Cole-Parmer Spex® 5004A Tungsten Carbide Balls, 5/16" (7.9 mm); 4/PK

Cole-Parmer Spex® 5004A Tungsten Carbide Balls, 5/16
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Cole-Parmer – Item # EW-04577-56
Crush, grind, and mill various materials
  • Select from 10 different grinding ball materials to suit your application
  • Replacement tungsten carbide grinding ball for grinding vial set 04576-24
  • Effective grinding ball for mixing and grinding samples
  • High resistance to abrasion
  • Long-wearing and very high efficiency
  • Measures 5/16" (7.9 mm) in diameter
  • Pack of 4
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$146.00USD / Pkg of 4
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SPECS & DESCRIPTION

Specifications & Description

  • MaterialTungsten carbide
  • Compatible WithTungsten carbide-lined grinding vial set 04576-24
  • Diameter (in)0.3125
  • Diameter (mm)7.9
  • DescriptionTungsten Carbide Balls, 5/16\" (7.9 mm); 4/PK

Key Features

  • Select from 10 different grinding ball materials to suit your application
  • Replacement tungsten carbide grinding ball for grinding vial set 04576-24
  • Effective grinding ball for mixing and grinding samples
  • High resistance to abrasion
  • Long-wearing and very high efficiency
  • Measures 5/16" (7.9 mm) in diameter
  • Pack of 4

More About this Item

Optimize performance of your Cole-Parmer® Freezer/Mill® grinding vial sets with a wide range of grinding ball options suitable for your application.

Hardness: Mohs 8 ½ +; Knoop 1400 to 1800
Typical composition: Major Elements – W, C, Co; Minor Elements – Ta, Ti, Nb

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