MILLING CUTTERS WITH INTERCHANGEABLE PARTS

Brand	Owner	Address	Description
MULTISTEP	WIDIA GMBH	Munchener Strasse 125-127 Essen 45145 Germany	MILLING CUTTERS WITH INTERCHANGEABLE PARTS, MILLING CUTTER SUPPORTS, MILLING CUTTER INSERTS, DRILLS CONSISTING OF SUPPORTS AND CUTTING INSERTS MOUNTED ON THE SUPPORT, REBORING AND COUNTERBORING TOOLS CONSISTING OF SUPPORTS AND CUTTERS INTERCHANGEABLY AFFIXED THERETO;MULTIPLE STEP;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An expandable drill bit comprises a body for mounting on a support string and two roller cutters mounted on the body. The cutters are movable between a smaller diameter first configuration and a larger diameter second configuration. In one embodiment the bit is adapted to drill with the cutters in both the first and second configurations.