Paper drill bit sharpener
Particle collection system
Particle collection system
Particle collection system with spoiler
Patterned coated abrasive for fine surface finishing
Pedestal vacuum system for grinder or other tool
Pin grinding fixture
Pipe polishing apparatus and method
Pipe processing device
Pipe support apparatus
Pipe weld crown removal device
Piston ring honing
Pivotal work holding device for grinding gemstones
Planar resurfacing grinder mounting and control apparatus
Plastic lens block with ribs
Plate hold-down device for abrasive cutting of metal plates
Plate mounted grinding wheel
Plunge jointer for planer knives
Pneumatic clamp mounting for a disc
Pneumatic pad conditioner