Casting materials - Import export

Thread standard: Metric, ISO DIN 13 Type: Machine tap Forma C, for through and blind holes, with straight flutes Application: For cast materials Material of product: HSSE Surface treatment: TiCN For materials: Grey cast iron, Aluminium casting alloy, Copper base alloys etc* Tensile strength up to: 1000 N/mm2 Standard: DIN 371/376 Tolerance: ISO2/6H Special geometry, base material and surface treatment for short-chipping casting material. The TiCN surface treatment (titanium carbon nitride - grey violet) increases the surface hardness (approx. 3000 HV) and the sliding properties (coefficient of friction: 0,3). It provides a better cutting performance and increased tool life time. Tap for machine use in blind and through holes. The short lead-in chamfer makes that tap universal in application. The flutes can hold the most part of the chips. Materials: Grey cast iron < 1000 N/mm² Aluminium casting alloy Si > 5% (short-chipping) up to 600 N/mm²