Novel flat cutting pick

The utility model relates to the technical field of flat cutting picks, and discloses a novel flat cutting pick which comprises a pick handle, the tooth holder is sleeved on the tooth handle; the tooth head is arranged at the top of the tooth handle; the hard alloy is arranged on the tooth head; the arc-shaped cutting edge is arranged on the hard alloy; the mounting assembly is arranged on the tooth holder and comprises a splicing part, the splicing part is located in the tooth holder, a limiting part is arranged outside the splicing part, force generated during excavation is transmitted into the tooth holder from the tooth handle through the vertical stand column and the rectangular insertion rod and then transmitted to excavation equipment, vibration generated during excavation is reduced, and vibration generated during excavation is reduced. The push block needs to be vibrated to move upwards to be completely staggered from the rectangular insertion rod, the rectangular insertion rod can penetrate through