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Lapping plate

Plate Sizes & Patterns

Standard sizes are as follows: 6", 9", 12", 15", 16", 18", 24", 28", 36", 42" and 48" diameters. Special sizes are avialable on request. Square, spiral, concentric and radial grooves, as well as custom patterns are available.

Hyprez X08
Most Aggressive Stock Removal
  • This plate is used when rapid stock removal is required.
  • Second hardest composite iron plate
  • Provides excellent flatness, longer service life, low reconditioning needs and refined surface finishes
  • Often used as an alternative to cast iron plates
  • Produces good surface finish on most materials, especially metals and ceramics

  • Hyprez HY Iron
    Aggressive Stock Removal
  • Excellent primary/rough lap plate witha long service life
  • Often used as an alternative to cast iron plates
  • Produces a good surface finish on most materials, especially metals and ceramics
  • Produces a good finish on most materials especially metals and ceramics
  • Typically used with coarse to medium diamond sizes

  • Hyprez TX-10A
    Moderate Stock Removal
  • Composite tin plate. Offers a lead (Pb) free working environment
  • Provides superior surface finish prior to CMP step
  • Works with coarser diamond slurries for fast stock removal while achieving extraordinarily fine surface finish
  • Provides longer service life, low reconditioning needs and refined surface finishes

  • Hyprez HY Copper
    Moderate to Aggressive Stock Removal
  • Most widely used universal composite lap plate
  • Excellent when primary and finishing lap are combined in a one-step operration
  • Suitable for virtually solid material: metal, ceramic, glass, carbon, plastic, etc.
  • Typically used with medium to fine diamond sizes
  • Minimizes fracturing and chipping tendencies when lapping crystal components

  • Hyprez Tin-Antimony
    Low/Very Low Stock Removal
  • Typical plate for head manufacturing industry (kiss lap process)
  • Used in pre-polishing of hard materials, SiC, GaN
  • Resistant to temperature variations during lapping
  • Prevents changes in lubricant viscosity during continuous lapping operation

  • Hyprez HY Ceramic
    Moderate Stock Removal
  • Generally used to lap/polish ceramic parts and other stain-sensitive materials
  • Used in applications where metallic-type contamination cannot be tolerated
  • Affordable, more machineable alternative to "natural" ceramic plates
  • Very flexible - used with coarse to fine diamond sizes

  • 18" Diamond Lapping Machine pic

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