| 摘要 |
<p>Tool (1) and metal tip (3) of the tool (1), said tool (1) including a tool blank (2), a bearing portion (4) and a metal tip (3) where the tool (1) is intended to be rotatably mounted in a road planing cutter, the longitudinal axis of said tool (1) forms, in active position, an angle V in the interval 20-90° relative to the road surface, said metal tip (3) including a portion (6) for attachment to the tool blank (2) and a cylindrical or slightly conical portion (7) is connected to a shape-defining surface (8) located at the opposite end of the metal tip (3) in relation to the attachment portion (6), said metal tip (3) being mounted in the tool and contacting the road surface in active position, where the metal tip (3) has a sharp edge (9) in the transition between the cylindrical or slightly conical portion (7) and the shape-defining surface (8).</p> |
