![0.30 mm Smoothing Broach](http://perrinwatchparts.com/cdn/shop/files/15-0480-300_300x300.jpg?v=1687464939)
0.30 mm Smoothing Broach 0.30 mm smoothing broach is a round tapered finishing broach (reamer) for finishing a hole after using a cutting broach. The maximum diameter of this finishing broach is 0.30 mm, with the working length of the broach being 31 mm. This is a Bergeon Swiss quality product, Stubs size 80.