{"id":1267,"date":"2026-04-25T23:38:50","date_gmt":"2026-04-25T15:38:50","guid":{"rendered":"https:\/\/bravofabs.com\/?p=1267"},"modified":"2026-09-10T13:08:35","modified_gmt":"2026-09-10T05:08:35","slug":"qc-devices-in-metal-fabrication","status":"publish","type":"post","link":"https:\/\/bravofabs.com\/qc-devices-in-metal-fabrication\/","title":{"rendered":"QC Inspection Devices for CNC Machining &#038; Metal Fabrication"},"content":{"rendered":"<div <h2 class=\"wp-block-heading\">Key Takeaways<\/h2>\n<ul class=\"wp-block-list\">\n<li><strong>CMM is the gold standard for complex parts.<\/strong> A Coordinate Measuring Machine achieves \u00b10.003 mm volumetric accuracy and generates CAD comparison reports \u2014 essential for parts with GD&amp;T callouts like true position and profile.<\/li>\n<li><strong>Calipers and micrometers handle routine checks.<\/strong> Digital calipers (0.01 mm resolution) are the workhorse for quick OD\/ID\/depth checks. Micrometers (0.001 mm) verify bearing fits and tight-tolerance features.<\/li>\n<li><strong>Surface and hardness testing complete the picture.<\/strong> A roughness tester verifies Ra values after machining. Hardness testers confirm heat treatment results \u2014 critical for stainless and tool steels.<\/li>\n<li><strong>Gauges provide fast GO\/NO-GO verification.<\/strong> Pin gauges, thread gauges, and radius gauges enable rapid batch inspection without tying up the CMM.<\/li>\n<li><strong>Inspection is a continuous process, not a final checkbox.<\/strong> From first-article inspection (FAI) to in-process checks and final sampling, a structured QC workflow catches errors before they reach your assembly line.<\/li>\n<\/ul>\nclass=&#8221;wp-block-bf-callout&#8221; style=&#8221;background:#f0f7ff;border-left:4px solid #0066cc;padding:12px 16px;margin-bottom:24px;border-radius:4px&#8221;>\n<strong>\ud83d\udccb Looking for a complete QC guide?<\/strong> This page covers inspection <em>devices<\/em>. For the full quality control process \u2014 from incoming inspection through final dimensional reports \u2014 see our <a href=\"https:\/\/bravofabs.com\/quality-control-in-metal-fabrication\/\">Quality Control in Metal Fabrication: Complete Guide<\/a>.\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">In custom CNC machining and sheet metal fabrication, quality control isn&#8217;t a final checkbox \u2014 it&#8217;s a continuous process that runs from raw material receiving through final shipment. The instruments and devices used at each stage determine whether your parts meet print, or whether a dimensional error reaches your assembly line.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At BravoFabs, we maintain a comprehensive QC lab with calibrated inspection equipment covering dimensional, surface, and material testing. This guide walks through the key devices used in metal fabrication QC, what they measure, and the tolerances each can verify.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Dimensional Inspection \u2014 The Foundation of QC<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Every machined part starts with dimensions. These are the tools that verify your part matches the drawing \u2014 from simple length checks to complex 3D geometric validation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Calipers<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The workhorse of any QC bench. Digital calipers provide quick measurements of external dimensions, internal diameters, depths, and steps. At BravoFabs, we use Mitutoyo digital calipers with 0.01mm (0.0005&#8243;) resolution for first-article and in-process checks. A caliper check takes seconds and catches gross errors before they propagate through a production run.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Typical use:<\/strong> Verifying overall length, width, hole center distances, and wall thickness on parts with tolerances \u2265\u00b10.05mm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Micrometers<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">When tolerance calls for \u00b10.01mm or tighter, calipers aren&#8217;t enough. Outside micrometers measure external diameters and thicknesses to 0.001mm (0.00005&#8243;) resolution. Our QC lab uses Mitutoyo QuantuMike digital micrometers with 0.001mm resolution and ratchet thimbles for consistent measuring force. We also maintain inside micrometers for bore diameters and depth micrometers for blind hole inspection.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Typical use:<\/strong> Shaft diameters, bearing fits (H7\/g6 tolerances), pin gauges, and any feature with a \u00b10.01mm callout.