Triumph Twist Drill TriNADO Drill Bit HSS HD 135 DG

 OVERVIEW: 

Triumph Twist Drill produces quality American-made tools that offer peak performance. 

TriNADO Drills are the perfect no-slip tool for your cordless drilling needs. The TriNADO Drill series is longer than Screw Machine, but shorter than Jobber Length. High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials. Spiral flutes are constructed with a higher flute angle to remove chips more easily. Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.