{"id":1798,"date":"2026-06-18T20:04:46","date_gmt":"2026-06-19T04:04:46","guid":{"rendered":"https:\/\/www.trcrimp.com\/?p=1798"},"modified":"2026-06-18T20:04:46","modified_gmt":"2026-06-19T04:04:46","slug":"hydraulic-crimper-dies-maintenance","status":"publish","type":"post","link":"https:\/\/www.trcrimp.com\/es\/blog\/hydraulic-crimper-dies-maintenance\/","title":{"rendered":"Matrices de prensadoras hidr\u00e1ulicas: c\u00f3mo identificar, reemplazar y mantener sus juegos de matrices"},"content":{"rendered":"<style>\n.entry-content{max-width:800px;margin:0 auto;padding:0 20px}\n.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:16px 0}\n.table-scroll table{min-width:600px}\n.toc{background:#f7f8fa;border:1px solid #e2e6ea;border-radius:8px;padding:20px;margin-bottom:32px}\n.toc h2{margin:0 0 12px;font-size:18px;color:#1a1a2e}\n.toc ol{margin:0;padding-left:20px;line-height:2}\n.toc ol li a{color:#2563eb;text-decoration:none}\ntable{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px}\ntable th{background:#1a1a2e;color:#fff;padding:10px 12px;text-align:left}\ntable td{padding:10px 12px;border-bottom:1px solid #e2e6ea}\nh2{color:#0f3d5c;border-bottom:2px solid #0f3d5c;padding-bottom:8px;margin-top:40px}\nh3{color:#1a1a2e;margin-top:28px}\n.cta-box{background:linear-gradient(135deg,#0f3d5c,#1a6fa0);color:#fff;border-radius:10px;padding:32px;text-align:center;margin:32px 0}\n.cta-box h3{color:#fff;margin-top:0}\n.cta-box a{display:inline-block;background:#fff;color:#0f3d5c;padding:12px 28px;border-radius:6px;font-weight:600;text-decoration:none;margin-top:12px}\n.cta-box a:hover{background:#f0f0f0}\nimg{width:100%;height:auto;max-height:450px;object-fit:cover;border-radius:8px;margin:20px 0}\n@media(max-width:768px){\n.entry-content{padding:0 20px !important}\nh1{font-size:22px !important}\nh2{font-size:18px !important}\nh3{font-size:16px !important}\ntable{font-size:12px !important}\n.cta-box{padding:20px !important}\n}\n<\/style>\n<h2>Table of Contents<\/h2>\n<div class=\"toc\">\n<ol>\n<li><a href=\"#what-are\">What Are Hydraulic Crimper Dies?<\/a><\/li>\n<li><a href=\"#9-series\">The 9 Die Series Explained<\/a><\/li>\n<li><a href=\"#identify\">How to Identify Your Die Set<\/a><\/li>\n<li><a href=\"#wear-signs\">5 Signs Your Dies Need Replacement<\/a><\/li>\n<li><a href=\"#maintain\">Die Maintenance: Make Them Last 50,000 Crimps<\/a><\/li>\n<li><a href=\"#buy\">What to Check When Buying Replacement Dies<\/a><\/li>\n<\/ol>\n<\/div>\n<p>Hydraulic crimper dies are the single most important wear part on your crimping machine. They determine crimp diameter, repeatability, and fitting quality.<\/p>\n<p>A worn or mismatched die set produces undercrimped fittings that blow off under pressure \u2014 and a Reddit user in <a href=\"https:\/\/www.reddit.com\/r\/Hydraulics\/\" target=\"_blank\" rel=\"noopener\">r\/Hydraulics<\/a> found this out the hard way when their Amazon-sourced crimper had dies &#8220;off for these copper 2\/0 flare connectors.&#8221; Getting the right <a href=\"https:\/\/www.trcrimp.com\/dies-and-accessories\/\">crimper dies<\/a> \u2014 and maintaining them \u2014 is not optional. It is the difference between a safe hydraulic assembly and a blowout at 5,000 PSI.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.trcrimp.com\/wp-content\/uploads\/2026\/05\/hydraulic-crimper-die-set.webp\" alt=\"Hydraulic crimper die set showing Cr12MoV tool steel segments with size markings\" loading=\"lazy\" width=\"800\" height=\"450\"><\/p>\n<h2 id=\"what-are\">What Are Hydraulic Crimper Dies?