Drilling a hole with a drilling machine in a metal workpiece pulley, close-up, industry, block

Name: Drilling a hole with a drilling machine in a metal workpiece pulley, close-up, industry, block
Uploaded: 2018-11-08
Duration: 6 s
Channel: swofrd
Description: Drilling a hole with a drilling machine in a metal workpiece pulley, close-up, industry, block