Milling tool

Abstract

The invention relates to a milling tool made of cemented carbide having a cylindrical shank (16) and a cutting head (18) for the face milling of workpieces made of a hard-brittle material. The cutting head (18) is configured as an end mill with corner radius or a ball nose end mill having a cutting length (L 2.2). The shank (16) has, up to its chucking end (26), at least one clearance segment (28) having a smaller diameter (d3) than the cutting head (18). The tip of the cutting head (18) is coated or tipped with hard mineral along a length (L2) having a diameter (d1) used for finishing, to which is connected a segment (24), which is used for roughing, having the cutting length (L2.2−L2=L2.1) and a reduced diameter (d4), which is smaller than the diameter (d1) of the cutting length (L2) on the cutting head (18) used for finishing and is greater than the diameter (d3) of the clearance segment (28).

Dependencies are inferred from the claim text.