<\/h2>\n<p>Dies are the segmented metal jaws that compress the ferrule onto the hose fitting. They transfer the cylinder&#8217;s hydraulic force into radial pressure, creating a cold-weld bond between ferrule and hose reinforcement.<\/p>\n<p>According to <a href=\"https:\/\/en.wikipedia.org\/wiki\/Crimp_(joining)\" target=\"_blank\" rel=\"noopener\">Wikipedia&#8217;s crimping definition<\/a>, a proper crimp deforms the metal past its yield point so the compressed wire causes tension in the surrounding connector \u2014 producing a gas-tight connection that blocks oxygen and moisture from causing corrosion. The process follows <a href=\"https:\/\/en.wikipedia.org\/wiki\/Pascal%27s_law\" target=\"_blank\" rel=\"noopener\">Pascal&#8217;s Law<\/a> \u2014 fluid pressure multiplies through the cylinder area and concentrates at the die contact surface.<\/p>\n<p>Each die set has a specific bore diameter (labeled &#8220;D&#8221; in manufacturer specs) and segment length (&#8220;L&#8221;). The D value must match your ferrule&#8217;s target crimp diameter within \u00b10.03 mm. That tolerance is what separates a <a href=\"https:\/\/www.trcrimp.com\/hydraulic-crimper\/\">professional hydraulic crimper<\/a> from a budget unit.<\/p>\n<p>The <a href=\"https:\/\/en.wikipedia.org\/wiki\/Crimp_(joining)\" target=\"_blank\" rel=\"noopener\">cold-weld crimping process<\/a> requires precise radial force distribution \u2014 too little force and the bond is weak, too much and the ferrule work-hardens and cracks under vibration.<\/p>\n<h2 id=\"9-series\">The 9 Die Series Explained<\/h2>\n<p>TRC uses 9 die series across its product line. Each series covers a hose size range and fits specific crimper models:<\/p>\n<div class=\"table-scroll\">\n<table>\n<tr>\n<th>Die Series<\/th>\n<th>Hose ID Range<\/th>\n<th>Fits Crimper Models<\/th>\n<th>Segments<\/th>\n<\/tr>\n<tr>\n<td>P10<\/td>\n<td>1\/4&#8243; (6\u201316mm)<\/td>\n<td>P10HP<\/td>\n<td>4 front-load<\/td>\n<\/tr>\n<tr>\n<td>P16<\/td>\n<td>3\/8&#8243;\u20131&#8243; 2SP (6\u201338mm)<\/td>\n<td>P16HP, P16HPZ, P16AP<\/td>\n<td>8 front-load<\/td>\n<\/tr>\n<tr>\n<td>P18<\/td>\n<td>3\/8&#8243;\u20131\u00bc&#8221; 4SP (6\u201351mm)<\/td>\n<td>P18HP, P18HPZ, P18AP<\/td>\n<td>8 front-load<\/td>\n<\/tr>\n<tr>\n<td>P20<\/td>\n<td>3\/8&#8243;\u20131\u00bd&#8221; 4SP (6\u201364mm)<\/td>\n<td>P20HP, P20, P20S, P20D<\/td>\n<td>8 front-load<\/td>\n<\/tr>\n<tr>\n<td>P32<\/td>\n<td>3\/8&#8243;\u20132&#8243; 4SP (6\u201377mm)<\/td>\n<td>P32A, P32D, P32S, P32E, P33<\/td>\n<td>8 front-load<\/td>\n<\/tr>\n<tr>\n<td>P120<\/td>\n<td>1&#8243;\u20134&#8243; (25\u2013102mm)<\/td>\n<td>TRC-120L\/H<\/td>\n<td>8 heavy-duty<\/td>\n<\/tr>\n<tr>\n<td>P140<\/td>\n<td>1&#8243;\u20135&#8243; (25\u2013127mm)<\/td>\n<td>P140<\/td>\n<td>8 heavy-duty<\/td>\n<\/tr>\n<tr>\n<td>P160<\/td>\n<td>1&#8243;\u20136&#8243; (25\u2013152mm)<\/td>\n<td>P160, P165<\/td>\n<td>8 heavy-duty<\/td>\n<\/tr>\n<tr>\n<td>P175<\/td>\n<td>1&#8243;\u20136&#8243; (25\u2013152mm)<\/td>\n<td>P175<\/td>\n<td>8 heavy-duty<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<p>The die number tells you the crimper&#8217;s tonnage class \u2014 P16 dies fit 95-ton machines, P32 dies fit 200-ton machines. You cannot mix die series between different tonnage classes. The physical die diameter and segment count differ.