Foot Extraction Holecutters: PART #: HC-PA1002-1 (with Scalloped Blade, Inside Edge, Without Bubble Level) PART #: HC-PA1002-2 (with Scalloped Blade, Outside Edge, Without Bubble Level) PART #: HC-PA1002-3 (with Straight Blade, Inside Edge, Without Bubble Level) PART #: HC-PA1002-4 (w