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Grinding Wheel - 75 x 16 x 15 25A 60KV (GW1119) RUBY

£9.54 (inc VAT) £7.95 (exc VAT)

Product Description


25A 60KV - 75 x 16 x 15mm Type 5

Recessed One Side 42 x 8mm


Brand - 'MA'

Speed (max) - 32m/s (meters per second)


  • Highly refined friable Ruby aluminium oxide abrasive.
  • Free cutting & good cutting edge retention.
  • For working hardened steels and alloys with tensile strengths of over 50 kg/mm2
  • The incorporation of chromium into crystal lattice produces an increase in toughness and a reduced friability compared with white aluminium oxide.
  • Used in tool grinding, saw and knife-sharpening applications, precision grinding, profile grinding, flute grinding, tooth grinding etc.
  • Extended Wheel life with reduced wheel dressing.
  • Suitable for grinding a variety of hardened steels.


Ruby  Aluminium Oxide 


A premier abrasive wheel which contains a small percentage of chromium oxide. Chromium content allows the grain to splinter giving it a self sharpening effect. Hardness is similar to that of white aluminium oxide. Toughness is greater than that of white aluminium oxide. Outstanding durability with long lasting wheel performance. Typically used on harder steels  which need a cool, friable cutting action to avoid burning. Ideal for grinding a variety of medium and hard to grind high speed and cast alloy steels. Such as high speed cutters, end mills, reamers etc.




On Site machining facilities available.

We can modify standard stock to your specifications.

Please contact the office on:

+44(0)121 687 1135

[email protected]  



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