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3M™ 7100231711 143BI Wheels and Tools, 7 in Dia, B320 Grit, CBN Abrasive

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Features

  • Cubic boron nitride abrasive mineral provides fast cut rates at high temperatures
  • The resin bond system balances cut rate with good form retention
  • Arbor holes are made to customer specifications, so you get exactly the size you need
  • Best used for grinding high speed steel, tool steels, and ferrous metals

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Description

3M™, 7100231711, Wheels and Tools, Series: 143BI, 7 in Wheel Diameter, B320 Grit, CBN Abrasive, Resin Bond, Wheel Type Number: 1A1J