【Interchangeable Design】: Featuring a convenient punch with interchangeable heads, this set allows you to quickly swap between multiple black threaded punch heads of varying tooth counts. 【Exact Specifications】: This compact punch set includes a 79 mm long by 10 mm wide handle, paired with punch head widths of 2.3 mm, 3.1 mm, and 3.9 mm for diverse spacing options.
