Skip to product information
Drill America 1/64" Cobalt Heavy Duty Drill Bit (Pack of 12), D/ACO Series - size: 1/64"
$45.62
About this item
- Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
- Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
- Round shanks allow use with a wide variety of toolholding systems
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Manufactured to National Aerospace standard 907
Overview
- Material: Cobalt
- Cutting Diameter: 0.02 inches
- Finish Type: Gold
- Shank Type: Round
- Brand: Drill America