Product Description
High Speed Steel Fractional TiN Tip Jobber Drill. 450T series drills have TiN coating applied to the working part of the drill. Allows for the benefits of a fully TiN coated drill at a reduced price. TiN (Titanium Nitride) coating provides a super hard surface with high lubricity and longer tool life.Made with premium grade HSS to last longer. Self centering 135° split-point for reduced thrust requirements and minimized walking. Tip coated with TiN for a super hard surface with high lubricity.