USED NIAGARA N80320

This is a lot of two Niagara N80320 ball nose jobber drills, constructed from high-speed steel (HSS) and made in the USA. Key dimensions include a 1-inch diameter, a 4-flute neck style, a 3-inch flute length, approximately 8-inch drill length, 2.5-inch shank length, and a 10.5-inch overall length. Additional specifications noted are LD=5.441 D171, LD=5.441 IO21, and Microshield/GP.