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Height Gauge and Dial Indicators<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A height gauge on a surface plate measures vertical distances from a reference plane \u2014 critical for checking parallelism, flatness, and step heights. Our digital height gauge with 0.001mm resolution, combined with a dial test indicator (0.002mm graduation), lets us verify that two faces are parallel within 0.01mm across a 100mm span.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dial indicators are also mounted on magnetic stands for runout checks: mount the part in a V-block, rotate, and the indicator reveals shaft concentricity within 0.005mm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Coordinate Measuring Machine (CMM)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The CMM is the centerpiece of precision QC. A ruby-tipped probe touches the part surface at programmed points, recording X-Y-Z coordinates to build a 3D point cloud. This is compared against the CAD model to generate a deviation report \u2014 every hole position, every surface profile, every angular relationship.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Our CMM achieves volumetric accuracy of \u00b10.003mm, making it the gold standard for verifying parts with geometric tolerances (GD&amp;T) \u2014 true position, profile, concentricity, and perpendicularity. For a production run of 500 parts, we&#8217;ll CMM-inspect the first article (FAI), then sample every 50th part with the CMM while using gauges for routine checks.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Typical use:<\/strong> Complex CNC-machined housings, parts with true position callouts, first article inspection reports (FAIR), and supplier qualification.<\/p>\n\n\n\n<div class=\"wp-block-group has-light-gray-background-color has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#1e73be;border-width:2px;padding-top:16px;padding-right:20px;padding-bottom:16px;padding-left:20px\">\n<p class=\"wp-block-paragraph\"><strong>Need parts inspected with these devices?<\/strong> BravoFabs runs every CNC machined part through our Mitutoyo CMM and provides a dimensional inspection report with every order \u2014 no extra charge. <a href=\"https:\/\/bravofabs.com\/cnc-machining-service\/\">See our CNC machining services<\/a> or <a href=\"https:\/\/bravofabs.com\/contact\/\">request a quote<\/a>.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-container-core-group-is-layout-cbfb3306 wp-block-group-is-layout-constrained\" style=\"border-left-color:#2563eb;border-left-width:4px;border-left-style:solid;background-color:#f0f4ff;margin-top:32px;margin-bottom:0;padding-top:12px;padding-bottom:12px;padding-left:20px;padding-right:24px\">\n\n\n<h4 class=\"wp-block-heading\" style=\"font-size:15px;font-style:normal;font-weight:700;line-height:1.4;margin-top:0;margin-bottom:8px\">\ud83d\udd17 Related Manufacturing Services &amp; Articles<\/h4>\n\n\n\n<ul class=\"wp-block-list\" style=\"font-size:14px;line-height:1.7;padding-left:18px\">\n<li><strong><a href=\"https:\/\/bravofabs.com\/cnc-machining-service\/\">Precision CNC Machining Service<\/a><\/strong> \u2014 3-axis &amp; 5-axis milling, turning, CMM-verified inspection<\/li>\n<li><strong><a href=\"https:\/\/bravofabs.com\/quality-control-in-metal-fabrication\/\">Quality Control in Metal Fabrication<\/a><\/strong> \u2014 full QC process from incoming inspection to final reports<\/li>\n<li><strong><a href=\"https:\/\/bravofabs.com\/cmm-in-metal-fabrication\/\">How Does a CMM Work in Metal Fabrication?<\/a><\/strong> \u2014 understanding coordinate measuring machine inspection<\/li>\n<li><strong><a href=\"https:\/\/bravofabs.com\/tolerance-standards-in-metal-fabrication\/\">Tolerance Standards: ISO 2768 &amp; ASME Y14.5 Guide<\/a><\/strong> \u2014 how to specify tolerances so QC can verify them<\/li>\n<li><strong><a href=\"https:\/\/bravofabs.com\/sheet-metal-fabrication-services\/\">Custom Sheet Metal Fabrication<\/a><\/strong> \u2014 laser cutting, bending, welding with full QC inspection<\/li>\n<\/ul>\n\n\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Surface and Material Testing<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Hardness Testers<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Material hardness directly affects machinability, wear resistance, and structural integrity. We use a digital Rockwell hardness tester to verify incoming material certs and post-heat-treat results. Common scales:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Scale<\/th><th>Indenter<\/th><th>Typical Range<\/th><th>Application<\/th><\/tr><\/thead><tbody><tr><td>Rockwell B (HRB)<\/td><td>1\/16&#8243; steel ball, 