{"product_id":"2pc-keyless-drill-chuck-collet-2-35mm-shank-0-3-3-4mm-adapter","title":"2pc Keyless Drill Chuck Collet 2.35mm Shank 0.3–3.4mm Adapter","description":"\u003ch2\u003e2-Pack Keyless Drill Chuck Collet Conversion Adapter – 2.35mm Shank\u003c\/h2\u003e\n\u003cp\u003eUpgrade your rotary tool, micro drill, or Dremel-style handpiece with these precision \u003cstrong\u003e2.35mm shank three-jaw keyless drill chucks\u003c\/strong\u003e. Each collet adapter features a self-centering three-jaw design that accepts bits and accessories from \u003cstrong\u003e0.3mm to 3.4mm\u003c\/strong\u003e in diameter — no separate chuck key required. Made from durable \u003cstrong\u003ealuminium alloy\u003c\/strong\u003e, these compact adapters are lightweight yet robust, making them ideal for woodworking, jewelry making, PCB drilling, model crafting, and DIY hobby work.\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 Fit:\u003c\/strong\u003e 2.35mm round shank fits most standard rotary tool handpieces and flex-shaft machines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Clamping Range:\u003c\/strong\u003e Accepts bits from 0.3mm up to 3.4mm — versatile enough for most micro drilling and grinding tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeyless Design:\u003c\/strong\u003e Simply twist to tighten or release — fast, tool-free bit changes with a firm, secure grip.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree-Jaw Self-Centering:\u003c\/strong\u003e Ensures precise, concentric alignment for cleaner, more accurate results.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium Alloy Construction:\u003c\/strong\u003e Lightweight at only ~11g each, yet built for reliable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue Pack:\u003c\/strong\u003e Comes as a set of 2 so you always have a spare on hand.\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\u003eAluminium Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.35mm (Round)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClamping Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.3mm – 3.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 5 × 1.5 × 1.5 cm (1.96″ × 0.59″ × 0.59″)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 11g each\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eInsert the 2.35mm shank into your rotary tool or handpiece collet and tighten securely.\u003c\/li\u003e\n  \u003cli\u003eBefore powering on, set the speed governor to the \u003cstrong\u003eminimum or zero\u003c\/strong\u003e position.\u003c\/li\u003e\n  \u003cli\u003ePower on and gradually increase speed. \u003cstrong\u003eDo not exceed 10,000 RPM\u003c\/strong\u003e to prevent damage to the shank or shaft.\u003c\/li\u003e\n  \u003cli\u003eAvoid sudden jumps to high-speed operation after installation, as this may cause the rear axle to bend.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × 2.35mm Keyless Drill Chuck Collet Adapters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-durable-gold-blade-nut-metal-universal-trimmer-accessories-anti-loosening-line-left-hand-thread-replacement-parts-1\"\u003e10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-20mm-diamond-flat-grinding-wheel-dry-and-wet-use-heavy-duty-concrete-grinder-wheel-blue-vacuum-brazed\"\u003e10\/20mm Diamond Flat Grinding Wheel – Heavy Duty Concrete Grinder Wheel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-self-tapping-screws-m2-2-m4-8-phillips-wood-hinge\"\u003e10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What rotary tools are compatible with this 2.35mm shank drill chuck adapter?\u003c\/h4\u003e\n\u003cp\u003eA: This keyless drill chuck collet is compatible with most standard rotary tools, Dremel-style handpieces, flex-shaft machines, and micro drills that accept a 2.35mm round shank. Always verify your tool's collet size before use.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum speed I should use with this chuck adapter?\u003c\/h4\u003e\n\u003cp\u003eA: It is recommended to keep the operating speed below 10,000 RPM. Always start at the minimum speed setting after installation and gradually increase to avoid stressing the shank or bending the rear axle.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this collet adapter for PCB drilling or jewelry making?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! With a clamping range of 0.3mm to 3.4mm, this adapter is well-suited for micro-precision tasks such as PCB drilling, jewelry crafting, model making, woodworking, and other fine DIY hobby work.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the chuck truly keyless — do I need any extra tools to change bits?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The three-jaw keyless design allows you to simply twist the chuck collar by hand to tighten or release bits quickly — no chuck key or extra tools needed.\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 rotary tools are compatible with this 2.35mm shank drill chuck adapter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This keyless drill chuck collet is compatible with most standard rotary tools, Dremel-style handpieces, flex-shaft machines, and micro drills that accept a 2.35mm round shank. Always verify your tool's collet size before use.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum speed I should use with this chuck adapter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is recommended to keep the operating speed below 10,000 RPM. 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The three-jaw keyless design allows you to simply twist the chuck collar by hand to tighten or release bits quickly — no chuck key or extra tools needed.\"}}]}\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:\/\/68k0rh-yt.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/68k0rh-yt.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"2pc Keyless Drill Chuck Collet 2.35mm Shank 0.3–3.4mm Adapter\", \"item\": \"https:\/\/68k0rh-yt.myshopify.com\/products\/2pc-keyless-drill-chuck-collet-2-35mm-shank-0-3-3-4mm-adapter\"}]}\u003c\/script\u003e","brand":"Richie's","offers":[{"title":"2.35 mm Shank","offer_id":57574310412454,"sku":"1005007430875627-2.35 mm Shank","price":27.45,"currency_code":"USD","in_stock":true},{"title":"3mm Shank","offer_id":57574310445222,"sku":"1005007430875627-3mm Shank","price":27.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/2182\/7494\/files\/S5c7d83702a9049cf900125c58012bfdfK.webp?v=1791242487","url":"https:\/\/richiesmart.com\/products\/2pc-keyless-drill-chuck-collet-2-35mm-shank-0-3-3-4mm-adapter","provider":"Richie's","version":"1.0","type":"link"}