{"id":8366,"date":"2026-09-28T17:41:03","date_gmt":"2026-09-28T17:41:03","guid":{"rendered":"https:\/\/ychltools.com\/turning-inserts\/wnmg\/wnmg-080402\/"},"modified":"2026-10-14T07:58:28","modified_gmt":"2026-10-14T07:58:28","slug":"wnmg-080402","status":"publish","type":"page","link":"https:\/\/ychltools.com\/zh\/turning-inserts\/wnmg\/wnmg-080402\/","title":{"rendered":"WNMG 080402 \u8f66\u524a\u5200\u7247"},"content":{"rendered":"\n<main class=\"ychl-catalog-v4 ychl-parent-page\" data-kind=\"turning\"><nav class=\"ychl-type-tabs\" aria-label=\"Product type\"><a class=\"\" href=\"\/products\/\">All Inserts<\/a><a class=\"is-active\" href=\"\/turning-inserts\/\">Turning Inserts<\/a><a class=\"\" href=\"\/milling-inserts\/\">Milling Inserts<\/a><\/nav><div class=\"ychl-catalog-shell\"><nav class=\"ychl-crumbs\" aria-label=\"Breadcrumb\"><a href=\"\/products\/\">Products<\/a><span>\/<\/span><a href=\"\/turning-inserts\/\">Turning Inserts<\/a><span>\/<\/span><a href=\"\/turning-inserts\/wnmg\/\">WNMG<\/a><span>\/<\/span><span aria-current=\"page\">WNMG 080402<\/span><\/nav><section class=\"ychl-parent-hero\"><div class=\"ychl-parent-image\"><img decoding=\"async\" src=\"https:\/\/ychltools.com\/wp-content\/uploads\/2026\/09\/ychl-product-std-8710392f2996de9f.png\" alt=\"WNMG 080402 turning insert\"><\/div><div class=\"ychl-parent-intro\"><h1>WNMG 080402 Turning Inserts<\/h1><p>Compare suitable materials and applications, then choose a brand to view the exact SKUs.<\/p><dl class=\"ychl-shared-specs\"><div><dt>ISO Code<\/dt><dd>WNMG080402<\/dd><\/div><div><dt>Insert Size<\/dt><dd>080402<\/dd><\/div><div><dt>Shape<\/dt><dd>W<\/dd><\/div><\/dl><\/div><\/section><section class=\"ychl-option-finder\"><div class=\"ychl-section-heading\"><h2>Find the Right Option<\/h2><p>Select the workpiece material and application. Brand remains optional.<\/p><\/div><div class=\"ychl-option-grid\"><fieldset><legend>1. Workpiece Material<\/legend><div class=\"ychl-material-choices\"><button type=\"button\" class=\"ychl-mat-choice ychl-mat-p\" data-parent-material=\"P\"><b>P<\/b><span>Steel<\/span><\/button><button type=\"button\" class=\"ychl-mat-choice ychl-mat-k\" data-parent-material=\"K\"><b>K<\/b><span>Cast Iron<\/span><\/button><\/div><\/fieldset><fieldset><legend>2. Application<\/legend><div class=\"ychl-stage-choices\"><button type=\"button\" data-parent-application=\"Finishing\">Finishing<\/button><\/div><\/fieldset><label>3. Brand<select data-parent-brand><option value=\"\">All Brands<\/option><option>Achteck<\/option><\/select><\/label><\/div><\/section><section class=\"ychl-matching-brands\"><div class=\"ychl-section-heading\"><h2>Brands<\/h2><p data-match-summary>All available options for this parent model.<\/p><\/div><div class=\"ychl-brand-match-list\"><article class=\"ychl-brand-match\" data-brand=\"Achteck\" data-material=\"P,K\" data-application=\"Finishing\"><div class=\"ychl-brand-match-image\"><img decoding=\"async\" src=\"https:\/\/ychltools.com\/wp-content\/uploads\/2026\/09\/ychl-product-std-8710392f2996de9f.png\" alt=\"Achteck WNMG080402 insert\" loading=\"lazy\"><\/div><div class=\"ychl-brand-match-copy\"><div class=\"ychl-brand-card-heading\"><strong>Achteck<\/strong><span class=\"ychl-brand-option-count\" data-match-count>4 Options<\/span><\/div><div class=\"ychl-brand-card-fact\"><b>Workpiece Material<\/b><span class=\"ychl-materials\"><span class=\"ychl-mat ychl-mat-p\" title=\"Steel\">P<\/span><span class=\"ychl-mat ychl-mat-k\" title=\"Cast Iron\">K<\/span><\/span><\/div><div class=\"ychl-brand-card-fact\"><b>Application<\/b><span>Finishing<\/span><\/div><\/div><div