This range of stub-length threaded shank adaptor drills are manufactured from cobalt based HSS-E with a steam tempered finish for durability and the ability to easily drill through hardened metals and materials. The design features a 135° point angle for a stronger chisel that guarantees an accurate centered drill as well as a long-lasting essential in your tool box.

Features and Benefits
• Standard Spiral Flute Design for general purpose drilling
• Right Hand Rotation
• Steam tempered surface treatment for increased corrosion resistance and hardness
• High Speed Cobalt Steel material providing strength when drilling hardened metals and materials

Typical Applications
• Designed to drill hardened metals but an essential in any toolbox

Standards
• NAS 965 TYPE D