By raising the cutter, the top quirk is removed.  Alternative bearing Refs. B95A & B127A.
Specification:
D=35 mm|C=13.5 mm|B=12.7 mm|R=4 mm|OL=65 mm|Shank Diameter=1/4 inch
    
    
    Specification:
D=35 mm|C=13.5 mm|B=12.7 mm|R=4 mm|OL=65 mm|Shank Diameter=1/4 inch
        12 months