Quick-change tool holder system for a cutting tool

A quick-change tool holder system, comprising:

• a base part having a quick-change tool holder receptacle and a supporting projection and
• a quick-change tool holder configured for insertion into the quick-change tool holder receptacle and comprising a cutting tool receptacle configured for receiving a round-shaft pick with the cutting tool receptacle having a longitudinal axis (A1),
• wherein the quick-change tool holder has a bearing body and a base gripping part which protrudes radially in relation to the direction of insertion of the quick-change tool holder in the base part and which projects in the direction of insertion, which base gripping part grips the supporting projection on the base part in an inserted state, and wherein the base gripping part has a contact surface that runs obliquely to the longitudinal axis (A1) and intersects with the longitudinal axis at an angle (α).