{"id":2144,"date":"2026-01-09T07:52:42","date_gmt":"2026-01-09T07:52:42","guid":{"rendered":"https:\/\/hephaprecision.com\/?post_type=wpkj_product&#038;p=2144"},"modified":"2026-01-15T07:23:50","modified_gmt":"2026-01-15T07:23:50","slug":"pg-grinding-punch-2","status":"publish","type":"wpkj_product","link":"https:\/\/hephaprecision.com\/fr\/products\/pg-grinding-punch-2\/","title":{"rendered":"Poin\u00e7on de rectification PG pour les matrices d'emboutissage progressif"},"content":{"rendered":"<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Poin\u00e7on de rectification PG pour les matrices d&#039;emboutissage de pr\u00e9cision\" width=\"1290\" height=\"726\" src=\"https:\/\/www.youtube.com\/embed\/HFctcoO1u64?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 id=\"gspb_heading-id-gsbp-6a19acc\" class=\"gspb_heading gspb_heading-id-gsbp-6a19acc\">Rectification PG - Pr\u00e9cision de \u00b10,001 mm<\/h2>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-f1d33b6\" id=\"gspb_row-id-gsbp-f1d33b6\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-3be6ad0\" id=\"gspb_col-id-gsbp-3be6ad0\">\n<p>Le poin\u00e7on de rectification PG est con\u00e7u pour les applications d'emboutissage et d'outillage exigeantes.  Dans ces applications, la pr\u00e9cision dimensionnelle et la coh\u00e9rence des profils sont essentielles. Le PG est une technologie qui utilise <a href=\"https:\/\/hephaprecision.com\/fr\/precision-profile-grinding\/\">rectification de profil optique<\/a>. Il permet un contr\u00f4le sup\u00e9rieur des ar\u00eates vives, des contours complexes et des microcaract\u00e9ristiques, garantissant des performances stables dans les matrices de pr\u00e9cision.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-b828e6f\" id=\"gspb_col-id-gsbp-b828e6f\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"755\" src=\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Grinding-Punch-1024x755.png\" alt=\"\" class=\"wp-image-2223\" srcset=\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Grinding-Punch-1024x755.png 1024w, https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Grinding-Punch-300x221.png 300w, https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Grinding-Punch-768x566.png 768w, https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Grinding-Punch.png 1070w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n <\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"gspb_heading-id-gsbp-72ee566\">Capacit\u00e9s techniques<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Param\u00e8tres<\/th><th>Valeurs typiques \/ Notes<\/th><\/tr><\/thead><tbody><tr><td>Pr\u00e9cision dimensionnelle<\/td><td>\u00b10,001 mm<\/td><\/tr><tr><td>Rugosit\u00e9 de la surface (Ra)<\/td><td>0,1 - 0,2 \u03bcm typique<\/td><\/tr><tr><td>R\u00e9p\u00e9tabilit\u00e9<\/td><td>\u00b10,002 mm<\/td><\/tr><tr><td>Taille minimale de l'\u00e9l\u00e9ment<\/td><td>0,1 mm bord\/fente<\/td><\/tr><tr><td>Taille maximale des pi\u00e8ces<\/td><td>Jusqu'\u00e0 400 mm \u00d7 200 mm \u00d7 150 mm (selon le mod\u00e8le de la machine)<\/td><\/tr><tr><td>Duret\u00e9 maximale du mat\u00e9riau<\/td><td>HRC 68 (carbure de tungst\u00e8ne, acier \u00e0 outils)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Point cl\u00e9 :<\/strong>&nbsp;PG excelle dans&nbsp;<strong>les pi\u00e8ces petites, d\u00e9licates ou \u00e0 parois minces<\/strong>&nbsp;sans d\u00e9formation.<\/p>\n\n\n\n<h4 id=\"gspb_heading-id-gsbp-f32dc07\" class=\"gspb_heading gspb_heading-id-gsbp-f32dc07\">G\u00e9om\u00e9trie propre et pr\u00e9cise du profil, contr\u00f4le pr\u00e9cis du rayon (R) et finition lisse de la surface<\/h4>\n\n\n\n<p>Tous les coups de poing de broyage de la PG sont <strong>g\u00e9om\u00e9trie propre et pr\u00e9cise du profil, contr\u00f4le pr\u00e9cis du rayon (R) et finition lisse de la surface<\/strong>. Ils sont importants pour r\u00e9duire l'usure, am\u00e9liorer la dur\u00e9e de vie des poin\u00e7ons et garantir une qualit\u00e9 de coupe constante lors des op\u00e9rations d'emboutissage \u00e0 haut volume.  