A grading attachment for a work machine includes a frame defining a front end and a rear end and a roller rotatably coupled to the frame proximal to the front end of the frame. The roller defines an outer surface. The grading attachment includes a scraper assembly coupled to the frame proximal to the front end of the frame. The scraper assembly is offset to an axis of rotation of the roller. The scraper assembly includes a first scraper plate extending along the axis of rotation. The first scraper plate includes a first end surface that is proximal to the outer surface of the roller. The scraper assembly also includes a second scraper plate coupled to the first scraper plate and extending along the axis of rotation. The second scraper plate includes a second end surface that is proximal to the outer surface of the roller.

A work machine can comprise a work tool attached to an end of a boom of the work machine, and processing circuitry. The processing circuitry can be configured to determine a type of the work tool; set a focus point of the work tool based on the type of the work tool; measure a posture of the work tool based on the focus point; and provide a guidance function to an operator of the work machine in accordance with the measured posture of the work tool based on the focus point.