• Specs
    Convert Specs to Metric
    Mandrel Dia. (min)
    1.8 "
    Mandrel Dia. (max)
    7 "
  • Product Overview

    This is the best method for fast precision alignment of main bearing bores. It does the complete job of alignment and sizing main bearing bores in about 30 minutes, floor-to-floor time for an average passenger car block. Just add a few minutes more for truck blocks.

    Shops all over the country enjoy all the advantages of the CH-100, but the best, most practical reasons are speed and ease of use. Add quality work, and that about sums it up.

    Model Brochure (1.18 MB)

  • About Company
    Sunnen Products Company

    Sunnen Products Company has been a global leader in the manufacture of honing machines, honing tools, honing abrasives, honing oils/coolants and bore gages since 1924. Sunnen also produce lapping machines and tools as well as honing systems for engine rebuilding and performance race engines.

Looking to Purchase a New SUNNEN CH-100?