Description
17/64 PRO BLACK OXIDE, CD (CENTURY)
- High Speed Steel Long lasting bit
- Heavy duty nitride surface treatment increases hardness for drilling stainless steel and other hard metals
- High-speed steel (HSS) provides hardness for wear resistance
- Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
- Black Oxide finish resists corrosion and increases the hardness of the drill bit for additional wear resistance