Combination Drill & Thread Mills, Thread Size: 1/4-20 , Finish Coating: Bright/Uncoated MPN:820644

Combination Drill & Thread Mills, featuring a thread size of 1/4-20 and bright uncoated finish, are multipurpose tools designed to create both threads and holes in one operation. These tools save time as they eliminate the need for additional operations such as drilling and tapping. With their bright finish that doesn't require plating after grinding, these combination thread mills reduce post-production workload while maintaining a precise finish. These products are ideal for customers working on applications where precision and efficiency matter the most. Their ability to perform both tasks in one operation make them valuable to industries such as medical, automotive, and aerospace.