Spiral is partition mechanical tool not

The utility model discloses a spiral is partition mechanical tool not, including handle of a knife and tool bit, the arc wall has been offered to the hoop on the handle of a knife, the back of a knifeblade on the tool bit is the spiral setting, the back of a knife blade with form the sword groove between the back of a knife blade, the back of a knife blade with contained angle between the back ofa knife blade reduces from the right side a to left side in proper order, tool bit right -hand member tip is seted up flutedly, the recess outside is equipped with first cutting edge, second cuttingedge, third cutting edge and fourth cutting edge respectively in proper order, recess internally mounted has shot -light and button cell, control switch is installed to shot -light one side, fixed thepegging graft in the recess outside has the apron, the utility model discloses can reduce the influence of resonance, anti -seismic performance is good, utilize the convenient quick drainage coolingwater of arc wall, improve th