12A2-20 CBN DISH WHEELS, RESIN BOND, D 125, 150

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12A2-20 DISH  GRINDING WHEELS, CBN, RESIN BOND

CBN (cubic boron nitride) is a generic name, there are also other names of this material, depending on manufacturer: borazon, elbor, cubonite, etc. 
CBN (cubic boron nitride) is the second-hardest material after diamond,  and has the best price-performance ratio for processing steels, comparing to other materials, including diamond, silicon carbide or aluminum oxide.  
 
External diameters  D:  125, 150 mm
Internal (hole) diameters H: 32 mm 
Please select dimensions from the list

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Resin bond, BN-130 special wear-resistant bond for CBN
 
Grain size:  Please select from the list or read Technical information.  
The finest grain size is 0.25/0 micron (fine polishing) , the coarsest - 200/160 micron (rough grinding). 
In grain selection window you see grain sizes according to standards:
MICRON = MESH(GRIT) = FEPA

Grain concentration:  100%, other concentrations on order.   

Max.  rotation speed: 35 m/s

Grain sizes  100/80, 125/100, 160/125 micron are available on stock, other - on order 
 
Free shipping
Contact us for combined shipping  quote or bulk discounts. 

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Shipping
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Grain size conversion, selection and use of your tool

  • Model: 12A2-20
  • Manufacturer: Poltava Diamond, Ukraine