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.trcrimp.com\/wp-content\/uploads\/2026\/05\/crimp-die-selection-chart.webp\" alt=\"Crimp die selection chart showing 9 die series with hose size ranges and compatibility\" loading=\"lazy\" width=\"800\" height=\"450\"><\/p>\n<h2 id=\"identify\">How to Identify Your Die Set<\/h2>\n<p>Every die segment has markings stamped into the steel. Read them in this order:<\/p>\n<ol>\n<li><strong>Series prefix<\/strong> \u2014 P16, P18, P20, P32 (tells you which crimper family)<\/li>\n<li><strong>Size suffix<\/strong> \u2014 \/06, \/08, \/10, \/14, \/16, \/19, \/23, \/27, \/31 (tells you hose ID in mm)<\/li>\n<li><strong>Asterisk (*)<\/strong> \u2014 non-standard die, purchased separately (not included with crimper)<\/li>\n<\/ol>\n<p>Example: <strong>P16\/14<\/strong> = P16 series, covers 14\u201316mm hose ID, standard die included with P16HP crimper.<\/p>\n<p>If your dies have no markings or the numbers are worn off, measure the master die bore with a caliper. Compare the D value against the spec sheet for your <a href=\"https:\/\/www.trcrimp.com\/manual-hydraulic-hose-crimper\/\">manual hydraulic hose crimper<\/a> model.<\/p>\n<h2 id=\"wear-signs\">5 Signs Your Dies Need Replacement<\/h2>\n<p>Dies wear gradually. By the time you notice crimp quality dropping, the dies may already be out of spec. Check for these signs during monthly inspection:<\/p>\n<div class=\"table-scroll\">\n<table>\n<tr>\n<th>#<\/th>\n<th>Symptom<\/th>\n<th>What It Means<\/th>\n<th>Action<\/th>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>Visible scoring on die face<\/td>\n<td>Ferrule material transfer \u2014 dies are galling<\/td>\n<td>Polish with 400-grit; replace if deep<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Crimp diameter drifts \u00b10.10mm<\/td>\n<td>Die bore has expanded from wear<\/td>\n<td>Replace die set immediately<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Inconsistent ferrule marks<\/td>\n<td>Die segments not seating evenly<\/td>\n<td>Check die holder; clean debris<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Ferrule slipping under proof pressure<\/td>\n<td>Undercrimp from worn dies<\/td>\n<td>Stop production; replace dies<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Rust or pitting on die bore<\/td>\n<td>Corrosion from poor storage<\/td>\n<td>Replace; review storage conditions<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<p>On Reddit&#8217;s <a href=\"https:\/\/www.reddit.com\/r\/Hydraulics\/\" target=\"_blank\" rel=\"noopener\">r\/Hydraulics<\/a>, a user reported that their Amazon crimper&#8217;s dies required using a different size number than specified \u2014 a classic sign of out-of-tolerance manufacturing. If you see this, stop using the dies immediately. The <a href=\"https:\/\/www.qchydraulics.com\/resources\/crimp-specs-for-hydraulic-fittings\" target=\"_blank\" rel=\"noopener\">QC Hydraulics crimp spec reference<\/a> lists standard die-to-fitting tolerances.<\/p>\n<h2 id=\"maintain\">Die Maintenance: Make Them Last 50,000 Crimps<\/h2>\n<p>Cr12MoV tool steel hardened to <strong>HRC 58\u201362<\/strong> should last 10,000\u201350,000 crimps with proper care. That range depends entirely on how you treat the dies:<\/p>\n<ul>\n<li><strong>Clean after each use<\/strong> \u2014 wipe die bore with a clean rag. Metal dust buildup changes crimp diameter.<\/li>\n<li><strong>Light oil coating for storage<\/strong> \u2014 prevents rust on the polished bore surface.<\/li>\n<li><strong>Store in the die rack<\/strong> \u2014 not loose in a toolbox where segments chip each other.