Cutting tool

A method of forming a cutting tool, the method comprising:

• providing a tool body including a longitudinal axis extending from a first end to a second end;
• forming two or more cutting portions at the first end, each cutting portion including a cutting edge and a flank surface, each cutting edge extending radially outwardly from a center region of the first end to a perimetral edge of the first end, the cutting edge being angled relative to the longitudinal axis, and each flank surface extending circumferentially from the respective cutting edge;
• and
• forming an abrasive portion over at least a part of each of at least two of the two or more of the flank surfaces, each abrasive portion including a plurality of abrasive features, the plurality of abrasive features having a feature height offset with respect to a height of the cutting edge such that the cutting edge is configured to cut a first layer of a material and the plurality of abrasive features are configured to cut a second layer of the material, which is different from the first layer, the feature height of each abrasive feature of the plurality of abrasive features increases as a distance of each abrasive feature from the center region increases in a radial direction of the first end.