Improved grinding wheel spindle
Improved microfinishing machine
Improvements in and relating to grinding
Improvements in or relating to drill bit sharpening
Improvements in or relating to the manufacture of rotary valves
Improvements in rolling elements bearings
Improvements relating to grinding methods and apparatus
In place superfinishing of crankshaft thrust bearing faces
In-line sander
In-track rail base grinding apparatus and method
Inch-metric dial
Incorporation of particulate additives into metal working...
Indexing mechanism
Industrial brush
Injection moldable plastic laps
Interface pad
Internal abrasive machine
Internal grinder quill
Internal hole grinding spindle
Intraocular lens tumbling process using coated beads