class=\"ychl-brand-match-action\"><a href=\"\/turning-inserts\/wnmg\/wnmg-080402\/achteck\/\">View Options <span aria-hidden=\"true\">\u2192<\/span><\/a><\/div><\/article><\/div><\/section><\/div><script type=\"application\/json\" class=\"ychl-parent-option-data\">[{\"brand\":\"Achteck\",\"material\":[\"P\",\"K\"],\"application\":[\"Finishing\"]},{\"brand\":\"Achteck\",\"material\":[\"P\"],\"application\":[\"Finishing\"]},{\"brand\":\"Achteck\",\"material\":[\"P\"],\"application\":[\"Finishing\"]},{\"brand\":\"Achteck\",\"material\":[\"P\"],\"application\":[\"Finishing\"]}]<\/script><\/main>\n","protected":false},"excerpt":{"rendered":"<p>All InsertsTurning InsertsMilling Inserts Products\/Turning Inserts\/WNMG\/WNMG 080402 WNMG 080402 Turning Inserts Compare suitable materials and applications, then choose a brand to view the exact SKUs. ISO Code WNMG080402 Insert Size 080402 Shape W Find the Right Option Select the workpiece material and application. Brand remains optional. 1. Workpiece Material PSteelKCast Iron 2. Application Finishing 3. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1725,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_ychl_meta_desc":"WNMG 080402 turning inserts \u2014 4 options, for K\/P (cast iron, steel), finishing cuts, from Achteck, 80\u00b0 trigon geometry. Specs and RFQ \u2014 MOQ 10 pcs.","_ychl_model_html":"<p><strong>WNMG 080402<\/strong> is an 80\u00b0 trigon turning insert with 6 usable cutting edges, used mainly for profiling that also needs to take a decent depth of cut. We list <strong>4<\/strong> stock-keeping variants of it from Achteck, covering Steel, Cast iron.<\/p>\n<p>The designation encodes the geometry: the first letter is the shape (W), the following letter the clearance angle, then the tolerance class, then size, thickness and nose radius. If you want to check any of it, our <a href=\"\/resources\/iso-insert-code-decoder\/\">ISO insert code decoder<\/a> breaks the full string down character by character.<\/p>\n<h2>Geometry and dimensions<\/h2>\n<div class=\"ychl-art-table\"><table><tbody>\n<tr><th>Insert family<\/th><td><a href=\"https:\/\/ychltools.com\/turning-inserts\/wnmg\/\">WNMG<\/a><\/td><\/tr>\n<tr><th>Category<\/th><td><a href=\"https:\/\/ychltools.com\/turning-inserts\/\">Turning Inserts<\/a><\/td><\/tr>\n<tr><th>Shape<\/th><td>80\u00b0 trigon (W)<\/td><\/tr>\n<tr><th>Usable cutting edges<\/th><td>6<\/td><\/tr>\n<tr><th>Inscribed circle (IC)<\/th><td>9.53\u201312.7 mm (typically 12.7 mm)<\/td><\/tr>\n<tr><th>Thickness (S)<\/th><td>4.76 mm<\/td><\/tr>\n<tr><th>Nose radius (RE)<\/th><td>0.2 mm<\/td><\/tr>\n<tr><th>Fixing hole diameter (D1)<\/th><td>3.81\u20135.16 mm (typically 5.16 mm)<\/td><\/tr>\n<tr><th>Hand<\/th><td>Neutral<\/td><\/tr>\n<tr><th>Variants in stock<\/th><td>4<\/td><\/tr>\n<tr><th>Brands<\/th><td>Achteck<\/td><\/tr>\n<\/tbody><\/table><\/div>\n<h2>Recommended cutting data<\/h2>\n<p>The figures below are the manufacturers' published ranges, aggregated across the 4 variants listed on this page. The <em>typical<\/em> column is the median, which is where most shops end up running. Treat the full range as the envelope, not a target \u2014 start around 60\u201370% of it and work up.