The heavy-duty drill bit is designed for drilling in tough materials. The drill bit has a 135 degree split point, which helps with centering and reduces thrust for easier penetration. The drill bit also has exceptional resistance to oxidation and is very hard. The coating on the drill bit, titanium carbon nitride (TiCN), is harder and has a lower coefficient of friction compared to tin coating. It is recommended for use in situations where moderate temperatures are generated, and the TiCN coating increases the cutting surface hardness, making the drill bit more resistant to wear.
WARNING: Proposition 65 Warning for California Residents View Details
