{"id":3148,"date":"2026-09-23T17:10:56","date_gmt":"2026-09-23T17:10:56","guid":{"rendered":"https:\/\/ychltools.com\/turning-inserts\/vnma\/vnma-160408\/"},"modified":"2026-10-14T07:41:15","modified_gmt":"2026-10-14T07:41:15","slug":"vnma-160408","status":"publish","type":"page","link":"https:\/\/ychltools.com\/zh\/turning-inserts\/vnma\/vnma-160408\/","title":{"rendered":"VNMA 160408 \u8f66\u524a\u5200\u7247"},"content":{"rendered":"\n<main class=\"ychl-catalog-v4 ychl-parent-page\" data-kind=\"turning\">\n      <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>\n      <div class=\"ychl-catalog-shell\">\n        <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\/vnma\/\">VNMA<\/a><span>\/<\/span><span aria-current=\"page\">VNMA 160408<\/span><\/nav>\n        <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-fd384bb4c544be61.png\" alt=\"VNMA 160408 turning insert\"><\/div><div class=\"ychl-parent-intro\"><h1>VNMA 160408 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>VNMA160408<\/dd><\/div><div><dt>Insert Size<\/dt><dd>160408<\/dd><\/div><div><dt>Shape<\/dt><dd>V \u2014 Diamond 35\u00b0<\/dd><\/div><div><dt>Radius<\/dt><dd>0.8 mm<\/dd><\/div><div><dt>Insert Length<\/dt><dd>16.6 mm<\/dd><\/div><div><dt>Thickness<\/dt><dd>4.76 mm<\/dd><\/div><div><dt>D \/ IC<\/dt><dd>9.525 mm<\/dd><\/div><div><dt>Hole Diameter<\/dt><dd>3.81 mm<\/dd><\/div><div><dt>Relief Angle<\/dt><dd>0\u00b0<\/dd><\/div><\/dl><\/div><\/section>\n        <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-k\" data-parent-material=\"K\"><b>K<\/b><span>Cast Iron<\/span><\/button><\/div><\/fieldset><fieldset><legend>2. Application \/ Machining Stage<\/legend><div class=\"ychl-stage-choices\"><button type=\"button\" data-parent-application=\"Medium\">Medium<\/button><button type=\"button\" data-parent-application=\"Roughing\">Roughing<\/button><\/div><\/fieldset><label>3. Brand<select data-parent-brand><option value=\"\">All Brands<\/option><option>HADSTO<\/option><\/select><\/label><\/div><\/section>\n        <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=\"HADSTO\" data-material=\"K\" data-application=\"Medium,Roughing\">\n          <div class=\"ychl-brand-match-image\"><img decoding=\"async\" src=\"https:\/\/ychltools.com\/wp-content\/uploads\/2026\/09\/ychl-product-std-fd384bb4c544be61.png\" alt=\"HADSTO VNMA160408 insert\" loading=\"lazy\"><\/div>\n          <div class=\"ychl-brand-match-copy\"><div class=\"ychl-brand-card-heading\"><strong>HADSTO<\/strong><span class=\"ychl-brand-option-count\" data-match-count>1 Options<\/span><\/div><div class=\"ychl-brand-card-fact\"><b>Workpiece Material<\/b><span class=\"ychl-materials\"><span class=\"ychl-mat ychl-mat-k\" title=\"Cast Iron\">K<\/span><\/span><\/div><div class=\"ychl-brand-card-fact\"><b>Applications<\/b><span>Medium, Roughing<\/span><\/div><\/div>\n          <div class=\"ychl-brand-match-action\"><a href=\"\/turning-inserts\/vnma\/vnma-160408\/hadsto\/\">View Options <span aria-hidden=\"true\">\u2192<\/span><\/a><\/div>\n        <\/article><\/div><\/section>\n      <\/div>\n      <script type=\"application\/json\" class=\"ychl-parent-option-data\">[{\"brand\":\"HADSTO\",\"material\":[\"K\"],\"application\":[\"Medium\",\"Roughing\"]}]<\/script>\n    <\/main>\n","protected":false},"excerpt":{"rendered":"<p>\u5bf9\u6bd4 materials, applications and brands for VNMA 160408.<\/p>","protected":false},"author":1,"featured_media":0,"parent":3044,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_ychl_meta_desc":"VNMA 160408 turning inserts \u2014 1 option, for cast iron, medium to roughing cuts, from HADSTO, 35\u00b0 rhombic geometry. Full cutting data, MOQ 10 pcs.","_ychl_model_html":"<p>A 35\u00b0 rhombic turning insert with 4 cutting edges, VNMA 160408 is stocked here in <strong>1<\/strong> variants from HADSTO. Published applications cover Cast iron. Key dimensions: 9.53 mm inscribed circle, 4.76 mm thickness, 0.8 mm nose radius.<\/p>\n<p>The designation encodes the geometry: the first letter is the shape (V), 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\/vnma\/\">VNMA<\/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>35\u00b0 rhombic (V)<\/td><\/tr>\n<tr><th>Usable cutting edges<\/th><td>4<\/td><\/tr>\n<tr><th>Inscribed circle (IC)<\/th><td>9.53 mm<\/td><\/tr>\n<tr><th>Thickness (S)<\/th><td>4.76 mm<\/td><\/tr>\n<tr><th>Nose radius (RE)<\/th><td>0.8 mm<\/td><\/tr>\n<tr><th>Fixing hole diameter (D1)<\/th><td>3.81 mm<\/td><\/tr>\n<tr><th>Variants in stock<\/th><td>1<\/td><\/tr>\n<tr><th>Brands<\/th><td>HADSTO<\/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 1 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<\/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>1 variants of VNMA 160408 are stocked in these grades: <strong>HS6120<\/strong>.<\/p>\n<p>Across this range the grades specified most often are HS6120. 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>Typical applications<\/h2>\n<ul>\n<li>Medium<\/li>\n<li>Roughing<\/li>\n<\/ul>\n<p>For more on cutting cast iron, see our <a href=\"\/resources\/cast-iron-turning-inserts\/\">material-specific guide<\/a>.<\/p>\n<h2>Related<\/h2><ul>\n<li>Same family: <a href=\"https:\/\/ychltools.com\/turning-inserts\/vnma\/vnma-160404\/\">VNMA 160404<\/a><\/li>\n<li><a href=\"https:\/\/ychltools.com\/turning-inserts\/vnma\/\">All VNMA<\/a><\/li>\n<li><a href=\"https:\/\/ychltools.com\/turning-inserts\/vnma\/vnma-160408\/hadsto\/\">HADSTO VNMA 160408<\/a> (1 variants)<\/li>\n<li><a href=\"\/resources\/iso-insert-code-decoder\/\">Decode the VNMA 160408 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-3148","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages\/3148","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=3148"}],"version-history":[{"count":1,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages\/3148\/revisions"}],"predecessor-version":[{"id":9711,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages\/3148\/revisions\/9711"}],"up":[{"embeddable":true,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages\/3044"}],"wp:attachment":[{"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/media?parent=3148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}