Tungsten Carbide Reamers (Straight Shank)

All tungsten carbide reamers, also known as straight shank reamers, are precision round cutting tools designed to enlarge pre-existing holes while achieving superior surface finish, dimensional accuracy, and excellent straightness. These tools are commonly used after drilling operations to refine the hole to its final size and tolerance, especially in applications that demand high precision.

Wey Juan tungsten carbide reamers are manufactured using premium submicron grain tungsten carbide to ensure exceptional wear resistance, hardness, and tool life, even under demanding machining conditions.

Our carbide reamers are available in both 4-flute and 6-flute designs, offering optimal cutting performance depending on the work piece material and hole geometry. The higher flute count ensures smoother cutting action and improved surface finish, while minimizing tool deflection and vibration.

Standard sizes range from small diameters for fine precision work to larger diameters for heavy-duty industrial applications. Custom sizes and coatings (such as TiAlN, AlCrN) can also be provided upon request.

Tungsten Carbide Reamers Industrial Applications

  • Automotive and aerospace components
  • Mold and die manufacturing
  • Medical device production
  • Precision engineering parts

Wey Juan's tungsten carbide reamers deliver consistent hole quality, tight tolerances, and long-lasting performance, making them ideal for CNC machining centers, turning centers, and manual operations alike.