Choppers: Choppers were made by breaking a stone in half and then sharpening one edge. They were used for chopping wood, bones, and other materials.
Scrapers: Scrapers were made from flakes of stone that were shaped into a curved edge. They were used for scraping hides, wood, and other materials.
Borers: Borers were made from sharp flakes of stone that were used for drilling holes in wood, bone, and other materials.
Burins: Burins were made from flakes of stone that were shaped into a chisel-like edge. They were used for engraving, cutting, and shaping bone, wood, and other materials.
Awls: Awls were made from sharp flakes of stone that were used for piercing holes in leather, wood, and other materials.
Mortars and pestles: Mortars and pestles were used for grinding food and other materials. Mortars were made from large stones that were hollowed out, and pestles were made from smaller stones that were shaped into a rounded end.
Saws: Saws were made from flakes of stone that were shaped into a jagged edge. They were used for cutting wood, bone, and other materials.
Harpoons: Harpoons were made from sharpened pieces of bone or antler that were attached to a shaft. They were used for hunting fish and other animals.