Diamond and cubic boron nitride grinding wheels with improved si

Diamond bonding process

Diamond faceting platform

Diamond gear hone

Diamond having multiple coatings and methods for their manufactu

Diamond lapping compound stick and holder

Diamond metal composite cutter and method for making same

Diamond skate sharpener

Dicing blade composition

Dicing blade hub and method

Dielectric curing

Discharge of blasting media from a treating chamber

Disk brake grinder

Disk polisher assembly

Displaceable protective cover for handtools provided with rotata

Disposable hob and method of grinding the same

Disposable lap blank

Distributed polishing head

Dopstick transfer jig device and method for using same

Drill and drill grinding method and apparatus