Le proc\u00e9d\u00e9 PG est particuli\u00e8rement adapt\u00e9 aux poin\u00e7ons suiveurs : <\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-visibility-block gspb-content-visibility gspb_id-gsbp-314509c\"><div class=\"gspbcssvisibilitycontent\">\n<div class=\"wp-block-greenshift-blocks-visibility-block gspb-content-visibility gspb_id-gsbp-fa6af48\"><div class=\"gspbcssvisibilitycontent\">\n<div class=\"wp-block-greenshift-blocks-iconlist gspb_iconsList gspb_iconsList-id-gsbp-c478646\" id=\"gspb_iconsList-id-gsbp-c478646\"><div class=\"gspb_iconsList__item\" data-id=\"0\"><svg class=\"\" style=\"display:inline-block;vertical-align:middle\" width=\"18\" height=\"18\" viewbox=\"0 0 1152 1024\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path style=\"fill:#565D66\" d=\"M927.4 0h-702.8c-8.4 0-16.2 4.4-20.6 11.6l-200.6 325.6c-5.4 8.8-4.4 20.2 2.4 28l552 650.4c9.6 11.2 26.8 11.2 36.4 0l552-650.4c6.8-7.8 7.6-19.2 2.4-28l-200.6-325.6c-4.4-7.2-12.2-11.6-20.6-11.6zM900.2 72l148.6 248h-166l-113.6-248h131zM690 72l113.6 248h-455.4l113.8-248h228zM251.8 72h131l-113.6 248h-166l148.6-248zM122.4 384h146l163.6 384-309.6-384zM346.4 384h459l-229.4 527.6-229.6-527.6zM720 768l163.6-384h146l-309.6 384z\"><\/path><\/svg><span class=\"gspb_iconsList__item__text\">formes complexes<\/span><\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-iconlist gspb_iconsList gspb_iconsList-id-gsbp-b839db5\" id=\"gspb_iconsList-id-gsbp-b839db5\"><div class=\"gspb_iconsList__item\" data-id=\"0\"><svg class=\"\" style=\"display:inline-block;vertical-align:middle\" width=\"18\" height=\"18\" viewbox=\"0 0 1152 1024\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path style=\"fill:#565D66\" d=\"M927.4 0h-702.8c-8.4 0-16.2 4.4-20.6 11.6l-200.6 325.6c-5.4 8.8-4.4 20.2 2.4 28l552 650.4c9.6 11.2 26.8 11.2 36.4 0l552-650.4c6.8-7.8 7.6-19.2 2.4-28l-200.6-325.6c-4.4-7.2-12.2-11.6-20.6-11.6zM900.2 72l148.6 248h-166l-113.6-248h131zM690 72l113.6 248h-455.4l113.8-248h228zM251.8 72h131l-113.6 248h-166l148.6-248zM122.4 384h146l163.6 384-309.6-384zM346.4 384h459l-229.4 527.6-229.6-527.6zM720 768l163.6-384h146l-309.6 384z\"><\/path><\/svg><span class=\"gspb_iconsList__item__text\">profils en escalier<\/span><\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-iconlist gspb_iconsList gspb_iconsList-id-gsbp-fcde315\" id=\"gspb_iconsList-id-gsbp-fcde315\"><div class=\"gspb_iconsList__item\" data-id=\"0\"><svg class=\"\" style=\"display:inline-block;vertical-align:middle\" width=\"18\" height=\"18\" viewbox=\"0 0 1152 1024\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path style=\"fill:#565D66\" d=\"M927.4 0h-702.8c-8.4 0-16.2 4.4-20.6 11.6l-200.6 325.6c-5.4 8.8-4.4 20.2 2.4 28l552 650.4c9.6 11.2 26.8 11.2 36.4 0l552-650.4c6.8-7.8 7.6-19.2 2.4-28l-200.6-325.6c-4.4-7.2-12.2-11.6-20.6-11.6zM900.2 72l148.6 248h-166l-113.6-248h131zM690 72l113.6 248h-455.4l113.8-248h228zM251.8 72h131l-113.6 248h-166l148.6-248zM122.4 384h146l163.6 384-309.6-384zM346.4 384h459l-229.4 527.6-229.6-527.6zM720 768l163.6-384h146l-309.6 384z\"><\/path><\/svg><span class=\"gspb_iconsList__item__text\">d\u00e9tails de la formation<\/span><\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-iconlist gspb_iconsList gspb_iconsList-id-gsbp-b1e17af\" id=\"gspb_iconsList-id-gsbp-b1e17af\"><div class=\"gspb_iconsList__item\" data-id=\"0\"><svg class=\"\" style=\"display:inline-block;vertical-align:middle\" width=\"18\" height=\"18\" viewbox=\"0 0 1152 1024\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path style=\"fill:#565D66\" d=\"M927.4 0h-702.8c-8.4 0-16.2 4.4-20.6 11.6l-200.6 325.6c-5.4 8.8-4.4 20.2 2.4 28l552 650.4c9.6 11.2 26.8 11.2 36.4 0l552-650.4c6.8-7.8 7.6-19.2 2.4-28l-200.6-325.6c-4.4-7.2-12.2-11.6-20.6-11.6zM900.2 72l148.6 248h-166l-113.6-248h131zM690 72l113.6 248h-455.4l113.8-248h228zM251.8 72h131l-113.6 248h-166l148.6-248zM122.4 384h146l163.6 384-309.6-384zM346.4 384h459l-229.4 527.6-229.6-527.6zM720 768l163.6-384h146l-309.6 384z\"><\/path><\/svg><span class=\"gspb_iconsList__item__text\">petites dimensions microperforations de l'ordre de 2-3 mm<\/span><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Le processus de broyage PG prend en charge une large gamme de mat\u00e9riaux. \u00c0 titre de r\u00e9f\u00e9rence, les mat\u00e9riaux suivants sont les plus couramment utilis\u00e9s.