29 Piece, Type 135-AG, Fractional, Screw Machine Length Set, Norseman Drill #66490
Magnum Super Premium Type 135-AG:
- Fractional Sizes 1/16"-1/2" by 64ths
- Special Hi-Molybdenum tool steel.
- Gold surface treated body and clearance for maximum lubricity.
- Heavy-duty construction, 135 Degree split point, no center punch needed - will not walk.
- Recommended for work hardening grades of stainless steel and other hard metal drilling applications.