DRILLCO - 21PC TIN TIPPED DRILL SET 1/16-3/8 BY 64 - 450T21

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
Jobber length for most use cases