Friction marks, abrasion marks, and scratch marks are terms commonly used when referring to, marks produced when a tool is placed against another object, and with pressure applied, the tool is moved across the object producing a striated mark.

Friction marks, abrasion marks, and scratch marks are terms commonly used when referring to Striated Toolmarks, marks produced when a tool is placed against another object, and with pressure applied, the tool is moved across the object producing a striated mark.

Explanation:

Striated Toolmarks are the ones which occur due to friction between two tools. The tools rub against each other's surface with great pressure, which leaves marks on the tools called striated toolmarks , or commonly called as friction marks.

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