HSS steel construction ----- High-speed steel construction for longer cutting edge life even at extreme temperatures.
Titanium coating ----- Coated by titanium, this step drill set performs well in heat, corrosion and rust resistance.
Combination Drill Bit Set -The bit set includes 4 different types of bits for use in different applications.
Item | Combination Drill Bit Set |
Material | HSS |
Finish | TiN |
Package | Blister card |