6 Piece Long Boy Drill Bit Set.
135 Degree Split Point. M2 High Speed Steel.
Tri-flat Shanks for Total Control. Black and Gold Machine Ground Bits.
Aircraft Aluminum Case. This is a must have set! Less than 50 Available.
Set includes 1/8" 3/16", 1/4", 5/16" & 3/8" all 12" Long with a 9 inch flute length!