DICTUM Ultra-Speed Grinding Wheel, Grit 220

For grinding double-layered blades as well as chrome/vanadium steels and HSS. Hard bond....
For grinding double-layered blades as well as chrome/vanadium steels and HSS. Hard bond. Aluminium oxide abrasive.
DICTUM Ultra-Speed Grinding Wheels
For our Ultra-Speed grinding wheels we use single crystal aluminium oxide manufactured in Germany, one of the most effective ultra-fine abrasives. We have optimised the composition by means of numerous tests and microscope images to achieve the best compromise between a fine, even grinding pattern and fast stock removal.


DICTUM Microscope tests for the development of our Ultra-Speed Grinding Discs

300x magnification of the chisel blade. Preparation: Back face ground on waterstones up to grit 6000.

Chisel edge comparison

Bevel ground with 1000/6000 grit bench stone (combination stone) by hand with a sharpening guide. In order to achieve similar results on the wet grinding machine, a finer grinding disc (grit 3000) must be used. (Fig. 1)

Bevel ground with DICTUM Ultra-Speed Grinding Disc, 220 grit. The result: Finer grinding marks than with a conventional grinding disc with 220 grit. (Fig. 2)

Bevel ground with a conventional grinding disc with 220 grit. (Fig. 3)




Fits Tormek 2000-2006, T-7 and T-8 wet grinding machines, as well as Record, Jet and Triton models with wheel diameter 250 mm.
     
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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...

    • Centre hole 12 mm
    • Grit 220
    • Disk diameter 250 mm
    • Wheel width 50 mm
    Article no. 727847
    Brand DICTUM
    Ready to ship, delivery time 3-4 workdays within Germany
    €139.90 per piece(s)

    Prices incl. VAT

    i

    plus shipping costs

    DICTUM satisfaction guarantee
    Remember
    Many other models
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    Grit
    Price
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    Article no.: 727847

    Grit: 220
    Price: €139.90
    Quantity:
     

    Article no.: 727849

    Grit: 1000
    Price: €199.60
    Quantity:
     

    Article no.: 727850

    Grit: 3000
    Price: €239.70
    Quantity:
     
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