Mini plane

A mini plane, comprising:

• a bar-like handle;
• a cutting blade holder fixed on said bar-like handle at a forward end thereof;
• and
• a cutting blade detachably attached to said cutting blade holder;
• wherein said cutting blade has a flat seating face, a front face opposite the seating face, a slant blade face which is slanted at a longitudinal end portion of the front face and whose tip edge coincides with a longitudinal edge of said seating face, a positioning side face perpendicular to a cutting edge of the slant blade face, and a through hole which extends between said seating face and the front face for receiving a fixing screw;
• said cutting blade holder has a mounting face to which the seating face of said cutting blade is attached, a positioning reference side face with which said positioning side face is contacted, and a fixing tapped hole provided in said mounting face with which a tip end portion of the fixing screw passing through said through hole is screw-engaged;
• said cutting blade holder is provided with a surface for forming a cutting accommodating space for accommodating a cutting produced by said cutting blade;
• a diameter of the through hole in said cutting blade is larger by a predetermined value than an outside diameter of said fixing screw;
• said cutting blade has an adjusting tapped hole which extends from a longitudinal end opposite the cutting edge of said cutting blade to the through hole;
• and
• wherein said mini plane further comprises a position adjusting screw which engages with said adjusting tapped hole with a tip end thereof reaching into said through hole.