https://staging.genswiss.com/2020-000219.html
KDS-GKS0-216HS: Knurl Die GK-216 Straight Tool Knurl, 16 TPI, 5/8" x .250 x .250wide, HSS
"Genevieve Swiss offers a full line of precision knurling tools for Swiss-type applications. Optional wheel geometries are available to suit your specific...