What types of craft production were predominant in Chanhudaro?

Bead-making and metal-working

Chanhudaro was a small settlement of Harappan civilization covering less than 7 hectares as compared to Mohenjodaro which spans 125 hectares. It was exclusively devoted to craft production, including bead-making, shell-cutting, metalworking, seal-making, and weight-making. A variety of beads, seals, and ornaments were unearthed from here. Specialized drills were found at Chanhudaro, Lothal and Dholavira.