Tormek SB-250 Blackstone Silicon Stone 250mm for Tormek Wetstone Grinder - Ref: 702803

 

Key Features:

  • Designed for hard materials and fast sharpening
  • Delivers fast steel removal on HSS and exotic alloys and can 'touch up' tungsten carbide
  • Can be graded with the stone grader

 

Strengths and benefits:

  • With the new generation of edge tools becoming harder and containing alloys which make them tough to grind.
  • The Tormek Blackstone silicon SB-250 is designed for hard materials and fast sharpening.
  • It delivers fast steel removal on HSS and exotic alloys and can 'touch up' tungsten carbide.
  • The key to removing material efficiently at low rpm is very sharp grains with high hardness and relatively fine grit size.
  • The SB-250 is made in the same grit size as the original Tormek grindstone and can be graded with the stone grader for fast material removal or fine surface finish.

 

Specification:

  • Grit: 220
  • Model: SB-250
  • Wheel Diameter: 250 mm
  • Wheel Width: 50 mm

 

 

 

 

 

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Delivery surcharges may apply to the following areas based upon item, size and weight. I f you are unsure please contact us.

It is not possible to account for every possibility at the checkout and where we can we will use Royal Mail 48hr Tracked but for items over 60cm (90cm tubes) and 2kg we are unable to use this service

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Postal areas affected by surcharges are

Channel Islands, Isle of Wight, Isle of Man, Scilly Isles, Scottish Highlands, Scottish Islands, Northern Ireland, Republic of Ireland