Improved metal bond and metal bonded abrasive articles

Improved superabrasive tool

Improved superabrasive tool

Improved vitrified abrasive bodies

Improved wheel hub for longer wheel life

Improvement and enhancing of grinding wheels for the machine...

Improvements to sanding disks

Improvements to sanding disks

Injection molded abrasive article and process

Interface pad for use between an abrasive article and a...

Knife sharpener

Knife sharpener

Knife sharpener and scabbard

Knife sharpening apparatus

Lamellar end grinding tool

Laminated flexible resilient abrasive article

Laminated rotary grinder

Lap plate

Lens surfacing pad

Lens surfacing pads and method of making the same