Impeller for feeding blasting shots into a centrifugal wheel

Imperfect thread removal tool

Implement sharpening device

Implement working adapter

Impregnated grinding wheel

Improved backup pad for rotary grinder

Improved burr for preparing a homogeneous pulpstone surface

Improved centrifugal expansion roller for sanding machines

Improved coated abrasive discs

Improved cutting wheel

Improved engineered abrasives

Improved grinding apparatus

Improved grinding machine and method of grinding

Improved grinding wheel

Improved grinding wheel for flat glass beveling

Improved grinding wheel spindle

Improved metal bond and metal bonded abrasive articles

Improved microfinishing machine

Improved pneumatic device

Improved pressurization system for abrasive supply pot