ALVAN® Reamer Cutting Ring Style

The monobloc reamer is an excellent replacement for solid carbide reamers because it allows for diameter expansion to accommodate for cutting edge wear. The monobloc reamer can also be repaired to new condition which extends the life of the investment. ALVAN Reamers hold tight tolerances while improving the surface finish of the hole. Our expandable option accommodates for cutting edge wear.
  • Tight tolerances (0.0002″) capable
  • Excellent repeatability with the replaceable head connection
  • Coolant configurations for blind and through hole applications
  • Expands up to 1% on diameter
  • Available with carbide, cermet, PCD or CBN cutting edges
  • Diameter sizes from 0.2283 inch to 1.2638 inch (5.80 mm to 32.10 mm)
  • Straight or helical flutes for blind or through hole applications
  • Variety of edge geometries designed for multiple materials
  • Imperial or metric cylindrical shanks
  • Axial or radial coolant configuration


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