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h6 id=\"gspb_heading-id-gsbp-391c7b9\" class=\"gspb_heading gspb_heading-id-gsbp-391c7b9\"> Carbure de tungst\u00e8ne <br> (WC-Co)<\/h6>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h6 id=\"gspb_heading-id-gsbp-8af63ea\" class=\"gspb_heading gspb_heading-id-gsbp-8af63ea\"> Poin\u00e7on HSS \u00e0 m\u00e9tallurgie des poudres <br> (PM-HSS)<\/h6>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h6 id=\"gspb_heading-id-gsbp-11403aa\" class=\"gspb_heading gspb_heading-id-gsbp-11403aa\"> Poin\u00e7on en acier rapide <br> (HSS M2)<\/h6>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h6 id=\"gspb_heading-id-gsbp-ec9e8ba\" class=\"gspb_heading gspb_heading-id-gsbp-ec9e8ba\"> Poin\u00e7on en acier \u00e0 outils pour travail \u00e0 froid<br> (DC53)<\/h6>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p>En un mot, des conditions douces et tremp\u00e9es sont disponibles. Et tout d\u00e9pend des exigences de la conception et de l'application. Pour r\u00e9pondre aux besoins fonctionnels de chaque conception de poin\u00e7on sp\u00e9cifique, PG Grinding contr\u00f4le l'\u00e9tat de surface et la qualit\u00e9 des ar\u00eates, la g\u00e9om\u00e9trie du profil.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-ceb206d\" id=\"gspb_row-id-gsbp-ceb206d\"><div class=\"gspb_row__content\"> \n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-5df3ac6\" id=\"gspb_col-id-gsbp-5df3ac6\">\n<p>Au cours du processus de fabrication, nous proc\u00e9dons \u00e0 une inspection dimensionnelle et \u00e0 un contr\u00f4le du processus.  Cette \u00e9tape garantit la coh\u00e9rence et la r\u00e9p\u00e9tabilit\u00e9, ce qui permet de s'assurer que notre poin\u00e7on de rectification PG convient \u00e0 la fois au d\u00e9veloppement de prototypes et \u00e0 la production r\u00e9p\u00e9t\u00e9e. Hepha Precision prend en charge les conceptions personnalis\u00e9es, les commandes de petits lots et les d\u00e9lais de livraison stables. Par cons\u00e9quent, les dessins techniques sont les bienvenus pour \u00e9valuation. De plus, chaque projet est trait\u00e9 avec une approche orient\u00e9e vers l'outillage afin de garantir des performances fiables dans les applications d'emboutissage r\u00e9elles.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch.jpg\" alt=\"\" class=\"wp-image-2145\" srcset=\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch.jpg 1000w, https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch-300x300.jpg 300w, https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch-150x150.jpg 150w, https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch-768x768.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-696dc36\" id=\"gspb_col-id-gsbp-696dc36\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/dimensional-inspection1-683x1024.jpg\" alt=\"\" class=\"wp-image-2228\" style=\"aspect-ratio:2\/3;object-fit:cover\" srcset=\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/dimensional-inspection1-683x1024.jpg 683w, https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/dimensional-inspection1-200x300.jpg 200w, https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/dimensional-inspection1-768x1152.jpg 768w, https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/dimensional-inspection1.jpg 800w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n<\/div>\n <\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Technical Capabilities Parameter Typical Values \/ Notes Dimensional accuracy \u00b10.001 mm Surface roughness (Ra) 0.1 \u2013 0.2 \u03bcm typical Repeatability \u00b10.002 mm Minimum feature size 0.1 mm edge\/slot Maximum part size Up to 400 mm \u00d7 200 mm \u00d7 150 mm (depends on machine model) Max material hardness HRC 68 (tungsten carbide, tool steel) Key [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2146,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":"#gspb_row-id-gsbp-f1d33b6{justify-content:space-between;margin-top:0;margin-bottom:0;display:flex;flex-wrap:wrap}#gspb_row-id-gsbp-f1d33b6>.gspb_row__content{display:flex;justify-content:space-between;margin:0 auto;width:100%;flex-wrap:wrap}.gspb_row{position:relative}div[id^=gspb_col-id]{box-sizing:border-box;position:relative;padding:var(--gs-row-column-padding, 15px min(3vw, 20px))}#gspb_col-id-gsbp-3be6ad0.gspb_row__col--6{width:50%}@media (max-width:575.98px){#gspb_col-id-gsbp-3be6ad0.gspb_row__col--6{width:100%}}#gspb_col-id-gsbp-b828e6f.gspb_row__col--6{width:50%}@media (max-width:575.98px){#gspb_col-id-gsbp-b828e6f.gspb_row__col--6{width:100%}}#gspb_iconsList-id-gsbp-c478646.gspb_iconsList .gspb_iconsList__item__text{margin-left:15px}#gspb_iconsList-id-gsbp-c478646.gspb_iconsList .gspb_iconsList__item{display:flex;flex-direction:row;align-items:center;position:relative}#gspb_iconsList-id-gsbp-b1e17af.gspb_iconsList .gspb_iconsList__item svg path,#gspb_iconsList-id-gsbp-b839db5.gspb_iconsList .gspb_iconsList__item svg path,#gspb_iconsList-id-gsbp-c478646.gspb_iconsList .gspb_iconsList__item svg path,#gspb_iconsList-id-gsbp-fcde315.gspb_iconsList .gspb_iconsList__item svg path{fill:var(--theme-link-initial-color, #2184f9)!important}#gspb_iconsList-id-gsbp-b1e17af.gspb_iconsList [data-id='0'] svg,#gspb_iconsList-id-gsbp-b839db5.gspb_iconsList [data-id='0'] svg,#gspb_iconsList-id-gsbp-c478646.gspb_iconsList [data-id='0'] svg,#gspb_iconsList-id-gsbp-fcde315.gspb_iconsList [data-id='0'] svg,body #gspb_iconsList-id-gsbp-b1e17af.gspb_iconsList .gspb_iconsList__item img,body #gspb_iconsList-id-gsbp-b1e17af.gspb_iconsList .gspb_iconsList__item svg,body #gspb_iconsList-id-gsbp-b839db5.gspb_iconsList .gspb_iconsList__item img,body #gspb_iconsList-id-gsbp-b839db5.gspb_iconsList .gspb_iconsList__item svg,body #gspb_iconsList-id-gsbp-c478646.gspb_iconsList .gspb_iconsList__item img,body #gspb_iconsList-id-gsbp-c478646.gspb_iconsList .gspb_iconsList__item svg,body #gspb_iconsList-id-gsbp-fcde315.gspb_iconsList .gspb_iconsList__item img,body #gspb_iconsList-id-gsbp-fcde315.gspb_iconsList .gspb_iconsList__item svg{margin:0!important}#gspb_iconsList-id-gsbp-b839db5.gspb_iconsList .gspb_iconsList__item__text{margin-left:15px}#gspb_iconsList-id-gsbp-b839db5.gspb_iconsList .gspb_iconsList__item{display:flex;flex-direction:row;align-items:center;position:relative}#gspb_iconsList-id-gsbp-fcde315.gspb_iconsList .gspb_iconsList__item__text{margin-left:15px}#gspb_iconsList-id-gsbp-fcde315.gspb_iconsList .gspb_iconsList__item{display:flex;flex-direction:row;align-items:center;position:relative}#gspb_iconsList-id-gsbp-b1e17af.gspb_iconsList .gspb_iconsList__item__text{margin-left:15px}#gspb_iconsList-id-gsbp-b1e17af.gspb_iconsList .gspb_iconsList__item{display:flex;flex-direction:row;align-items:center;position:relative}#gspb_heading-id-gsbp-391c7b9,#gspb_heading-id-gsbp-8af63ea{font-size:-1px;text-align:center!important;background-color:var(--wp--preset--color--palette-color-5, var(--theme-palette-color-5, #EAEAEA))}#gspb_heading-id-gsbp-391c7b9 .gsap-g-line,#gspb_heading-id-gsbp-8af63ea .gsap-g-line{text-align:center!important}#gspb_heading-id-gsbp-11403aa,#gspb_heading-id-gsbp-ec9e8ba{font-size:-1px;text-align:center!important;background-color:var(--wp--preset--color--palette-color-5, var(--theme-palette-color-5, #EAEAEA))}#gspb_heading-id-gsbp-11403aa .gsap-g-line,#gspb_heading-id-gsbp-ec9e8ba .gsap-g-line{text-align:center!important}#gspb_row-id-gsbp-ceb206d{justify-content:space-between;margin-top:0;margin-bottom:0;display:flex;flex-wrap:wrap}#gspb_row-id-gsbp-ceb206d>.gspb_row__content{display:flex;justify-content:space-between;margin:0 auto;width:100%;flex-wrap:wrap}body.gspb-bodyfront #gspb_row-id-gsbp-ceb206d>.gspb_row__content,body.gspb-bodyfront #gspb_row-id-gsbp-f1d33b6>.gspb_row__content{width:var(--theme-container-width, 1200px);max-width:var(--theme-normal-container-max-width, 1200px)}#gspb_col-id-gsbp-5df3ac6.gspb_row__col--6{width:50%}@media (max-width:575.98px){#gspb_col-id-gsbp-5df3ac6.gspb_row__col--6{width:100%}}#gspb_col-id-gsbp-696dc36.gspb_row__col--6{width:50%}@media (max-width:575.98px){#gspb_col-id-gsbp-696dc36.gspb_row__col--6{width:100%}}","footnotes":""},"product_cat":[24],"product_tag":[44,67,45,49,40,54,50],"class_list":["post-2144","wpkj_product","type-wpkj_product","status-publish","has-post-thumbnail","hentry","product_cat-precision-punch","product_tag-pg-grinding-punch","product_tag-precision-stamping-and-tooling","product_tag-progressive-die-punch","product_tag-skh-9-punch","product_tag-stamping-punch","product_tag-tight-tolerance-punch","product_tag-tungsten-carbide-punch"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PG Grinding Punch for Stamping Die<\/title>\n<meta name=\"description\" content=\"Custom PG grinding punch with clean profiles, accurate radius control. Made to drawing for stamping and tooling applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hephaprecision.com\/fr\/products\/pg-grinding-punch-2\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PG Grinding Punch for Stamping Die\" \/>\n<meta property=\"og:description\" content=\"Custom PG grinding punch with clean profiles, accurate radius control. Made to drawing for stamping and tooling applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hephaprecision.com\/fr\/products\/pg-grinding-punch-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Hepha\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61585797142861\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-15T07:23:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch-1-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/\",\"url\":\"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/\",\"name\":\"PG Grinding Punch for Stamping Die\",\"isPartOf\":{\"@id\":\"https:\/\/hephaprecision.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch-1-1.jpg\",\"datePublished\":\"2026-01-09T07:52:42+00:00\",\"dateModified\":\"2026-01-15T07:23:50+00:00\",\"description\":\"Custom PG grinding punch with clean profiles, accurate radius control. Made to drawing for stamping and tooling applications.\",\"breadcrumb\":{\"@id\":\"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/#primaryimage\",\"url\":\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch-1-1.jpg\",\"contentUrl\":\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch-1-1.jpg\",\"width\":1000,\"height\":1000,\"caption\":\"PG Granding Punch\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/hephaprecision.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Precision PG Parts\",\"item\":\"https:\/\/hephaprecision.com\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PG Grinding Punch for Progressive Stamping Dies\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/hephaprecision.com\/#website\",\"url\":\"https:\/\/hephaprecision.com\/\",\"name\":\"Hepha\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/hephaprecision.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/hephaprecision.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/hephaprecision.com\/#organization\",\"name\":\"Hepha\",\"url\":\"https:\/\/hephaprecision.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/hephaprecision.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2025\/12\/hepha.png\",\"contentUrl\":\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2025\/12\/hepha.png\",\"width\":300,\"height\":120,\"caption\":\"Hepha\"},\"image\":{\"@id\":\"https:\/\/hephaprecision.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/profile.php?id=61585797142861\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Poin\u00e7on de rectification PG pour matrice d'emboutissage","description":"Poin\u00e7on de rectification PG sur mesure avec des profils nets et un contr\u00f4le pr\u00e9cis du rayon. Fabriqu\u00e9 sur plan pour les applications d'emboutissage et d'outillage.