<\/li>\n<li><strong>Monthly hardness check<\/strong> \u2014 if you have a Rockwell tester, spot-check die hardness. A drop below HRC 55 means the heat treatment is failing.<\/li>\n<li><strong>Never use dies on wrong ferrule materials<\/strong> \u2014 stainless steel ferrules wear dies 3\u00d7 faster than carbon steel. Use dedicated dies for stainless. Follow <a href=\"https:\/\/www.iso.org\/standard\/52082.html\" target=\"_blank\" rel=\"noopener\">ISO 8434-1<\/a> fitting specifications for material compatibility.<\/li>\n<li><strong>Inspect die holder<\/strong> \u2014 a worn holder causes uneven segment seating. Check the <a href=\"https:\/\/www.trcrimp.com\/nut-crimping-machine\/\">nut crimping machine<\/a> holder separately from the <a href=\"https:\/\/www.trcrimp.com\/hydraulic-hose-cutting-machine\/\">cutting machine<\/a> fixtures.<\/li>\n<\/ul>\n<h2 id=\"buy\">What to Check When Buying Replacement Dies<\/h2>\n<p>When ordering replacement dies for your <a href=\"https:\/\/www.trcrimp.com\/hydraulic-hose-crimping-machine\/\">electric hydraulic hose crimping machine<\/a> or <a href=\"https:\/\/www.trcrimp.com\/manual-hydraulic-hose-crimper\/\">manual unit<\/a>, verify these specs. Also check compatibility with your <a href=\"https:\/\/www.trcrimp.com\/hose-skiving-machine\/\">hose skiving machine<\/a> output \u2014 skived hoses need precise die alignment:<\/p>\n<ol>\n<li><strong>Steel grade<\/strong> \u2014 Cr12MoV or SKD11 (avoid unmarked steel)<\/li>\n<li><strong>Hardness certificate<\/strong> \u2014 HRC 58\u201362 with test report<\/li>\n<li><strong>Series match<\/strong> \u2014 P16 dies only fit P16-series crimpers<\/li>\n<li><strong>Size coverage<\/strong> \u2014 check the DieSetNo covers your hose sizes<\/li>\n<li><strong>Segment count<\/strong> \u2014 8-segment dies produce better concentricity than 6-segment<\/li>\n<\/ol>\n<p>At TRC, every die ships with a hardness test report and size inspection sheet. If your supplier cannot provide documentation, the dies may not meet <a href=\"https:\/\/www.sae.org\/standards\/content\/j517_202404\/\" target=\"_blank\" rel=\"noopener\">SAE J517<\/a> crimp specifications.<\/p>\n<p>This is critical for <a href=\"https:\/\/www.trcrimp.com\/heavy-duty-hydraulic-crimper\/\">heavy duty hydraulic crimper<\/a> applications where operating pressures exceed 5,000 PSI. For <a href=\"https:\/\/www.trcrimp.com\/portable-hydraulic-hose-crimper\/\">portable units<\/a> used in field service, die quality matters even more \u2014 there is no bench backup when a fitting blows. Check out our <a href=\"https:\/\/www.trcrimp.com\/blog\/crimper-hydraulic-hose-quality-checks\/\">crimp quality checks guide<\/a> for a full inspection checklist.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.trcrimp.com\/wp-content\/uploads\/2026\/06\/10.webp\" alt=\"TRC dies and accessories range showing 9 die series for hydraulic hose crimpers\" loading=\"lazy\" width=\"800\" height=\"450\"><\/p>\n<div class=\"cta-box\">\n<h3>Need Replacement Dies for Your Crimper?<\/h3>\n<p>TRC stocks all 9 die series with Cr12MoV steel, HRC 58\u201362 hardness certification. Ships within 48 hours.<\/p>\n<p><a href=\"#inquiry-form\">Get a Quote<\/a>\n<\/div>\n<h2>FAQ<\/h2>\n<h3>How long do die sets last on a hydraulic crimper?<\/h3>\n<p>Cr12MoV dies hardened to HRC 58\u201362 last 10,000\u201350,000 crimps. Lifespan depends on hose size, ferrule material, and maintenance frequency. Stainless steel ferrules wear dies 3\u00d7 faster than carbon steel.