{"product_id":"hss-high-speed-steel-flat-bar-strip-1mm","title":"Flat Bar Solid Metal Strip -HSS- High Speed Steel 1 mm X 200mm 300mm Metal Plate","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eHSS High Speed Steel Flat Bar Strip — Precision 1mm Metal Plate for Cutting Tools \u0026amp; DIY Metalwork\u003c\/h2\u003e\n\u003cp\u003eWhen a project demands a material that holds an edge under heat and resists wear through repeated use, standard mild steel falls short. Machinists, toolmakers, and serious DIYers who need to fabricate custom blades, scrapers, punches, or wear strips turn to HSS high speed steel flat bar strip for its combination of hardness and toughness that softer metals simply cannot match.\u003c\/p\u003e\n\u003cp\u003eEach strip is cut from 1mm-thick high speed steel (M2-grade equivalent) flat bar stock. Available widths range from 4mm to 100mm (0.16\"–4.08\") and lengths from 200mm to 300mm (8.16\"–12.24\"), giving you a compact, workable blank that can be ground, filed, or machined to your exact profile. The uniform 1mm thickness makes these strips well-suited for thin-blade applications where consistent cross-section is critical.\u003c\/p\u003e\n\u003cp\u003eTypical applications include fabricating custom lathe cutting inserts, hand-scraper blades for surface plate work, thin parting tools, precision marking knives, and wear-resistant shim stock in jigs and fixtures. The narrow strip format also makes these ideal for replacement blades in hand planes and specialty woodworking tools where HSS outperforms standard tool steel.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e⚙️\u003c\/span\u003e\n\u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e These flat bar strips are uncoated, annealed HSS blanks intended for grinding and finishing to final geometry. They are compatible with standard bench grinders, surface grinders, and diamond-wheel systems. Not pre-hardened — heat treatment after shaping is required for full hardness.\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These HSS High Speed Steel Flat Bar Strips\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-list\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cstrong\u003eM2-Grade High Speed Steel\u003c\/strong\u003e\u003cbr\u003eFormulated with tungsten, molybdenum, and vanadium for sustained hardness at elevated cutting temperatures — retains edge integrity where carbon steel softens.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cstrong\u003eConsistent 1mm Thickness\u003c\/strong\u003e\u003cbr\u003eUniform cross-section across the full length ensures predictable grinding stock removal and accurate finished dimensions on thin-blade profiles.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cstrong\u003eMultiple Width \u0026amp; Length Options\u003c\/strong\u003e\u003cbr\u003eSeven size combinations from 4×200mm to 80×300mm let you select the closest blank to your target geometry, minimizing material waste during shaping.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cstrong\u003eWear and Abrasion Resistance\u003c\/strong\u003e\u003cbr\u003eHSS composition resists surface wear in sliding contact applications, making these strips suitable for wear pads, guide rails, and shim stock in repetitive-motion fixtures.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e\u003cstrong\u003eMachinable in Annealed State\u003c\/strong\u003e\u003cbr\u003eSupplied in a softened (annealed) condition so the blanks can be drilled, milled, or filed before hardening — reducing tool wear during shaping operations.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cstrong\u003eFlat, Straight Stock\u003c\/strong\u003e\u003cbr\u003eEach piece is supplied flat with straight edges, reducing setup time when scribing, clamping, or fixturing the blank prior to grinding or heat treatment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — HSS Flat Bar Strip\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHigh Speed Steel (M2-grade equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e1mm (0.039\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Widths\u003c\/th\u003e\n\u003ctd\u003e4mm, 10mm, 14mm, 50mm, 60mm, 80mm, 100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Lengths\u003c\/th\u003e\n\u003ctd\u003e200mm (8.16\"), 300mm (12.24\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eAnnealed (soft, ready for machining)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHardness (annealed)\u003c\/th\u003e\n\u003ctd\u003eTypically 20–30 HRC (pre-heat treatment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHardness (hardened)\u003c\/th\u003e\n\u003ctd\u003eTypically 62–65 HRC (after heat treatment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCutting tools, blades, scrapers, wear strips, shim stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between HSS and regular tool steel?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eHigh speed steel (HSS) contains alloying elements — primarily tungsten, molybdenum, chromium, and vanadium — that allow it to retain hardness at temperatures up to around 600°C (1112°F). Regular carbon tool steel softens at much lower temperatures, making HSS the preferred choice for cutting tools that generate heat during use, such as lathe bits, drill blanks, and scraper blades.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need to harden these strips before use as a cutting tool?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. These strips are supplied in an annealed (soft) state to make shaping and machining easier. Once you have ground or filed the blank to your desired profile, the piece should be hardened and tempered using a heat treatment process appropriate for M2-grade HSS. Skipping heat treatment will result in a tool that dulls quickly under cutting loads.