![1.40 mm Smoothing Broach](http://perrinwatchparts.com/cdn/shop/files/15-0454-300_300x300.jpg?v=1687464805)
1.40 mm Smoothing Broach 1.40 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 1.40 mm, with the working length of the broach being 56 mm. This is a Bergeon Swiss quality product, Stubs size 54.