100kg<\/td><td>35\u2013100<\/td><td>Aluminum, brass, mild steel<\/td><\/tr><tr><td>Rockwell C (HRC)<\/td><td>Diamond cone, 150kg<\/td><td>20\u201370<\/td><td>Hardened steel, tool steel<\/td><\/tr><tr><td>Brinell (HB)<\/td><td>10mm carbide ball, 3000kg<\/td><td>80\u2013600<\/td><td>Castings, forgings, rough stock<\/td><\/tr><tr><td>Vickers (HV)<\/td><td>Diamond pyramid<\/td><td>1\u20133000<\/td><td>Thin cases, coatings, micro-hardness<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">If your part print specifies HRC 58\u201362 after heat treat, we test every batch before shipment and include hardness values on the inspection report. For critical aerospace or oil &amp; gas parts, we&#8217;ll do Brinell on raw stock and Rockwell C after heat treat \u2014 dual verification.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Surface Roughness Testers<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A profilometer drags a diamond stylus across the surface, measuring peak-to-valley variations in microns. The result is an Ra (arithmetic average roughness) or Rz (mean peak-to-valley) value. Common machining surface finishes:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Process<\/th><th>Typical Ra (\u00b5m)<\/th><th>Typical Ra (\u00b5in)<\/th><\/tr><\/thead><tbody><tr><td>CNC milling (roughing)<\/td><td>3.2\u20136.3<\/td><td>125\u2013250<\/td><\/tr><tr><td>CNC milling (finishing)<\/td><td>0.8\u20131.6<\/td><td>32\u201363<\/td><\/tr><tr><td>CNC turning<\/td><td>0.4\u20131.6<\/td><td>16\u201363<\/td><\/tr><tr><td>Grinding<\/td><td>0.1\u20130.4<\/td><td>4\u201316<\/td><\/tr><tr><td>Bead blasting<\/td><td>2.0\u20135.0<\/td><td>80\u2013200<\/td><\/tr><tr><td>Anodizing (over machined)<\/td><td>+0.2\u20130.5 \u00b5m over base<\/td><td>+8\u201320 over base<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">When your print calls for Ra 1.6\u00b5m (63\u00b5in) or better, we verify with the profilometer and include the measured values in the inspection report. Surface finish isn&#8217;t cosmetic \u2014 it affects seal performance, fatigue life, and coating adhesion.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Non-Destructive Testing (NDT)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For welded assemblies, pressure vessels, and structural components, surface inspection alone isn&#8217;t enough. These NDT methods detect subsurface defects without damaging the part:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ultrasonic Testing (UT)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">High-frequency sound waves travel through the material and reflect off internal discontinuities \u2014 cracks, porosity, inclusions, or lamination. The transducer sends pulses and the reflected echo is displayed on a screen. A trained UT technician can locate a 1mm flaw 100mm deep in steel plate.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>When we use it:<\/strong> Weld inspection on structural fabrications, verifying raw material (plate, bar) integrity before machining, and post-weld heat treat verification.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dye Penetrant Inspection (DPI \/ PT)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For surface-breaking defects in non-porous materials. A colored or fluorescent dye is applied, allowed to seep into cracks, then the excess is removed. A developer draws the dye back out, making even hairline cracks visible under UV or white light. Simple, fast, and effective for aluminum, stainless steel, and titanium weld inspection.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Magnetic Particle Inspection (MPI \/ MT)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Only works on ferromagnetic materials (steel, cast iron). The part is magnetized, iron particles are applied, and they cluster at surface and near-surface discontinuities where the magnetic field leaks. More sensitive than DPI for subsurface flaws in steel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Specialized Gauges for CNC Parts<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Go\/No-Go gauges:<\/strong> Custom-made for production runs. The &#8220;Go&#8221; end must fit; the &#8220;No-Go&#8221; end must not. A semi-skilled operator can check 100 parts\/hour with these \u2014 perfect for high-volume QC.<\/li>\n<li><strong>Thread plug and ring gauges:<\/strong> For UNC, UNF, metric M, and custom threads. Go\/No-Go principle applied to pitch diameter.<\/li>\n<li><strong>Welding gauges:<\/strong> Measure fillet weld size, bevel angle, undercut depth, and reinforcement height. ASME and AWS compliant.