Coolant-through threadmills suitable for blind hole applications

Allied Machine & Eng. Corp. offers a line of coolant-through threadmills, designed to improve chip evacuation when threading blind holes. According to the company, they reduce tool deflection and provide straight, precise thread forms.

Inch-shank and metric-shank versions are offered. The threadmills are suitable for materials that generate heat, such as high-temperature alloys, high-strength alloys, and stainless steel. The thick core allows for maximized coolant hole size through the center.