![Consolidated Toledo Drill Consolidated Toledo Drill - Drill, Taps, and Specialty Tools](img/Toledo-Drills.jpg)
Consolidated Toledo Drill
America´s Finest High Speed Cutting Tools™
PRODUCT CATALOG >> Gold Oxide & Titanium Nitride Step Drills
Type 78-AG — Gold Oxide Step Drill
![3-Flats on Shank Gold Oxide Step Drill 3-Flats on Shank Gold Oxide Step Drill](img/prd/type B78-AG.jpg)
Flats on shank give "positive chuck–grip"
Use for all thin metals, rigid plastics, wood or composite materials with a
"Thickness equal to or less than the step thickness".
Manufactured in the USA.
![3-Flats on Shank Gold Oxide Step Drill 3-Flats on Shank Gold Oxide Step Drill](img/icon/Pdf.png)
Type 78-AGN — Titanium Nitride Step Drill
![3-Flats on Shank Titanium Nitride Step Drill 3-Flats on Shank Titanium Nitride Step Drill](img/prd/type 78-AGN.jpg)
Titanium nitride adds lubricity & hardness, enhancing chip flow, finish hole quality and drill life.
Use for all thin metals, rigid plastics, wood or composite materials with a
"Thickness equal to or less than the step thickness".
Flats on shank give "positive chuck–grip"
Manufactured in the USA.
![3-Flats on Shank Titanium Nitride Step Drill 3-Flats on Shank Titanium Nitride Step Drill](img/icon/Pdf.png)