Cutting tool for coal mining, mechanical processing of rocks, use during rotary drilling or working asphalt, concrete orlike material, provided with longitudinally extending groov es

摘要

A cutting tool (10) is provided. The cutting tool (10) comprising a tip (20), a body (30) and a shank (50) for attaching the cutting tool (10) to a tool holder. The body (30) has an outer body surface (31), a body shank end (32) arranged towards the shank (50) and a body tip end (33) arranged towards the tip (20). The tip (20) has an outer tip surface (21), a tip peak (22) and a tip base (23), the tip base (23) being attached to the body tip end (33) of the body (30). The cutting tool (10) comprises a plurality of grooves (40) extending substantially continuously over both the outer tip surface (21) and the outer body surface (31), each groove having a predetermined extension in a longitudinal direction of the cutting tool (10).