{"product_id":"accupro-cpm1009000msc-keyless-drill-chuck-3-8-24-mount","title":"Accupro CPM1009000MSC Keyless Drill Chuck 3\/8-24 Mount","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO CPM1009000MSC is a keyless drill chuck designed for threaded-mount applications requiring precise bit retention across a wide grip range. It accepts round-shank drill bits from 1\/32 inch up to 3\/8 inch in diameter and mounts via a standard 3\/8-24 threaded arbor. The chuck body is constructed from steel for durability under repeated use. A ball bearing mechanism supports smooth, consistent tightening without a key, reducing tool-change time on the bench or at the machine. The 41 mm sleeve diameter provides a solid grip surface. An M5 screw is included. This part is installed by machinists, tool-and-die technicians, and general shop mechanics.\u003c\/p\u003e\u003cp\u003eThe CPM1009000MSC suits bench-top drill presses, portable electric drills, and light CNC tooling spindles that use a 3\/8-24 threaded mount interface. It is appropriate for residential shop use, light industrial environments, and trade applications where a compact, keyless chuck replacement or upgrade is needed. The closed length measures approximately 2.54 inches and the open length measures approximately 2.15 inches, keeping the overall spindle-to-tip distance compact for tight clearance work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKeyless design allows hand-tightening and quick bit changes without a chuck key\u003c\/li\u003e\n\u003cli\u003eBall bearing mechanism supports smooth, even clamping force across the capacity range\u003c\/li\u003e\n\u003cli\u003eSteel chuck body for resistance to wear and impact in shop environments\u003c\/li\u003e\n\u003cli\u003e3\/8-24 threaded mount fits standard drill press and portable drill spindles\u003c\/li\u003e\n\u003cli\u003e41 mm sleeve diameter provides a comfortable, secure grip surface\u003c\/li\u003e\n\u003cli\u003eIncludes M5 screw for secure arbor attachment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement or upgrade for drill presses and portable drills equipped with a 3\/8-24 threaded spindle mount accepting chucks up to 3\/8 inch capacity.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or qualified shop technicians. Disconnect and lock out power to the drill press or tool before removing the existing chuck. Use the included M5 screw to secure the chuck to the threaded arbor, and verify the chuck runs true before returning the tool to service. Follow applicable shop safety procedures and manufacturer guidelines when servicing powered rotating equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Chuck Capacity\u003c\/strong\u003e: 1\/32 inch (0.0313 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Chuck Capacity\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Size\u003c\/strong\u003e: 3\/8-24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Type\u003c\/strong\u003e: Keyless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Ball\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChuck Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleeve Diameter\u003c\/strong\u003e: 41 mm (approximately 1.61 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed Length\u003c\/strong\u003e: 64.50 mm (approximately 2.54 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen Length\u003c\/strong\u003e: 54.50 mm (approximately 2.15 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: M5 Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.66 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CPM1009000MSC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51731692454194,"sku":"CPM1009000MSC","price":72.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7e056a0a543053a7c42c15b91b50ac3b.jpg?v=1788733933","url":"https:\/\/voomisupply.com\/products\/accupro-cpm1009000msc-keyless-drill-chuck-3-8-24-mount","provider":"Voomi Supply","version":"1.0","type":"link"}