{"product_id":"roll-lock-sanding-discs-1-25mm-80-120-grit","title":"1‑Inch 25mm R‑Type Roll Lock Sanding Discs — P80 P120 Grit Quick‑Change Abrasive for Die Grinders","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=yes\"\u003e\u003c\/p\u003e\n\u003c!-- ===== 产品描述区块 直接复制到 Shopify 商品描述区 ===== --\u003e\n\u003cstyle\u003e\n        .homediyer-rolllock-1inch-wrapper {\n            all: initial;\n            display: block;\n            font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n            line-height: 1.5;\n            color: #1e1e1e;\n            max-width: 100%;\n            margin: 0;\n            padding: 0;\n            box-sizing: border-box;\n        }\n        .homediyer-rolllock-1inch-wrapper *,\n        .homediyer-rolllock-1inch-wrapper *::before,\n        .homediyer-rolllock-1inch-wrapper *::after 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            padding: 12px 8px;\n                font-size: 0.9rem;\n            }\n            .homediyer-rolllock-1inch-wrapper .feature-emoji {\n                font-size: 1.8rem;\n                min-width: 40px;\n            }\n        }\n        .homediyer-rolllock-1inch-wrapper .table-responsive {\n            overflow-x: auto;\n            -webkit-overflow-scrolling: touch;\n            margin: 10px 0;\n        }\n    \u003c\/style\u003e\n\u003cdiv class=\"homediyer-rolllock-1inch-wrapper\"\u003e\n\u003cdiv class=\"homediyer-container\"\u003e\n\u003c!-- 产品概述 --\u003e\n\u003cdiv class=\"homediyer-overview\"\u003e\n\u003cstrong\u003e🌀 Quick‑Change Precision for Tight Spots — 1‑Inch (25mm) R‑Type Roll Lock Sanding Discs P80 \u0026amp; P120.\u003c\/strong\u003e Designed for use with compatible roll‑lock backing pads and die grinders, these 1‑inch abrasive discs provide fast, controlled material removal in confined areas where larger sanders can't reach. The R‑type quick‑change hub allows disc swaps in seconds—simply twist off and snap on a new disc without tools. Available in P80 for aggressive stock removal and shaping, and P120 for smoothing and surface preparation. Ideal for automotive spot repair, weld seam blending, rust removal, deburring, and detail work on metal, wood, and composites. A must‑have accessory for body shops, fabricators, and serious DIYers.\u003c\/div\u003e\n\u003c!-- 产品特点（h2 + h3结构） --\u003e\n\u003ch2 class=\"homediyer-section-title\"\u003e⚙️ Key Features of the 1‑Inch Roll Lock Sanding Discs\u003c\/h2\u003e\n\u003cdiv class=\"homediyer-feature-list\"\u003e\n\u003cdiv class=\"homediyer-feature-item\"\u003e\n\u003cdiv class=\"feature-emoji\"\u003e🌀\u003c\/div\u003e\n\u003cdiv class=\"feature-text\"\u003e\n\u003ch3\u003eR‑Type Quick‑Change Hub\u003c\/h3\u003e\n\u003cp\u003eTwist‑on, twist‑off design allows disc changes in seconds without tools. Compatible with standard 1‑inch roll‑lock backing pads for die grinders and rotary tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"homediyer-feature-item\"\u003e\n\u003cdiv class=\"feature-emoji\"\u003e📐\u003c\/div\u003e\n\u003cdiv class=\"feature-text\"\u003e\n\u003ch3\u003e1‑Inch (25mm) Diameter — Access Tight Areas\u003c\/h3\u003e\n\u003cp\u003eThe compact size reaches into corners, weld seams, spot welds, and contoured surfaces where larger discs can't fit. Ideal for precision blending and detail work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"homediyer-feature-item\"\u003e\n\u003cdiv class=\"feature-emoji\"\u003e📏\u003c\/div\u003e\n\u003cdiv class=\"feature-text\"\u003e\n\u003ch3\u003eTwo Essential Grits: P80 \u0026amp; P120\u003c\/h3\u003e\n\u003cp\u003eP80 for rapid stock removal, weld blending, and heavy rust removal. P120 for smoothing, surface preparation, and refining scratch patterns before paint or coating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"homediyer-feature-item\"\u003e\n\u003cdiv class=\"feature-emoji\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"feature-text\"\u003e\n\u003ch3\u003ePremium Aluminum Oxide Abrasive\u003c\/h3\u003e\n\u003cp\u003eSharp, durable grain provides consistent cutting action and extended disc life. Resists loading on paint, body filler, and soft metals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"homediyer-feature-item\"\u003e\n\u003cdiv class=\"feature-emoji\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"feature-text\"\u003e\n\u003ch3\u003eVersatile Across Materials\u003c\/h3\u003e\n\u003cp\u003eEffective on metal, wood, fiberglass, plastics, and composites. Perfect for automotive spot repair, weld seam dressing, deburring, rust removal, and general shop tasks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"homediyer-feature-item\"\u003e\n\u003cdiv class=\"feature-emoji\"\u003e🧰\u003c\/div\u003e\n\u003cdiv class=\"feature-text\"\u003e\n\u003ch3\u003eCompatible with Die Grinders \u0026amp; Rotary Tools\u003c\/h3\u003e\n\u003cp\u003eUse with 1‑inch roll‑lock backing pads on straight and angle die grinders, as well as high‑speed rotary tools with appropriate adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 规格参数表格 --\u003e\n\u003ch2 class=\"homediyer-section-title\"\u003e📐 Technical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable class=\"homediyer-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisc Diameter\u003c\/td\u003e\n\u003ctd\u003e1 inch (25mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttachment Type\u003c\/td\u003e\n\u003ctd\u003eR‑Type Roll Lock (quick‑change)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Grits\u003c\/td\u003e\n\u003ctd\u003eP80, P120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbrasive Material\u003c\/td\u003e\n\u003ctd\u003eAluminum Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacking Material\u003c\/td\u003e\n\u003ctd\u003eFiber backing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e1‑inch roll‑lock backing pads for die grinders and rotary tools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable Materials\u003c\/td\u003e\n\u003ctd\u003eMetal, wood, fiberglass, plastics, body filler, and composites\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eWeld blending, spot repair, rust removal, deburring, surface prep, and detail sanding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Includes\u003c\/td\u003e\n\u003ctd\u003eRoll lock sanding discs (quantity varies; select grit when ordering)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ 常见问题 --\u003e\n\u003ch2 class=\"homediyer-section-title\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"homediyer-faq-grid\"\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003e\n\u003cspan class=\"q-icon\"\u003e🌀\u003c\/span\u003e What is a roll‑lock disc, and how does it attach?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003eRoll‑lock discs feature a threaded plastic hub that twists onto a compatible backing pad. They're designed for quick, tool‑free changes—simply twist off the worn disc and twist on a fresh one in seconds.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003e\n\u003cspan class=\"q-icon\"\u003e📐\u003c\/span\u003e What backing pad do I need for these 1‑inch discs?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003eYou'll need a 1‑inch roll‑lock backing pad with the appropriate shank for your die grinder or rotary tool. Common shank sizes are 1\/4\" and 1\/8\". Ensure the backing pad is rated for the speed of your tool.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003e\n\u003cspan class=\"q-icon\"\u003e⚙️\u003c\/span\u003e Can I use these discs on a Dremel tool?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003eYes, with the appropriate 1‑inch roll‑lock backing pad that has a 1\/8\" shank. Ensure your Dremel is set to an appropriate speed for the disc size—generally 15,000‑25,000 RPM.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003e\n\u003cspan class=\"q-icon\"\u003e🛡️\u003c\/span\u003e What's the difference between P80 and P120 for auto body work?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003eP80 is aggressive—ideal for shaping body filler, removing heavy rust, and blending weld seams. P120 is finer—used for smoothing filler, preparing metal for primer, and removing P80 scratches.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003e\n\u003cspan class=\"q-icon\"\u003e🧰\u003c\/span\u003e How long do these discs typically last?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003eDisc life depends on material, pressure, and speed. On metal and body filler, expect several minutes of effective cutting per disc. Using light pressure and appropriate speed maximizes longevity.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 最后提醒 --\u003e\n\u003cdiv class=\"homediyer-tip\"\u003e⭐ \u003cstrong\u003ePro tip:\u003c\/strong\u003e For the best finish, use a slight rocking motion when blending welds or feathering filler—this prevents gouging and creates a smoother transition. Always wear eye protection when using die grinders.\u003c\/div\u003e\n\u003cdiv style=\"height: 8px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"80# \/ 1","offer_id":52210893160722,"sku":"XYHJSDYMJ1402x1","price":1.84,"currency_code":"USD","in_stock":true},{"title":"120# \/ 1","offer_id":52210893193490,"sku":"XYHJSDYMJ0368x1","price":1.75,"currency_code":"USD","in_stock":true},{"title":"80# \/ 3","offer_id":52210893226258,"sku":"XYHJSDYMJ1402x3","price":2.43,"currency_code":"USD","in_stock":true},{"title":"120# \/ 3","offer_id":52210893259026,"sku":"XYHJSDYMJ0368x3","price":2.24,"currency_code":"USD","in_stock":true},{"title":"80# \/ 5","offer_id":52210893291794,"sku":"XYHJSDYMJ1402x5","price":2.98,"currency_code":"USD","in_stock":true},{"title":"120# \/ 5","offer_id":52210893324562,"sku":"XYHJSDYMJ0368x5","price":2.71,"currency_code":"USD","in_stock":true},{"title":"80# \/ 10","offer_id":52210893357330,"sku":"XYHJSDYMJ1402x10","price":4.34,"currency_code":"USD","in_stock":true},{"title":"120# \/ 10","offer_id":52210893390098,"sku":"XYHJSDYMJ0368x10","price":3.79,"currency_code":"USD","in_stock":true},{"title":"80# \/ 30","offer_id":52210893422866,"sku":"XYHJSDYMJ1402x30","price":10.81,"currency_code":"USD","in_stock":true},{"title":"120# \/ 30","offer_id":52210893455634,"sku":"XYHJSDYMJ0368x30","price":8.64,"currency_code":"USD","in_stock":true},{"title":"80# \/ 50","offer_id":52210893488402,"sku":"XYHJSDYMJ1402x50","price":17.53,"currency_code":"USD","in_stock":true},{"title":"120# \/ 50","offer_id":52210893521170,"sku":"XYHJSDYMJ0368x50","price":13.86,"currency_code":"USD","in_stock":true},{"title":"80# \/ 100","offer_id":52210893553938,"sku":"XYHJSDYMJ1402x100","price":34.39,"currency_code":"USD","in_stock":true},{"title":"120# \/ 100","offer_id":52210893586706,"sku":"XYHJSDYMJ0368x100","price":27.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of4.jpg?v=1776932966","url":"https:\/\/homediyer.com\/products\/roll-lock-sanding-discs-1-25mm-80-120-grit","provider":"HomeDIYer","version":"1.0","type":"link"}