39400 Type XGT-AG Extra Length Heavy-Duty 135Â degree Split Point Drill Bit (3 pack) 0.9mm Boston Gear’s stem pinions feature

Boston Gear’s stem pinions feature small numbers of teeth that are cut integral to the steel shaft

in that it allows for an easier installation

• Torque arm

Equipped with Rust and Oxidation Inhibitors

39400 Type XGT-AG Extra Length Heavy-Duty 135Â degree Split Point Drill Bit (3 pack) 0.9mm Boston Gear’s stem pinions featureGyroidal Torsion flute and wide land construction yield exceptional performance in deep hole drilling applications. Recommended for work hardening grades of stainless steel and other hard metal drilling operations. Will drill 12 or more diameters deep without drill removal to clear chips. Feed rates may be twice that of standard drills. Click Here for product catalog Proudly Manufactured in the U. S. A