Do you want a key machine to cut both car key and home key? SEC-E9 Key Cutting Machine can do it! Check below to know how SEC-E9 cut Chevrolet DWO4 key and Schlage key for door lock! Condor XC-009 After that put the new Chevy DWO4R key blank on clamp, click “Cut” then set cutting speed. Key cutting complete, test new key blank working! Get SECcontinue reading..