Half automatic cutting device

The utility model provides a half automatic cutting device, including the location slider, the pointer, electric putter, the pillar, the single -start thread pole, electronic jar, the connecting plate, waste product conduit and receiver, the single -start thread pole is installed and is being cut cut groove left end face, the pillar is installed in single -start thread collar shape side, the electric putter assembly is at the pillar up end, the location slider is installed at electric putter right -hand member face, terminal surface before the slider of location is fixed to the pointer, this design has realized the function of automatically regulated location cutting pipe range, the governing speed and the degree of accuracy has improved, terminal surface under cutting cut groove is installed to electronic jar, terminal surface under electronic jar is fixed to the connecting plate, the receiver assembly is at connecting plate right -hand member face, waste product conduit fixes terminal surface under the rece