Artefacts: core-burins on large flakes, unidirectional blade and flake cores, (mostly retouched blades and retouched pointed blades, while other common types include burins, atypical end scrapers, sidescrapers (grattoir de côté) and Mousterian points) and Levallois forms.
Obi-Rakhmat's tool industry differs in only minor ways from the classic and elongated Levallois points of Kara-Bom.