Surgical drilling devices and methods of use

A method of drilling a bone hole, the method comprising:

• placing a surgical drilling device adjacent a bone, the surgical drilling device comprising:
• a shaft extending through a handle and having a proximal end, a distal end, and a longitudinal axis extending therebetween, the distal end of the shaft comprising a drill bit;
• a cutter disposed within the shaft, the cutter configured to move between a closed position, in which the cutter is fully contained within the shaft, and an extended position, in which the cutter at least partially extends from a sidewall of the shaft;
• an adjustable member at least partially arranged within the handle;
• and
• an actuator disposed within the shaft and operatively coupled to both the adjustable member and the cutter, a distal end of the actuator comprising an arcuate projection configured to engage an arcuate slot in the cutter;
• using the drill bit, drilling a bone hole having a first diameter;
• moving the adjustable member to cause the cutter to move to the extended position;
• and
• using the cutter, drilling a bone hole having a second diameter different from the first diameter;
• wherein incremental movement of the adjustable member causes a corresponding incremental degree of extension of the cutter between the closed position and the extended position to drill the bone hole having the second diameter.