<\/li>\n<li><strong>Optical comparator (shadowgraph):<\/strong> Projects a magnified silhouette of the part onto a screen with a reticle overlay. Excellent for thread form inspection, radius verification, and complex profile comparison at 10x\u2013100x magnification.<\/li>\n<li><strong>Pin gauges:<\/strong> Precision-ground steel pins in 0.01mm increments. The fastest way to check hole diameters in production \u2014 insert the pin, if it fits, the hole is within tolerance.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">BravoFabs QC Workflow \u2014 From Receiving to Shipping<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Here&#8217;s how our QC process works for every order:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Stage<\/th><th>What We Check<\/th><th>Tools Used<\/th><th>Frequency<\/th><\/tr><\/thead><tbody><tr><td>1. Incoming Material<\/td><td>Alloy grade, hardness, dimensions, surface condition, certs vs mill report<\/td><td>Hardness tester, calipers, spectrometer (outsourced)<\/td><td>Every batch<\/td><\/tr><tr><td>2. First Article (FAI)<\/td><td>All dimensions on drawing, GD&amp;T callouts, surface finish<\/td><td>CMM, micrometer, height gauge, profilometer<\/td><td>First piece of every run<\/td><\/tr><tr><td>3. In-Process<\/td><td>Critical dimensions at risk of drift (tool wear, thermal expansion)<\/td><td>Calipers, micrometers, Go\/No-Go gauges<\/td><td>Every 20\u201350 parts<\/td><\/tr><tr><td>4. Final Inspection<\/td><td>All drawing dimensions, surface finish, thread fit, visual (burrs, scratches)<\/td><td>Full QC bench \u2014 CMM for critical, gauges for routine<\/td><td>100% for critical; sampling for volume<\/td><\/tr><tr><td>5. Pre-Shipment<\/td><td>Quantity, packaging, labels, cert documentation<\/td><td>Visual inspection, count verification<\/td><td>Every shipment<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">For all orders we provide a full inspection report with measured values for every dimension on the drawing. Standard tolerance we hold: <strong>\u00b10.05mm general, \u00b10.01mm for critical features, \u00b10.005mm achievable with CMM verification.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why QC Documentation Matters for Your Project<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you&#8217;re sourcing CNC parts from China, the inspection report is your proof that parts meet print before they leave the factory. Without it, you discover issues only after the shipment arrives \u2014 costing weeks of delay. Every order from BravoFabs includes dimensional inspection data for critical features, material certs, and process certificates (heat treat, plating, welding) when applicable. You review the report, approve the parts, and we ship.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Need QC-Certified CNC Parts?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">BravoFabs provides ISO-certified CNC machining, sheet metal fabrication, and welding with full QC documentation. Upload your drawing or STEP file for a free quote \u2014 we&#8217;ll include a DFM review and confirm which inspection methods apply to your part.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/bravofabs.com\/contact\/\"><strong>Get your quote with QC documentation \u2192<\/strong><\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Related articles:<\/strong> <a href=\"https:\/\/bravofabs.com\/cmm-in-metal-fabrication\/\">How Does a CMM Work in Metal Fabrication?<\/a> \u00b7 <a href=\"https:\/\/bravofabs.com\/tolerance-standards-in-metal-fabrication\/\">Tolerance Standards in Metal Fabrication<\/a> \u00b7 <a href=\"https:\/\/bravofabs.com\/stl-vs-stp-format-drawings\/\">STL vs STP: Which Format for Your CNC Quote?<\/a><\/p>\n<div class=\"rs-section\"><div class=\"rs-container\"><h2>Explore Related Manufacturing Services<\/h2><div class=\"rs-grid\"><div class=\"rs-card\"><a href=\"\/cnc-machining-services\/\">CNC Machining Services<\/a><p>Precision CNC milling, turning &amp; 5-axis machining. <\/p><\/div><div class=\"rs-card\"><a href=\"\/sheet-metal-fabrication-services\/\">Sheet Metal Fabrication<\/a><p>Laser cutting, bending, welding &amp; assembly.<\/p><\/div><\/div><\/div><\/div>\n\n\n<div id=\"bf-lead-form-wrap\" style=\"margin-top:32px;padding:20px;background:#f0f4f8;border-radius:8px;text-align:center\">\n <p style=\"font-size:15px;font-weight:600;margin-bottom:12px;color:#1a1a2e\">\ud83d\udccb Download Free Quick Reference PDF<\/p>\n <p style=\"font-size:13px;color:#555;margin-bottom:14px\">Printable reference sheet \u2014 keep it at your desk.