Reciprocating type portable filing machine
Reel type stone grinder
Regulating wheelhead drive
Remote grinding head
Removable electrode
Removable guard arrangement for a power tool
Replaceable spindle lock system
Residue removal system for belt abrader
Restoration of drill buttons
Resurfacing device
Reversible angle grinder with arbour lock
Reversible unidirectional abrasive flow machining
Ring gear burnishing machine
Roll grinding machine
Roll neckrest support
Roll surface maintenance
Roller burnishing tool
Roller burnishing tool
Roller cam microfinishing tooling
Roller swaying device for an emery belt machine