<\/p>\n<h3>What steel should quality crimper dies be made of?<\/h3>\n<p>Quality dies use Cr12MoV (Chinese GB standard) or SKD11 (Japanese JIS standard) tool steel, heat-treated to HRC 58\u201362. This hardness range resists deformation while maintaining enough toughness to avoid chipping.<\/p>\n<h3>Can I use P16 dies on a P32 crimper?<\/h3>\n<p>No. Each die series matches a specific crimper tonnage and die holder geometry.<\/p>\n<p>P16 dies fit 95-ton crimpers (P16HP, P16HPZ, P16AP). P32 dies fit 200-ton crimpers (P32A, P32D, P33). The bore diameters and segment counts are different.<\/p>\n<h3>How do I know which die size to use?<\/h3>\n<p>Check your crimper&#8217;s crimp specification chart. Match the hose ID and fitting series to the DieSetNo. For example, P16\/14 covers 14\u201316mm hose ID.<\/p>\n<p>The die number must match the ferrule&#8217;s target crimp diameter within \u00b10.03 mm.<\/p>\n<h3>Why are my crimper dies leaving marks on the ferrule?<\/h3>\n<p>Die marks on the ferrule usually mean the die bore has scoring or galling (material transfer from the ferrule). Clean the die bore, polish with 400-grit paper, and if marks persist, replace the die set.<\/p>\n<h3>Do dies come with the crimper or cost extra?<\/h3>\n<p>Standard die sizes are included with the crimper. Non-standard sizes (marked with * in the spec sheet) must be purchased separately. For example, P16\/14 ships with the P16HP, but P16\/08 is an optional purchase.<\/p>\n<h3>What happens if I use worn-out dies?<\/h3>\n<p>Worn dies produce undercrimped fittings. The ferrule will not achieve a proper cold-weld bond with the hose reinforcement.<\/p>\n<p>Under pressure, the fitting can blow off \u2014 causing fluid injection injuries, equipment damage, and downtime. The <a href=\"https:\/\/en.wikipedia.org\/wiki\/Hydraulic_fluid\" target=\"_blank\" rel=\"noopener\">Wikipedia hydraulic fluid safety note<\/a> warns that hydraulic systems operate at hundreds to thousands of PSI, and component failures can cause severe injuries.<\/p>\n<h3>Can worn die segments be sharpened or reconditioned?<\/h3>\n<p>No. Unlike drill bits, crimper dies cannot be sharpened. The bore diameter, surface finish, and hardness are all set during original manufacturing.<\/p>\n<p>Once worn, the die set must be replaced.<\/p>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BlogPosting\",\n  \"headline\": \"Hydraulic Crimper Dies: How to Identify, Replace, and Maintain Your Die Sets\",\n  \"description\": \"Complete guide to hydraulic crimper dies: 9 die series, identification, wear signs, maintenance tips, and replacement buying guide.\",\n  \"author\": {\"@type\": \"Organization\", \"name\": \"TRCrimp\"},\n  \"publisher\": {\"@type\": \"Organization\", \"name\": \"TRCrimp\"}\n}\n<\/script><\/p>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How long do die sets last on a hydraulic crimper?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Cr12MoV dies hardened to HRC 58-62 last 10,000-50,000 crimps. Lifespan depends on hose size, ferrule material, and maintenance frequency.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What steel should quality crimper dies be made of?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Quality dies use Cr12MoV or SKD11 tool steel, heat-treated to HRC 58-62. This hardness resists deformation while maintaining toughness to avoid chipping.