<\/p>\n <button id=\"bf-lead-btn\" onclick=\"document.getElementById(bf-lead-form).style.display=block;this.style.display=none\" style=\"background:#0693e3;color:#fff;padding:10px 24px;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer\">Download Free PDF &rarr;<\/button>\n <form id=\"bf-lead-form\" method=\"post\" action=\"\" style=\"display:none;margin-top:16px;padding:16px;background:#fff;border-radius:8px;border:1px solid #d1d5db;text-align:left\">\n  <input type=\"hidden\" name=\"bf_lead_magnet\" value=\"qc_devices\">\n  <div style=\"margin-bottom:10px\"><input type=\"text\" name=\"name\" placeholder=\"Your Name *\" required style=\"width:100%;padding:8px 12px;border:1px solid #d1d5db;border-radius:4px;font-size:14px;box-sizing:border-box\"><\/div>\n  <div style=\"margin-bottom:10px\"><input type=\"email\" name=\"email\" placeholder=\"Work Email *\" required style=\"width:100%;padding:8px 12px;border:1px solid #d1d5db;border-radius:4px;font-size:14px;box-sizing:border-box\"><\/div>\n  <div style=\"margin-bottom:12px\"><input type=\"text\" name=\"company\" placeholder=\"Company (optional)\" style=\"width:100%;padding:8px 12px;border:1px solid #d1d5db;border-radius:4px;font-size:14px;box-sizing:border-box\"><\/div>\n  <button type=\"submit\" style=\"width:100%;background:#0693e3;color:#fff;padding:10px 24px;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer\">Get PDF &amp; Download &rarr;<\/button>\n <\/form>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-light-gray-background-color has-background is-layout-constrained wp-container-core-group-is-layout-4c4e0579 wp-block-group-is-layout-constrained\" style=\"border-color:#1e73be;border-width:2px;margin-top:32px;margin-bottom:0;padding-top:20px;padding-right:24px;padding-bottom:20px;padding-left:24px\">\n<h3 class=\"wp-block-heading\">Need QC Inspection Services? Get a Quote with Free DFM Review<\/h3>\n<p class=\"wp-block-paragraph\">Send your CAD files and requirements to <strong>info@bravofabs.com<\/strong>. Our engineers review manufacturability, flag potential issues before production, and provide a detailed quote \u2014 typically within 24 hours. Full inspection reports included.<\/p>\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-vivid-cyan-blue-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/bravofabs.com\/contact\/\" style=\"border-radius:6px\">Request a Quote \u2192<\/a><\/div>\n\n<\/div>\n<\/div><div class=\"rs-section\"><div class=\"rs-container\"><h2>Explore Related Manufacturing Services<\/h2><div class=\"rs-grid\"><div class=\"rs-card\"><a href=\"\/cnc-machining-services\/\">CNC Machining Services<\/a><p>Precision CNC milling, turning &amp; 5-axis machining.<\/p><\/div><div class=\"rs-card\"><a href=\"\/quality-control-in-metal-fabrication\/\">Quality Control in Metal Fabrication<\/a><p>QC processes, inspection tools &amp; CMM verification guide.<\/p><\/div><div class=\"rs-card\"><a href=\"\/sheet-metal-fabrication-services\/\">Sheet Metal Fabrication<\/a><p>Laser cutting, bending, welding &amp; assembly.<\/p><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Quality control in metal fabrication relies on a variety of instruments and devices to ensure parts meet their design specifications. Here are some commonly used quality control devices in metal fabrication: &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"QC Devices for CNC Machining & Metal Fabrication | BravoFabs","_seopress_titles_desc":"Essential QC inspection devices for CNC machining and metal fabrication: CMM, calipers, micrometers, hardness testers, surface roughness testers, and NDT methods. BravoFabs delivers \u00b10.005mm tolerance with full documentation.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"QC devices metal fabrication inspection","footnotes":""},"categories":[40],"tags":[56,57],"class_list":["post-1267","post","type-post","status-publish","format-standard","category-knowledge-base","tag-qc-devices","tag-qc-reports"],"_links":{"self":[{"href":"https:\/\/bravofabs.com\/wp-json\/wp\/v2\/posts\/1267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bravofabs.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bravofabs.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bravofabs.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bravofabs.com\/wp-json\/wp\/v2\/comments?post=1267"}],"version-history":[{"count":12,"href":"https:\/\/bravofabs.com\/wp-json\/wp\/v2\/posts\/1267\/revisions"}],"predecessor-version":[{"id":3037,"href":"https:\/\/bravofabs.com\/wp-json\/wp\/v2\/posts\/1267\/revisions\/3037"}],"wp:attachment":[{"href":"https:\/\/bravofabs.com\/wp-json\/wp\/v2\/media?parent=1267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bravofabs.com\/wp-json\/wp\/v2\/categories?post=1267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bravofabs.com\/wp-json\/wp\/v2\/tags?post=1267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}