Champion 700T-11/64 11/64 in. Tin Coated Heavy Duty Drills - 12 pcs

Champion 700T-11/64 11/64 in. Tin Coated Heavy Duty Drills - 12 pcs features:

• Titanium Nitride coating provides a surface hardness in excess of 80 Rockwell C scale, protecting the cutting edge from abrasion, and a protective shield against damaging heat generated at the cutting edge.
• The benefit is prolonged sharpness and durability of drill, allowing substantially higher speed and feed rates.