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use P16 dies on a P32 crimper?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. Each die series matches a specific crimper tonnage and die holder geometry. The bore diameters and segment counts are different.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I know which die size to use?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Check your crimper's crimp specification chart. Match the hose ID and fitting series to the DieSetNo. The die number must match the ferrule's target crimp diameter within \u00b10.03 mm.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why are my crimper dies leaving marks on the ferrule?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Die marks mean the bore has scoring or galling. Clean the die bore, polish with 400-grit paper, and replace if marks persist.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do dies come with the crimper or cost extra?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Standard die sizes are included. Non-standard sizes marked with * must be purchased separately.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What happens if I use worn-out dies?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Worn dies produce undercrimped fittings that can blow off under pressure, causing fluid injection injuries and equipment damage.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can worn die segments be sharpened or reconditioned?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. The bore diameter, surface finish, and hardness are set during manufacturing. Once worn, the die set must be replaced.\"}\n    }\n  ]\n}\n<\/script><\/p>\n<h2>Related Articles<\/h2>\n<table style=\"width:100%;border-collapse:separate;border-spacing:12px;margin:24px 0\">\n<tr>\n<td style=\"width:50%;background:#f7f8fa;border:1px solid #e2e6ea;border-radius:8px;padding:16px;vertical-align:top\">\n<a href=\"https:\/\/www.trcrimp.com\/blog\/hydraulic-fitting-crimper-die-guide\/\" style=\"text-decoration:none;color:#1a1a2e\"><br \/>\n<span style=\"display:block;font-size:15px;font-weight:600;color:#0f3d5c;margin-bottom:6px\">Hydraulic Fitting Crimper: Die-to-Fitting Matching Guide<\/span><br \/>\n<span style=\"display:block;font-size:13px;color:#555;line-height:1.5\">Compatibility table matching 9 die series to 5 fitting types with tolerance ranges.<\/span><br \/>\n<\/a>\n<\/td>\n<td style=\"width:50%;background:#f7f8fa;border:1px solid #e2e6ea;border-radius:8px;padding:16px;vertical-align:top\">\n<a 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each failure mode and correction steps.<\/span><br \/>\n<\/a>\n<\/td>\n<td style=\"width:50%;background:#f7f8fa;border:1px solid #e2e6ea;border-radius:8px;padding:16px;vertical-align:top\">\n<a href=\"https:\/\/www.trcrimp.com\/blog\/crimping-tool-hydraulic-selection\/\" style=\"text-decoration:none;color:#1a1a2e\"><br \/>\n<span style=\"display:block;font-size:15px;font-weight:600;color:#0f3d5c;margin-bottom:6px\">Crimping Tool for Hydraulic Hose: Selection Guide<\/span><br \/>\n<span style=\"display:block;font-size:13px;color:#555;line-height:1.5\">Die compatibility chart across 9 series with specific model recommendations.<\/span><br \/>\n<\/a>\n<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Complete guide to hydraulic crimper dies: 9 die series explained, identification markings, 5 wear signs, maintenance tips, and replacement buying 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