FORMAT Set of conical countersinks 90° 6,3-20,5

FORMAT Set of 90° taper and deburring countersinksSet of 90° taper and deburring countersinksMake: axially and radially ground, with deeply ground CBN. In addition, due to the rake and tip angles, it is suitable for most of the materials used. supplied in a high quality durable plastic case, with automatic countersink ejection function when opened.Note: sufficient coolant must be provided for uncoated versions. Possibility to select other tools for the set on request.Set contents: 6.3; 8.3, 10.4; 12.4; 16.5; 20.5 mmBrand: FORMATsteels < 700 N/mm²: recommendedsteels < 1000 N/mm²: recommendedAluminum < 8% silicon: recommendedAluminum > 8% silicon: recommendedCopper alloys: recommendedCoating: uncoated