{"product_id":"alloy-steel-expansion-bolt-strike-punch-sds-shank-electric-hammer","title":"Alloy Steel Expansion Bolt Strike Punch – SDS Round\/Square Shank","description":"\n\u003ch2\u003eAlloy Steel Expansion Bolt Strike Punch with SDS Round \u0026amp; Square Shank\u003c\/h2\u003e\n\u003cp\u003eDrive expansion bolts with confidence using this heavy-duty \u003cstrong\u003e40CR Alloy Steel Expansion Bolt Strike Punch\u003c\/strong\u003e. Engineered for both professional contractors and DIY enthusiasts, this 156mm punch features a precision-machined \u003cstrong\u003econcave head design\u003c\/strong\u003e that locks onto the screw head for accurate, slip-free strikes every time — protecting threads and delivering clean, professional results.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with both \u003cstrong\u003elight and heavy electric hammers\u003c\/strong\u003e, the round and square SDS shank options make this tool an incredibly versatile addition to any toolbox. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConcave Head Design:\u003c\/strong\u003e Ensures precise contact with the bolt head, preventing slipping during installation for accurate, controlled strikes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Protection:\u003c\/strong\u003e Strikes the bolt directly while shielding threads from damage, eliminating stripping risks and ensuring secure fastening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Shank Options:\u003c\/strong\u003e Available in both round (SDS) and square shank configurations — compatible with light and heavy electric hammers for maximum versatility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Grade 40CR Alloy Steel:\u003c\/strong\u003e Built from hardened alloy steel for exceptional durability and long-lasting performance under heavy use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Use:\u003c\/strong\u003e Straightforward design makes it accessible for professionals and beginners alike across a wide range of fastening applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40CR Alloy Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e156mm \/ 6.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound (SDS) \/ Square\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLight \u0026amp; Heavy Electric Hammers\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Expansion Bolt Strike Punch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Find Useful\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-10g-high-grade-silicon-grease-lubricant-o-lubrication-good-odorless-smoothness-for-o-rings-tube-silicone-grease-lubricant\"\u003e1PC 10g High Grade Silicon Grease Lubricant for O-Rings \u0026amp; Tubes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3pcs-silicone-sealant-scraper-set-multi-functional-caulking-nozzle-tools-for-tile-floor-joints-grout-finishing-and-renovation\"\u003e3PCS Silicone Sealant Scraper Set – Multi-Functional Caulking Tools\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-multi-use-faucet-bubbler-wrenches-6-sizes-sink-wrenches-detach-tool-for-kitchen-bathroom-faucet-parts-repair-spanner\"\u003e1PC Multi-Use Faucet Bubbler Wrench Set – 6 Sizes Repair Spanner\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor calibration and lighting conditions. Please allow minor measurement tolerances of ±1–2mm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What type of electric hammers is this expansion bolt strike punch compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This expansion bolt strike punch is compatible with both light and heavy electric hammers. It is available in round SDS shank and square shank versions to suit different hammer chuck types, making it highly versatile for various installation tasks.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the concave head design improve installation performance?\u003c\/h4\u003e\n\u003cp\u003eA: The concave head design cradles the top of the expansion bolt, providing a secure, centered contact point during striking. This prevents the punch from slipping off the bolt head, resulting in more accurate strikes, reduced effort, and protection of the bolt thread from accidental damage.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material is this strike punch made from, and is it durable enough for heavy-duty use?\u003c\/h4\u003e\n\u003cp\u003eA: The punch is crafted from 40CR alloy steel — a high-strength, heat-treated steel known for excellent hardness and wear resistance. It is designed to withstand repeated heavy-impact use with electric hammers, making it suitable for both professional jobsite and demanding DIY applications.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of electric hammers is this expansion bolt strike punch compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This expansion bolt strike punch is compatible with both light and heavy electric hammers. 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It is designed to withstand repeated heavy-impact use with electric hammers, making it suitable for both professional jobsite and demanding DIY applications.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Alloy Steel Expansion Bolt Strike Punch – SDS Round\/Square Shank\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/products\/alloy-steel-expansion-bolt-strike-punch-sds-shank-electric-hammer\"}]}\u003c\/script\u003e","brand":"Nixie","offers":[{"title":"round handle","offer_id":67609138331747,"sku":"1005011702512206-round handle","price":10.85,"currency_code":"USD","in_stock":true},{"title":"square handle","offer_id":67609138364515,"sku":"1005011702512206-square handle","price":12.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/2047\/6003\/files\/Sb7f13e14f03d4df286bec8b51e51f82aZ.webp?v=1790787905","url":"https:\/\/nixiehaven.com\/products\/alloy-steel-expansion-bolt-strike-punch-sds-shank-electric-hammer","provider":"Nixie","version":"1.0","type":"link"}