TIP HOLDER FOR HAND CUTTER, AND HAND CUTTER HAVING THE TIP HOLDER

摘要

Provided is a hand cutter comprising a holder fitting unit (30) having a fitting hole portion (35). A tip holder (10) for the column-shaped hand cutter includes a tip (14) rotatably fitted at its one end, and a fitting portion (16) formed by notching the other end. The holder fitting unit (30) is caused to fix the tip holder (10) in the fitting hole portion (35) by abutting and pushing a fixing screw (38) onto the fitting portion (16). As a result, the complicatedness of the tip fitting and replacing works can be eliminated to make the tip proper without any error.