Reamers are usually made of High Speed Steel, although solid carbide and carbide tipped reamers are made in many sizes and styles. Regular chucking reamers are made in number and letter sizes, in ...

to meet a want long felt in their own works— a ready and convenient method of chucking countershaft pulleys ... causing no trouble by clogging of reamers, etc. 011, Albuminoid Matter, and ...