K30

WOCO identifies this item as Tungsten carbide cutting inserts, model / grade K30.

The source size is 70/47.9*180*6 millimeter.

The recorded tolerance field is ±0.3; confirm its dimension basis and units against the drawing.

Application & selection

Cemented carbide cutting inserts provide the wear-resistant cutting edge of a tool assembly. Selection depends on the workpiece material, cutting operation and whether the edge experiences a continuous or interrupted cut.

Match the insert outline, thickness, edge preparation and fixing or brazing arrangement to the tool drawing. A grade designation and an overall size are only part of the replacement specification; cutting conditions and edge geometry also affect service behaviour.

Details to confirm for this product

• Workpiece material, machining operation and cutting conditions.
• Dimensioned drawing, hole positions, edge geometry and tolerance convention.
• Required grade acceptance data and the fixing or brazing method.

References: Cemented carbide classification, manufacture and grades; Tungsten carbide and cemented carbide. The material-family guidance supports selection; confirm grade-specific acceptance criteria using the applicable technical document.