OSG - #6-32 UNC 2 Flute 2B Bottoming Spiral Flute Tap - High Speed Steel, TiN Finish, 2" OAL, Right Hand Flute, Right Hand Thread

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.

High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.

Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.

Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.