YG-1 S14006 0 Series Throw Away Spade Drill Insert, 9/16 in Dia, 1/8 in THK, M48 Material Grade, Hardslick Coated

Features and Benefits:

Increased tool life over T15
For use in high temperature alloys and materials including medium carbon, alloy and tool steels with 350~500 Brinell
Rigid set up needed