BORING BITS

Brand	Owner	Address	Description
SIMONDS	SIMONDS SAW AND STEEL COMPANY	FITCHBURG, MASS.	BORING BITS, BORING TOOLS, BURS, BUR MILLS AND BUR SETS, CENTER LAPS, COUNTERSINKS, DRILLS, COMBINED DRILLS AND COUNTERSINKS, DRILL BLANKS, END MILLS, GRINDING TOOLS, KEYSEAT CUTTERS, REAMERS AND ROUTER MILLS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A horizontal boring machine tool is described that includes a boring bar equipped with a cutting bit and a counter-bar coupled in head-to-head rotation with the boring bar. This counter-bar is also equipped with a cutting bit, or a series of cutting bits destined to operate simultaneously on the same cylindrical seat to be bored. Both the bit or bits arranged on the bar, and the bit or bits arranged on the counter-bar are radially adjustable via an automatic adjustment system.