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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.
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
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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
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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
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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
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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
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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
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