Coolnut International Knurling 2-Inch II 50 mm 12mm Shank — 3 Sets Hardened Diagonal Knurls

Steel construction Action Type large knurling tool sized for 2" Inch II 50 mm applications with a 12mm Shank. This kit contains three pairs of diagonal knurling wheels: Left and Right Hand (RH) sets in pitches 0.5 mm, 1.0 mm (1.0 mm wheel is pre-installed in the holder) and 1.5 mm. The knurls are hardened for durability and the set includes three distinct RH wheels to produce varied pitch textures. Spare knurls are clearly labeled with their pitch to prevent confusion. Replacement is done via the grub screw in the ejecting pin of the rotating knurls in the holder. Fits standard 4-way posts (see listing image) and the standard holder of quick-change posts that provide a grip of 10 mm or above.