Deburring tool

A deburring tool for deburring an aperture of a work piece, said deburring tool comprising:

• an arbor rotatable about a central axis and having a proximal end and a distal end spaced from each other along said central axis with said arbor defining a slot between said proximal and distal ends;
• a cutter coupled to said distal end and rotatable about a pivot axis transverse to said central axis between a cutting position, a first non-cutting position, and a second non-cutting position opposite said first non-cutting position;
• a pivot disposed through said cutter along said pivot axis and coupled to said distal end of said arbor with said pivot supporting said cutter during movement between said cutting position and said first and second non-cutting positions;
• and
• a lever disposed in said slot of said arbor and movable between an engaged position engaging said pivot for applying a load to said pivot and said cutter and a disengaged position spaced from said pivot for removing said pivot and said cutter from said arbor;
• wherein said cutter defines a passage along said pivot axis with said passage presenting at least one flat surface and wherein said pivot defines a first groove transverse to said pivot axis and defines at least one notch spaced from said first groove with said flat surface corresponding to said notch such that said pivot concurrently rotates with said cutter between said cutting position and said first and second non-cutting positions.

A deburring tool for deburring an aperture of a work piece, said deburring tool comprising:

• an arbor rotatable about a central axis and having a proximal end and a distal end spaced from each other along said central axis with said arbor defining a slot between said proximal and distal ends;
• a cutter coupled to said distal end and rotatable about a pivot axis transverse to said central axis between a cutting position, a first non-cutting position, and a second non-cutting position opposite said first non-cutting position;
• a pivot disposed through said cutter along said pivot axis and coupled to said distal end of said arbor with said pivot supporting said cutter during movement between said cutting position and said first and second non-cutting positions;
• and
• a lever disposed in said slot of said arbor and movable between an engaged position engaging said pivot for applying a load to said pivot and said cutter and a disengaged position spaced from said pivot for removing said pivot and said cutter from said arbor;
• said pivot defining a groove transverse to said pivot axis with said lever disposed in said groove of said pivot when said lever is in said engaged position.