Emuge - 1/4-28 UNF 2BX Bottoming Thread Forming Tap

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

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.

Solid carbide provides better rigidity than high speed steel. It is extremely heat-resistant and used for high-speed applications on cast iron, non-ferrous materials, plastics and other tough-to-machine materials.