Chicago-Latrobe 69850 150ASP Drill Set in Metal Index Case

Chicago-Latrobe, 69850, 150ASP 1/16"-1/2" x 1/32" Drill Set in Metal Index Case

Features

• Manufactured to NAS 907 Type B geometry aerospace specifications.
• Heavy-duty construction for drilling in tougher materials.
• Manufactured from premium high-speed steel.
• 135° P3 split point is self-centering for reduced thrust and easier penetration. Sizes smaller than .0625" do not have split point.
• Black oxide, titanium nitride (TiN), titanium carbonitirde (TiCN), and titanium aluminum nitride (TiAlN) finishes standard
• Black oxide surface finish increases wear resistance and adds lubricity to improve chip flow.
• Titanium nitride (TiN) coating adds lubricity and hardness, enhancing chip flow, finish hole quality, and drill life.
• Titanium carbonitride (TiCN) coating increases cutting surface hardness, making the tool highly resistant to abrasive wear.
• Titanium aluminum nitride (TiAlN) coating combines the ability to work in high temperatures with added hardness to increase drill life.

Application Information:

• stainless steel (TiAlN, TiCN, TiN, black oxide)
• tool steel (TiAlN, TiCN, TiN, black oxide)
• alloy steel (TiAlN, TiCN, TiN, black oxide)
• titanium (TiAlN)
• cast iron (TiAlN, TiCN, TiN, black oxide)