Patent ID: 7497647

Claim:
A device for orienting a work tool at a predetermined attitude relative to a work piece, comprising: (a) a base having first and second surfaces, the first surface being abuttable against a work piece, wherein the base includes a first smaller foot and a second larger foot matable with the first smaller foot, wherein the base further includes a sight window for viewing the work tool, wherein the sight window is formed by a notch in the first smaller foot and a hole in the second larger foot, wherein the notch and the hole align to form a line of sight through the base; (b) a sleeve coupled to the base; and (c) a shaft slidably receivable within the sleeve, the shaft having a first end portion and a second end portion, wherein the first end portion is connectable to the work tool and the second end portion is connectable to an actuator for actuating the work tool.