<\/p>\n<div class=\"ychl-art-table\"><table>\n<thead><tr><th>Workpiece material<\/th><th>Cutting speed vc (m\/min)<\/th><th>Typical vc<\/th><th>Feed fn (mm\/rev)<\/th><th>Depth of cut ap (mm)<\/th><th>Variants with data<\/th><\/tr><\/thead><tbody>\n<tr><td><strong>Steel (P)<\/strong><\/td><td>50 \u2013 620<\/td><td><strong>72.5 \u2013 385<\/strong><\/td><td>0.04\u20130.25<\/td><td>0.2\u20131.5<\/td><td>4 of 4<\/td><\/tr>\n<tr><td><strong>Cast iron (K)<\/strong><\/td><td>50 \u2013 200<\/td><td><strong>50 \u2013 200<\/strong><\/td><td>0.04\u20130.25<\/td><td>0.2\u20131.5<\/td><td>1 of 4<\/td><\/tr>\n<\/tbody><\/table><\/div>\n<p>To turn a cutting speed into a spindle speed for your actual diameter, use the <a href=\"\/resources\/cutting-parameters-calculator\/\">cutting parameters calculator<\/a>: n = vc \u00d7 1000 \/ (\u03c0 \u00d7 D).<\/p>\n<h2>Carbide grades available<\/h2>\n<p>4 variants of WNMG 080402 are stocked in these grades: <strong>AT202<\/strong>, <strong>AT210A<\/strong>, <strong>AC052P<\/strong>, <strong>AC152P<\/strong>.<\/p>\n<p>Across this range the grades specified most often are AT202, AT210A, AC052P, AC152P. Within one brand's range, a higher middle digit usually means a tougher grade \u2014 better on interrupted cuts, slightly less wear resistant. See <a href=\"\/resources\/carbide-grades-explained\/\">carbide grades explained<\/a> for how to read the names.<\/p>\n<h2>Chipbreaker geometries<\/h2>\n<p>Chipbreakers stocked for WNMG 080402: PA1.<\/p>\n<p>The chipbreaker sets the usable feed window far more than the depth of cut does. A roughing geometry run at finishing feed will not break the chip; a finishing geometry pushed into a roughing cut will chip. Match it to the feed you will actually run \u2014 <a href=\"\/resources\/chipbreaker-selection-guide\/\">chipbreaker selection guide<\/a>.<\/p>\n<h2>Typical applications<\/h2>\n<ul>\n<li>Finishing<\/li>\n<\/ul>\n<p>For more on cutting steel, see our <a href=\"\/resources\/iso-513-material-groups\/\">material-specific guide<\/a>.<\/p>\n<h2>Related<\/h2><ul>\n<li>Same family: <a href=\"https:\/\/ychltools.com\/turning-inserts\/wnmg\/wnmg-080408\/\">WNMG 080408<\/a>, <a href=\"https:\/\/ychltools.com\/turning-inserts\/wnmg\/wnmg-080404\/\">WNMG 080404<\/a>, <a href=\"https:\/\/ychltools.com\/turning-inserts\/wnmg\/wnmg-080412\/\">WNMG 080412<\/a>, <a href=\"https:\/\/ychltools.com\/turning-inserts\/wnmg\/wnmg-060408\/\">WNMG 060408<\/a>, <a href=\"https:\/\/ychltools.com\/turning-inserts\/wnmg\/wnmg-060412\/\">WNMG 060412<\/a>, <a href=\"https:\/\/ychltools.com\/turning-inserts\/wnmg\/wnmg-060404\/\">WNMG 060404<\/a>, <a href=\"https:\/\/ychltools.com\/turning-inserts\/wnmg\/wnmg-06t312\/\">WNMG 06T312<\/a>, <a href=\"https:\/\/ychltools.com\/turning-inserts\/wnmg\/wnmg-080416\/\">WNMG 080416<\/a><\/li>\n<li><a href=\"https:\/\/ychltools.com\/turning-inserts\/wnmg\/\">All WNMG<\/a><\/li>\n<li><a href=\"https:\/\/ychltools.com\/turning-inserts\/wnmg\/wnmg-080402\/achteck\/\">Achteck WNMG 080402<\/a> (4 variants)<\/li>\n<li><a href=\"\/resources\/iso-insert-code-decoder\/\">Decode the WNMG 080402 designation<\/a><\/li>\n<li><a href=\"\/resources\/cutting-parameters-calculator\/\">Cutting speed to rpm calculator<\/a><\/li>\n<li><a href=\"\/resources\/turning-insert-selection-guide\/\">Turning insert selection guide<\/a><\/li>\n<\/ul>"},"class_list":["post-8366","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages\/8366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/comments?post=8366"}],"version-history":[{"count":1,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages\/8366\/revisions"}],"predecessor-version":[{"id":10182,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages\/8366\/revisions\/10182"}],"up":[{"embeddable":true,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages\/1725"}],"wp:attachment":[{"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/media?parent=8366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}