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich width should I choose for a hand plane replacement blade?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMeasure the mouth opening width of your plane and select the next size up to allow for grinding to final width. For most standard bench planes, the 50mm or 60mm wide strips provide enough material. For narrow shoulder or rebate planes, the 14mm or 10mm strips are typically sufficient. Always verify your plane's blade seat dimensions before ordering.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan these strips be cut to a shorter length with standard shop tools?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eIn the annealed state, HSS can be cut with an angle grinder fitted with a thin cutting disc, a hacksaw with a bi-metal blade, or a cold saw. Avoid using standard wood-cutting or aluminum-cutting blades. Keep the cut zone cool with water or cutting fluid to prevent localized hardening that could cause cracking during subsequent heat treatment.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these strips corrosion-resistant?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eHSS has limited corrosion resistance compared to stainless steel. In humid environments or when stored long-term, a light coat of machine oil or rust-preventive spray is recommended. For applications requiring corrosion resistance alongside hardness, consider stainless tool steel alternatives instead.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I select the right size if I need a specific finished dimension?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eChoose a blank that is at least 1–2mm wider and longer than your target finished dimension to allow for grinding stock. For thickness, since all variants are 1mm, verify that 1mm matches your application requirement — if you need a thicker blank, these strips can be stacked and bonded, or you may need a different product. Contact us to confirm if you have a specific tolerance requirement.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat grinding wheel type works best for shaping HSS?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eAluminum oxide (white or grey) grinding wheels are the standard choice for HSS in the annealed state. For finish grinding after hardening, a CBN (cubic boron nitride) wheel or a fine-grit diamond wheel produces the cleanest edge with minimal heat input. Avoid silicon carbide wheels, which are better suited for carbide and ceramics.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-cta\"\u003e\n🛒 Select your Thickness and Width x Length above, then add to cart.\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between HSS and regular tool steel?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"High speed steel (HSS) contains alloying elements — primarily tungsten, molybdenum, chromium, and vanadium — that allow it to retain hardness at temperatures up to around 600°C (1112°F). Regular carbon tool steel softens at much lower temperatures, making HSS the preferred choice for cutting tools that generate heat during use.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need to harden these strips before use as a cutting tool?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. These strips are supplied in an annealed (soft) state. Once shaped, the piece should be hardened and tempered using a heat treatment process appropriate for M2-grade HSS.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which width should I choose for a hand plane replacement blade?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Measure the mouth opening width of your plane and select the next size up. For most standard bench planes, the 50mm or 60mm wide strips work well. 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In humid environments, a light coat of machine oil or rust-preventive spray is recommended for storage.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I select the right size if I need a specific finished dimension?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose a blank at least 1–2mm wider and longer than your target finished dimension to allow for grinding stock. Contact us to confirm if you have a specific tolerance requirement.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What grinding wheel type works best for shaping HSS?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Aluminum oxide wheels are standard for annealed HSS. For finish grinding after hardening, CBN or fine-grit diamond wheels produce the cleanest edge with minimal heat input.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"1mm \/ 4*200mm(0.16 x 8.16 inch)","offer_id":52378947223826,"sku":"CFR02608x1","price":3.29,"currency_code":"USD","in_stock":true},{"title":"1mm \/ 10*200mm(0.41 x 8.16 inch)","offer_id":52378947256594,"sku":"CFR02612x1","price":3.81,"currency_code":"USD","in_stock":true},{"title":"1mm \/ 14*200mm(0.57 x 8.16 inch)","offer_id":52378947289362,"sku":"CFR02614x1","price":5.33,"currency_code":"USD","in_stock":true},{"title":"1mm \/ 100*200mm(4.08 x 8.16 inch)","offer_id":52378947322130,"sku":"CFR02624x1","price":25.54,"currency_code":"USD","in_stock":true},{"title":"1mm \/ 50*300mm(2.04 x 12.24 inch)","offer_id":52378947354898,"sku":"CFR02628x1","price":22.09,"currency_code":"USD","in_stock":true},{"title":"1mm \/ 60*300mm(2.45 x 12.24 inch)","offer_id":52378947387666,"sku":"CFR02629x1","price":27.13,"currency_code":"USD","in_stock":true},{"title":"1mm \/ 80*300mm(3.27 x 12.24 inch)","offer_id":52378947420434,"sku":"CFR02630x1","price":31.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of2_a5a56cb8-3819-469d-9849-2ba9a66c64db.jpg?v=1781697500","url":"https:\/\/homediyer.com\/de\/products\/hss-high-speed-steel-flat-bar-strip-1mm","provider":"HomeDIYer","version":"1.0","type":"link"}