grinding machines such as the Tormek T-7/T-8. The CBN-coated, precisely balanced aluminium body allows grinding without water or coolant. This saves time and keeps the workstation dry. With only slight pressure you can achieve an excellent rate of stock removal and stunning grinding results. There is no risk of annealing with HSS and hardened steels. Coated with black CBN crystals for extra long service life when sharpening hardened tool steels.
CBN coating around the circumference, for all standard sharpening work on the water-cooled grinder.
CBN Coating
CBN stands for Cubic Boron Nitride, an abrasive grain that is nearly as hard as diamond but much better suited for sharpening hardened steel. Sharpening on diamond wheels produces heat, and from around 170 °C causes a chemical reaction between the diamond grain and the steel alloys which destroys the diamond grain. CBN, on the other hand, only reacts at above 400 °C, and is only destroyed at 700 °C and above.
     
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    DICTUM

    DICTUM

    DICTUM is dedicated to creating products which have a long service life and are free from substances that are harmful to the environment or health.

    For almost 170 years , our corporate philosophy has embodied:

    • The highest functional aesthetics
    • A commitment to ergonomics
    • The best materials
    • Long-standing business relationships with manufacturers and suppliers
    • Long-lasting products thanks to comprehensive services such as our

      Sharpening service
      Handle mounting service
      Spare parts availability
    We attach great importance to the honest and professional working relationships we have with our partners and manufacturers. DICTUM is more than tools...

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    CBN Grinding Wheel
     

    Further information

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    • Centre hole 12 mm
    • Grit B54, comparable to Tormek Diamond Grinding Wheel 600 or JIS 270.
    • Ø 250 mm
    • Width 50 mm
    • Weight 4.9 kg
    Article no. 715417
    Brand DICTUM
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    €299.00 per piece(s)

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