What is the function of microblades in stone tool technology?

The function of microblades in stone tool technology is primarily linked to their use in being hafted into handles for various tools. Microblades are small, sharp flake tools that are typically produced through a specific lithic reduction technique. Their form and sizing make them particularly well-suited for being attached to handles—often referred to as hafting—where they can then be utilized to enhance the efficiency of tools for cutting, piercing, or scraping.

The hafting process allows for a more controlled and effective use of the microblades, as they can be inserted into grooves or slots in handles, creating composite tools that leverage the strengths of both the blade and the handle. This combination improves the overall utility of the tool, enabling more specialized tasks that require precision.

In contrast, while microblades can contribute to woodworking and butchery, these functionalities are not their primary defining characteristic. Furthermore, while they can play a role in making curved tools, this is not their main function. Lastly, microblades themselves are not core tools; rather, they are typically produced as secondary products from a core tool. Therefore, the option that highlights their role in being hafted into grooved handles accurately reflects their functional significance in stone tool technology.