1/4 2 flute , HSS Square Single End, Center Cut, 3/8 Shank, 1-3/4 LOC x 3-1/2 OAL
This is a 1/4 inch 2 flute HSS square single end, center cut drill bit with a 3/8 inch shank, measuring 1-3/4 inches in length overall and 3-1/2 inches in overall length.