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  • 3M™ Silicon Nitride Measuring Wheels
  • 3M™ Silicon Nitride Measuring Wheels

    3M ID B49000183
    • Silicon nitride offers high strength and fracture toughness
    • Resists corrosion and wear in extreme environments
    • Offers low coefficient of thermal expansion
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    Product Details

    3M™ Silicon Nitride Measuring Wheels help determine oil well depth. Made from high-strength, lightweight silicon nitride, our measuring wheels offer excellent wear resistance and accuracy in extreme temperature conditions.

    • Silicon nitride offers high strength and fracture toughness
    • Resists corrosion and wear in extreme environments
    • Offers low coefficient of thermal expansion
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