Core Drill × Classification Details: Product Manufacturing and Processing Workers (Excluding Metal and Food Products)
2 jobs found.
Stone Hole Driller
Workers who specialize in drilling holes in stone materials. They use manual and mechanical drills to process holes of specified shapes and dimensions in building materials and decorative materials.
Drilling Worker (Diamond)
Manufacturing operator who uses diamond tools to drill holes and perform processing on non-metallic products such as glass, stone, concrete, and ceramics.