1.High speed steel 2.HSS 3.80*5*16,for SILCA,KEYLING,JMA,ILCO 4.customized accepted 5.key cutting key cutting1.Thickness ... :5mm4.Hole:16mm5.Teeth:100z or 110z,or 120z6.materail: high speed steel with Ti-coating7. Be used in making keys ... ,please contact us!key cutting key cutting key cuttingOther product high quality key cutters for key cutting KEYLINE