{"product_id":"sds-plus-to-sds-max-adapter-18mm-quick-change-converter-bar-rotary-hammer","title":"SDS-Plus to SDS-Max Adapter – 18mm Quick-Change Converter Bar","description":"\n\u003ch2\u003eSDS-Plus to SDS-Max Quick-Change Adapter – 18mm Extension Bar for Rotary Hammers\u003c\/h2\u003e\n\u003cp\u003eExpand the versatility of your rotary hammer with this heavy-duty \u003cstrong\u003eSDS-Plus to SDS-Max Converter Adapter\u003c\/strong\u003e. Engineered from high-strength \u003cstrong\u003e40Cr alloy steel\u003c\/strong\u003e, this precision-machined adapter lets you use your existing SDS-Plus drill bits in SDS-Max hammer drills — saving you money and keeping your workflow uninterrupted on any job site.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Converts SDS-Plus drill bits to fit SDS-Max rotary hammer drills for flexible, versatile tool use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40Cr High-Strength Steel:\u003c\/strong\u003e Superior alloy construction offers enhanced durability and outstanding resistance to deformation under heavy-duty applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Tight tolerances ensure minimal wobble and rock-solid, stable performance during high-intensity drilling tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Release Self-Locking Mechanism:\u003c\/strong\u003e Fast and secure locking ensures efficient bit changes without interrupting your workflow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRolled Anti-Slip Grip:\u003c\/strong\u003e Knurled grip surface provides better handling and precise positioning during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e SDS-Plus to SDS-Max Adapter \/ Converter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 40Cr Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 20.3 × 1.8 × 1 cm (approx. 8 × 0.7 × 0.4 in)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × SDS-Plus to SDS-Max Converter Adapter Bar\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActual color may vary slightly from product images due to monitor brightness and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow slight measurement deviation (±1–2 mm) for listed dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more workshop essentials? Check out our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e and our \u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Chain Cleaner Tool \u0026amp; Gear Cleaning Kit\u003c\/a\u003e for more quality tools.\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 does the SDS-Plus to SDS-Max adapter do?\u003c\/h4\u003e\n\u003cp\u003eA: This adapter converts SDS-Plus shank drill bits so they can be used in SDS-Max rotary hammer drills. It eliminates the need to purchase duplicate sets of bits for different hammer systems, saving time and money on any construction or DIY project.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the adapter made from and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: The adapter is crafted from 40Cr alloy steel, a high-strength chromium-alloyed material known for its excellent toughness and resistance to deformation. This makes it reliable under the high-torque and high-impact conditions of heavy-duty rotary hammer drilling.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this adapter compatible with all SDS-Max rotary hammers?\u003c\/h4\u003e\n\u003cp\u003eA: This adapter is designed to fit standard SDS-Max chuck rotary hammers and accepts standard SDS-Plus shank bits (18mm). It is suitable for most major brands of SDS-Max hammer drills. Always verify your tool's chuck specification before use.\u003c\/p\u003e\n\u003ch4\u003eQ: How does the quick-release locking mechanism work?\u003c\/h4\u003e\n\u003cp\u003eA: The adapter features a quick-release self-locking collar. Simply insert the SDS-Plus bit, and the collar automatically locks it in place. To remove, pull back the release collar and slide the bit out — no additional tools required, making bit changes fast and effortless.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the SDS-Plus to SDS-Max adapter do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This adapter converts SDS-Plus shank drill bits so they can be used in SDS-Max rotary hammer drills. 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