302 Stainless Steel Round Shim, Unpolished (Mill) Finish, Hard Temper, ASTM A666, 0.40mm Thickness, 8mm ID, 10mm OD (Pack of 25)
- Die Button Shims quickly adjust the height of sharpened die buttons.
- Made from a 302 full hard stainless steel.
- Easily extends the "life" of a die button and saves time over hand punching custom shims.
- Large I.D. accommodates multiple size die openings and reduces the risk of "slug stacking".