Description
This is a description of a set of buttons made from high-strength carbon steel with excellent hardness and a special coating that allows them to use more than 500 repetitions. The buttons are also made to specific dimensions for the bore and groove of a barrel, without the need for a sizing button.
To your attention an extended version of the buttonsMaterial: high-strength carbon steel Excellent Hardness: 84~90 HRA, which equal to 65~75HRC Hello dear buyer. We produce buttons for the production of barrel. Our combo buttons have two working surfaces so that both the bore and groove dimensions are controlled. No separate sizing button is needed. Buttons from our steel are not fragile, which has a big advantage. If you do not have a press, you can simply beat them with a hammer A special coating on the button allows it to use more than 500 repetitions we can also make your measurements under the order. in the photo there is an example of work by our tool.. Now a few facts why a real button can not cost less than $ 45-50 1). A good alloy for the production of one button costs from 10 to 15 $ 2). Each button is made manually with an accuracy of 0.01mm 3) Our instrument is one of the only ones that is not manufactured in China and has been certified, and complies with all international standards. One and the same button does not apply to all calibres of the same size as China sells, for example, there can not be one 9mm button, since 9mm calibers are many 9x19, 9x18,9x17 and all buttons have different tolerances and different angles. Good shopping frieVideo test of our tool by the famous weapons engineer Mark Serbu. Pay attention to the quality of slicing compared to Chinese buttons https://www.youtube.com/watch?v=vG55tsQgQg8nd
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