{"schemaVersion":"1.0","exportedAt":"2026-05-15T12:39:38.698Z","occupation":{"soc":"51-4032.00","title":"Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic","group":"Production","sector":"31-33","jobZone":2,"jobZoneInferred":false},"framework":{"version":"v.26.05","description":"","contextCovered":"This framework covers the setup, operation, in-process inspection, and continuous improvement of drilling and boring machines used to manufacture metal and plastic parts in a production machining environment calibrated to Job Zone 2 moderate vocational preparation.","levels":{"emerging":{"label":"Emerging","statements":["Basic measuring instruments such as calipers and micrometers — identify and use under direct supervision to verify that machined workpiece dimensions meet specification tolerances on the shop floor.","Job orders and machining instructions — read and interpret with supervisor guidance to determine basic dimensional and finish specifications before beginning a drilling operation.","Machine controls — operate under close direction to lower cutting tools to workpieces and engage automatic feeds on a production drilling machine.","Workpiece clamping devices such as bolts, jigs, and clamps — apply under supervision to secure metal or plastic parts to machine tables prior to drilling cycles.","Zero reference points on workpieces — locate and mark at edge intersections or hole centers with trainer support in a metal fabrication environment.","Worn cutting tools — identify and change using wrenches under direct technician oversight during scheduled maintenance stops on the production line.","Cutting speed and feed rate tables — reference with supervisor assistance to select basic parameters for common metal grades on standard drilling machines.","Dial indicators mounted in spindles — use under guidance to check that workpiece reference lines are roughly parallel to the table rotation axis.","Safety protocols and personal protective equipment requirements — follow consistently when operating or tending drilling and boring machines in a manufacturing setting.","Shift logs and basic production records — complete accurately using word processing or spreadsheet software under supervisor direction to document run quantities and tool changes."]},"developing":{"label":"Developing","statements":["Calipers, micrometers, and telescoping gauges — apply routinely and independently to verify conformance of drilled and bored features to blueprint specifications during production runs.","Blueprints and job orders for multi-step operations — study and interpret with limited oversight to determine machining sequences, tooling requirements, and finish specifications for familiar workpiece families.","Drilling and boring machine controls — operate and adjust with reduced supervision to manage automatic feeds, spindle speeds, and tool paths across standard production cycles.","Workpiece alignment and parallelism — verify using dial indicators mounted in spindles to confirm reference lines are within acceptable tolerance of the table rotation axis on routine setups.","Cutting speeds, feed rates, and depths of cut — select and set based on machining instructions and developing knowledge of metal and plastic properties for common material grades.","Tooling changeovers including worn-tool replacement — complete efficiently using wrenches and standard hand tools within allotted cycle times to minimize machine downtime.","Workpiece fixturing with bolts, shims, jigs, and clamps — configure independently to position and secure a variety of part geometries on machine tables without supervision.","Out-of-specification conditions and surface finish anomalies — detect during in-process monitoring and apply corrective adjustments such as modifying feed rate or replacing tooling.","Industrial control software on CNC drilling machines — navigate to load programs, adjust offsets, and monitor cycle status during routine production in a metal-parts manufacturing environment.","Production scheduling priorities and time constraints — manage personal work pace and task sequencing to meet shift output targets in a high-volume shop environment."]},"proficient":{"label":"Proficient","statements":["Complex blueprints and engineering drawings for non-routine parts — analyze autonomously to plan full machining sequences, select appropriate tooling, and anticipate fixturing challenges on difficult geometries.","Fixed and telescoping gauges alongside precision optical instruments — deploy across the full inspection cycle to verify dimensional conformance of intricate bored features within tight tolerance bands.","Non-standard workpiece setups requiring custom shims, angle plates, or compound fixtures — design and execute independently to achieve correct datum alignment on challenging part configurations.","Cutting parameter optimization for difficult alloys and engineered plastics — determine from material properties and tool manufacturer data to maximize tool life and surface quality without supervisor input.","Machine performance deviations such as chatter, thermal drift, or spindle runout — diagnose root causes and implement corrective measures during live production without escalation.","Zero-point reference establishment on complex or asymmetric workpieces — perform with high repeatability using edge finders and precision test indicators in a close-tolerance machining environment.","ERP and inventory management software — use to track tooling consumption, log completed jobs, and flag stock replenishment needs within a plant-wide manufacturing execution system.","In-process statistical monitoring data — evaluate trends across multiple part runs to anticipate tool wear and adjust offsets proactively before nonconforming parts are produced.","New operators and production associates — guide informally on machine setup procedures, measurement techniques, and safety practices to build baseline competency on the shop floor.","Cross-functional communication with quality technicians and process engineers — conduct clearly to convey machining anomalies, suggest process improvements, and support root-cause investigations."]},"advanced":{"label":"Advanced","statements":["Drilling and boring process standards and setup procedures — develop and document for the department to establish consistent, repeatable practices across all machines and shifts in a multi-operator shop.","Tooling strategies and cutting parameter libraries — design and maintain within industrial control and ERP software to drive cost reduction and quality improvement across the entire product portfolio.","Machine capability studies and measurement system analyses — lead to evaluate equipment condition, gauge repeatability, and process variation, reporting findings to production and engineering leadership.","Operator training curricula and on-the-job coaching plans — create and deliver to accelerate skill development of emerging and developing practitioners in metal and plastic machining operations.","Capital equipment evaluations for new or replacement drilling and boring machines — conduct by assessing technical specifications, capacity requirements, and ROI in partnership with operations management.","Production scheduling conflicts and bottleneck conditions — resolve at the floor level by reallocating setups, adjusting run sequences, and coordinating with planners to protect on-time delivery.","Continuous improvement initiatives targeting scrap reduction and cycle time — lead using structured problem-solving methods and cross-functional teams within the machining and quality departments.","Safety audits and ergonomic risk reviews for drilling and boring workstations — conduct and present corrective action plans to plant management to ensure regulatory compliance and worker protection.","Supplier quality dialogues concerning incoming material consistency and tooling performance — represent the production department in technical discussions to influence specification and sourcing decisions.","Departmental performance metrics including OEE, first-pass yield, and tool cost per part — monitor, analyze, and report to senior management, recommending data-driven corrective and preventive actions."]}}},"sources":{"onet":"v30.2 (CC BY 4.0)","crosswalk":"https://skillscrosswalk.com","generator":"LER.me"},"attribution":"© EBSCOed"}