put-tool-drill drill spot-drilll put-holding-device-drill drill visel clean part5 put-on-machine-table drill part5 hold drill visel part5 sidel side2-side5 drill-with-spot-drill drill spot-drill1 vise1 part5 hole1 sidel side2-side5 put-tool-mm milling-mach1 plain-milll release drill visel part5 remove-holding-device drill vise1 put-holding-device-mm milling-mach1 vise1 remove-burrs part5 brush1 clean part5 put-on-machine-table milling-mach1 part5 hold milling-machl visel part5 sidel side3-side6 face-mill milling-mach1 part5 plain-milll visel sidel side3-side6 height 2 cost =28