اینسرت ( تیغچه الماس ) تراشکاری تگوتک APKT 170532R-EM TT8020 TaeguTec

Grade : TT8020 Medium and low speed machining of steel stainless steel and heat-resistant material One of toughest PVD grade for turning, drilling grooving and parting-off milling ISO Range - P/M/K (P30-P50)(M30-M50) ISO Range - H/S/N (S30-S50) TRS 16 HRA 90 Grade or Coating Type PVD Coating Layers TiCN