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hephaprecision.com\/fr\/products\/pg-grinding-punch-2\/","og_locale":"fr_FR","og_type":"article","og_title":"PG Grinding Punch for Stamping Die","og_description":"Custom PG grinding punch with clean profiles, accurate radius control. Made to drawing for stamping and tooling applications.","og_url":"https:\/\/hephaprecision.com\/fr\/products\/pg-grinding-punch-2\/","og_site_name":"Hepha","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61585797142861","article_modified_time":"2026-01-15T07:23:50+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch-1-1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/","url":"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/","name":"Poin\u00e7on de rectification PG pour matrice d'emboutissage","isPartOf":{"@id":"https:\/\/hephaprecision.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/#primaryimage"},"image":{"@id":"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/#primaryimage"},"thumbnailUrl":"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch-1-1.jpg","datePublished":"2026-01-09T07:52:42+00:00","dateModified":"2026-01-15T07:23:50+00:00","description":"Poin\u00e7on de rectification PG sur mesure avec des profils nets et un contr\u00f4le pr\u00e9cis du rayon. Fabriqu\u00e9 sur plan pour les applications d'emboutissage et d'outillage.","breadcrumb":{"@id":"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/#primaryimage","url":"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch-1-1.jpg","contentUrl":"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/PG-Granding-Punch-1-1.jpg","width":1000,"height":1000,"caption":"PG Granding Punch"},{"@type":"BreadcrumbList","@id":"https:\/\/hephaprecision.com\/products\/pg-grinding-punch-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/hephaprecision.com\/"},{"@type":"ListItem","position":2,"name":"Precision PG Parts","item":"https:\/\/hephaprecision.com\/products\/"},{"@type":"ListItem","position":3,"name":"PG Grinding Punch for Progressive Stamping Dies"}]},{"@type":"WebSite","@id":"https:\/\/hephaprecision.com\/#website","url":"https:\/\/hephaprecision.com\/","name":"Hepha","description":"","publisher":{"@id":"https:\/\/hephaprecision.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hephaprecision.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/hephaprecision.com\/#organization","name":"Hepha","url":"https:\/\/hephaprecision.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/hephaprecision.com\/#\/schema\/logo\/image\/","url":"https:\/\/hephaprecision.com\/wp-content\/uploads\/2025\/12\/hepha.png","contentUrl":"https:\/\/hephaprecision.com\/wp-content\/uploads\/2025\/12\/hepha.png","width":300,"height":120,"caption":"Hepha"},"image":{"@id":"https:\/\/hephaprecision.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61585797142861"]}]}},"acf":{"_product_image_gallery":"","_product_excerpt":"PG Grinding Punch is designed for high-precision tooling. Enables accurate micro profiles, clean radius geometry, and fine surface finish. Custom punches made to drawing with tight micro tolerance control for demanding stamping applications.","post_download_file":""},"_links":{"self":[{"href":"https:\/\/hephaprecision.com\/fr\/wp-json\/wp\/v2\/wpkj_product\/2144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hephaprecision.com\/fr\/wp-json\/wp\/v2\/wpkj_product"}],"about":[{"href":"https:\/\/hephaprecision.com\/fr\/wp-json\/wp\/v2\/types\/wpkj_product"}],"author":[{"embeddable":true,"href":"https:\/\/hephaprecision.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":4,"href":"https:\/\/hephaprecision.com\/fr\/wp-json\/wp\/v2\/wpkj_product\/2144\/revisions"}],"predecessor-version":[{"id":2232,"href":"https:\/\/hephaprecision.com\/fr\/wp-json\/wp\/v2\/wpkj_product\/2144\/revisions\/2232"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hephaprecision.com\/fr\/wp-json\/wp\/v2\/media\/2146"}],"wp:attachment":[{"href":"https:\/\/hephaprecision.com\/fr\/wp-json\/wp\/v2\/media?parent=2144"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hephaprecision.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2144"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hephaprecision.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}