No.28-TComposite shank taps (Through hole)
Making screw threads and fixing broken screw threads.
・Greatly save processing steps and time costs, improve working efficiency.
The conventional tap shank shapes are divided into two types: “square shape” and “hexagonal shape”. Therefore, the tools that can be used safely were decided, and depending on the work, it was necessary to have two tools. In order to improve that part, this product is made to collaborate with the two types of shaft shapes so that one tool can handle all tools.