Mastery

Hand Scraping

Guide way

All YASDA's YBM series have square guide ways of solid quenching materials, and original construction which combined sliding bearing and sliding surface.

Grinding of Guide ways Hand Scraping The Basic is straightness Combined Construction

In order to obtain more high-quality and durable surfaces and decrease sliding resistance by diamond’ powder lapping

Hand Scraping of Precision Center Measuring by Autocollimator

Repetitive scraping and measurement

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