Hand leather and leatherware cutting tool

The utility model discloses a hand leather and leatherware cutting tool, relates to a tool structure, and specifically relates to a leather and leatherware cutting tool. The hand leather and leatherware cutting tool comprises a tool shell (1), a clamping core (2) and a blade (3), wherein the clamping core (2) is of a sleeve-shaped structure, a V-shaped opening is formed in the upper end of the clamping core (2), a string of holes which are vertically arranged are formed in central positions of the front and rear sides of the clamping core (2), the holes are communicated with one another, the uppermost end hole is connected with the V-shaped opening, and the lowermost end hole is connected with a slot (2-1) which is arranged in a slant manner; and the slot (2-1) penetrates through the side edges of the clamping core (2), the clamping core (2) is clamped outside the blade (3), a cutting edge of the blade (3) stretches out of the upper end of the clamping core (2), and the tool shell (1) is sleeved outside the c