{"c":"51-4032.00","n":"Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic","d":"Set up, operate, or tend drilling machines to drill, bore, ream, mill, or countersink metal or plastic work pieces.","g":"51","tasks":[{"t":"Verify conformance of machined work to specifications, using measuring instruments, such as calipers, micrometers, or fixed or telescoping gauges.","core":true,"id":11974,"r":85,"dt":"08/2022","src":"Incumbent"},{"t":"Study machining instructions, job orders, or blueprints to determine dimensional or finish specifications, sequences of operations, setups, or tooling requirements.","core":true,"id":11975,"r":85,"dt":"08/2022","src":"Incumbent"},{"t":"Move machine controls to lower tools to workpieces and to engage automatic feeds.","core":true,"id":11980,"r":85,"dt":"08/2022","src":"Incumbent"},{"t":"Verify that workpiece reference lines are parallel to the axis of table rotation, using dial indicators mounted in spindles.","core":true,"id":11988,"r":85,"dt":"08/2022","src":"Incumbent"},{"t":"Establish zero reference points on workpieces, such as at the intersections of two edges or over hole locations.","core":true,"id":11983,"r":85,"dt":"08/2022","src":"Incumbent"},{"t":"Change worn cutting tools, using wrenches.","core":true,"id":11978,"r":85,"dt":"08/2022","src":"Incumbent"},{"t":"Select and set cutting speeds, feed rates, depths of cuts, and cutting tools, according to machining instructions or knowledge of metal properties.","core":true,"id":11976,"r":85,"dt":"08/2022","src":"Incumbent"},{"t":"Position and secure workpieces on tables, using bolts, jigs, clamps, shims, or other holding devices.","core":true,"id":11979,"r":84,"dt":"08/2022","src":"Incumbent"},{"t":"Observe drilling or boring machine operations to detect any problems.","core":true,"id":11984,"r":84,"dt":"08/2022","src":"Incumbent"},{"t":"Lift workpieces onto work tables either manually or with hoists or direct crane operators to lift and position workpieces.","core":true,"id":11985,"r":85,"dt":"08/2022","src":"Incumbent"},{"t":"Turn valves and direct flow of coolants or cutting oil over cutting areas.","core":true,"id":11981,"r":85,"dt":"08/2022","src":"Incumbent"},{"t":"Install tools in spindles.","core":true,"id":11977,"r":85,"dt":"08/2022","src":"Incumbent"},{"t":"Perform minor assembly, such as fastening parts with nuts, bolts, or screws, using power tools or hand tools.","core":true,"id":11987,"r":84,"dt":"08/2022","src":"Incumbent"},{"t":"Operate single- or multiple-spindle drill presses to bore holes so that machining operations can be performed on metal or plastic workpieces.","core":true,"id":11982,"r":84,"dt":"08/2022","src":"Incumbent"},{"t":"Lay out reference lines and machining locations on work, using layout tools, and applying knowledge of shop math and layout techniques.","core":true,"id":11986,"r":85,"dt":"08/2022","src":"Incumbent"},{"t":"Sharpen cutting tools, using bench grinders.","core":true,"id":11990,"r":85,"dt":"08/2022","src":"Incumbent"},{"t":"Operate tracing attachments to duplicate contours from templates or models.","core":false,"id":11989,"r":85,"dt":"08/2022","src":"Incumbent"}]}