Norton Abrasives for the Industrial Market
Norton Abrasives for the Industrial Market
North America
Products

Diamond & cBN Toolroom Wheels - Norton B99 Stock

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The Norton “99” line of quality stock Diamond and cBN (cubic boron nitride) grinding products includes resin, vitrified, metal, and MSL (metal single layer) bonds. Premium high performance resin bond diamond and cBN wheels are also available.

 

 

 

 

 

Typical Applications

Norton B99 Diamond Wheels

  • Sharpening cemented carbide cutting tools
  • Cutting off carbide rod
  • Grinding or cutting off nonferrous materials such as ceramics or glass
  • Surface grinding dies
  • O.D. grinding spray coatings
Norton B99 cBN Wheels
  • Sharpening high-speed (M2, D2, T15, etc.) steel cutting tools
  • Surface and ID grinding hardened steel die components
  • Precision grinding steel parts Rc 50 or harder

Diamond Wheels

  • High quality synthetic diamond 
  • High material removal rates; longer wheel life vs. conventional green silicon carbide wheels
  • Pre-engineered resin bond – B99 for rree cutting; superior form holding; efficient wet or dry
  • Premium, heavy-duty resin bond – B105 is ideal for dry toolroom reconditioning applications
  • Metal bond – M99 is ideal for 1A1R cut-off applications and grinding glass or ceramic materials
  • MSL (metal single layer) diamond provides fast stock removal, cool cutting; excellent for dry offhand finishing of carbide tools; no wheel dressing required 
  • Vitrified bond – V99 is most durable under high grinding forces; excellent for wet, offhand finishing of carbide tools

cBN Wheels

  • cBN (Cubic Boron Nitride) abrasive material is second in hardness to diamond 
  • Easily cuts difficult-to-grind steel parts Rc 50 or harder
  • Highly wear resistant and thermally stable  
  • Pre-engineered resin bond – B99 for free cutting, superior form holding
  • Premium Aztec III resin bond is most efficient for dry tool resharpening
  • Premium Aztec .007 resin bond is most efficient for dry tool resharpening where heavy stock removal is desired