Perpendicular magnetic recording writer pole with leading and trailing bevel side wall angles at air bearing surface

A disk drive comprising:

• a slider including a magnetic transducer, the magnetic transducer including:
• a writer pole, the writer pole having a pole tip facing an air bearing surface (ABS);
• the pole tip comprising a pole tip face at the ABS;
• the pole tip face comprising a leading edge, a trailing edge, a first side wall, and a second side wall;
• the first side wall comprising a first side wall section adjoining the leading edge and a second side wall section adjoining the trailing edge, wherein:
• the first side wall section is at a first angle (α1) measured from a perpendicular center line dividing the trailing edge;
• the second side wall section is at a second angle (α2) measured from a perpendicular center line dividing the trailing edge, the second side wall section adjoining and sharing an edge with the first side wall section, and
• the second angle (α2) is greater than approximately three degrees, and
• the first angle (α1) is greater than the second angle (α2).