29/64 X 12" HSS Extra Long Drill 100° 6-Flute Countersinks These drills have a 14"

These drills have a 14" drilling depth and are sold individually

and other tough metals

These bits can be used with various materials such as aluminum

2770" BODY DIAMETER 1/2" MATERIAL HIGH SPEED STEEL THREAD SIZE 1/4-28 CUTTING ANGLE 100° SUGGESTED PACK QTY 1

29/64 X 12" HSS Extra Long Drill 100° 6-Flute Countersinks These drills have a 14"Description Extra length drills are designed for general purpose drilling in situations where more reach is needed. They are built to work well with a wide variety of materials in the iron and steel families. The surface is treated with abrasion resistant black oxide, and the drill has a 118 conventional point tip, as well as a round shank that can be used in a wide range of tool holding systems. Flute length: 9"