![4.85 mm Smoothing Broach](http://perrinwatchparts.com/cdn/shop/files/15-0410_300x42.jpg?v=1687464548)
4.85 mm Smoothing Broach 4.85 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 4.85 mm, with the working length of the broach being 110 mm. This is a Bergeon Swiss quality product, Stubs size 10.