{"product_id":"value-collection-j2220-drill-chuck-3-4-inch-jt3-keyed","title":"Value Collection J2220 Drill Chuck 3\/4 Inch JT3 Keyed","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION J2220 is a keyed drill chuck designed for tapered-mount drilling applications. It accepts round shanks from 3\/16 inches to 3\/4 inches, covering a wide range of twist drills, step bits, and similar tooling. The chuck mounts via a JT3 Jacobs taper, a standard interface found on a broad range of drill presses and compatible spindles. The body is constructed from steel, providing the rigidity needed to maintain concentricity under load. Installation and tooling changes require a chuck key, which ensures a secure grip on the bit during operation. This chuck is a straightforward replacement or upgrade for shop and industrial drilling setups.\u003c\/p\u003e\n\u003cp\u003eThis chuck is suited for use on bench-top and floor-standing drill presses equipped with a JT3 taper spindle. It handles general-purpose drilling tasks in metal, wood, and plastics. Typical users include machinists, maintenance technicians, and fabrication shops that rely on drill press operations requiring consistent bit retention across a range of shank sizes from 3\/16 inches up to 3\/4 inches.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCapacity range from 3\/16 inches to 3\/4 inches accommodates a wide variety of drill shanks\u003c\/li\u003e\n  \u003cli\u003eJT3 Jacobs taper mount provides a standardized, secure spindle interface\u003c\/li\u003e\n  \u003cli\u003eKeyed design locks the bit firmly during drilling to prevent slippage\u003c\/li\u003e\n  \u003cli\u003eSteel chuck body offers durability and resistance to deformation under drilling loads\u003c\/li\u003e\n  \u003cli\u003eTapered mount allows straightforward installation and removal from compatible spindles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement or direct-fit chuck for drill presses and drilling machines equipped with a JT3 Jacobs taper spindle interface.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or maintenance technician familiar with tapered spindle chucks. Before mounting or removing the chuck, ensure the drill press is fully powered down and locked out per applicable lockout\/tagout procedures. Seat the JT3 taper firmly by hand, then use a soft mallet to drive the chuck onto the spindle taper — never use the chuck jaws as a striking surface. Inspect the taper surfaces for damage or debris before installation to ensure proper seating and concentricity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Chuck Capacity\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Chuck Capacity\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Size\u003c\/strong\u003e: JT3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Type\u003c\/strong\u003e: Keyed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChuck Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.19 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: J2220\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51705305104690,"sku":"J2220","price":47.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/31545a3df7dccf18704b62870e59cdf8.jpg?v=1788428101","url":"https:\/\/voomisupply.com\/products\/value-collection-j2220-drill-chuck-3-4-inch-jt3-keyed","provider":"Voomi Supply","version":"1.0","type":"link"}