{"product_id":"accupro-cks0806020msc-drill-chuck-1-32-to-5-16-in-jt2-short","title":"Accupro CKS0806020MSC Drill Chuck 1\/32 to 5\/16 in JT2 Short","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO CKS0806020MSC is a keyless drill chuck designed for precision drilling applications in machine shop, production, and toolroom environments. It accepts drill bit shanks from 1\/32 inch up to 5\/16 inch (0.8 mm to 8 mm), covering the range most commonly needed for small-diameter drilling. The chuck mounts via a JT2 Short taper and uses a ball-bearing design to maintain concentricity and smooth operation under repeated use. The steel construction provides durability in demanding machining conditions. Machinists, tool and die makers, and production operators are the typical end users for this style of chuck.\u003c\/p\u003e\u003cp\u003eThis chuck is suited for benchtop drill presses, CNC drilling heads, tapping machines, and light-duty machining centers that accept a JT2 Short taper mounting interface. The keyless design allows fast bit changes without a chuck key, making it practical for high-turnover production settings where downtime between tool changes needs to be minimized. The 1.457-inch sleeve diameter keeps the profile compact for work in tighter setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKeyless operation for fast, tool-free bit changes\u003c\/li\u003e\n\u003cli\u003eCapacity range of 1\/32 inch to 5\/16 inch suits small-diameter drill work\u003c\/li\u003e\n\u003cli\u003eJT2 Short taper mount for secure, repeatable seating\u003c\/li\u003e\n\u003cli\u003eBall-bearing design supports smooth rotation and concentricity\u003c\/li\u003e\n\u003cli\u003eSteel chuck body for durability in production environments\u003c\/li\u003e\n\u003cli\u003eCompact 1.457-inch sleeve diameter for reduced interference in tight setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with drill presses, machining centers, and drilling heads equipped with a JT2 Short taper spindle interface.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires seating the JT2 Short taper firmly onto a matching spindle taper — the chuck should be driven on using a soft mallet or arbor press, never hammered with a hard-faced tool. Always ensure the spindle is fully stopped and the machine is powered off before mounting or removing the chuck. Verify taper bore cleanliness and freedom from burrs before seating to ensure proper chuck runout. A qualified machinist or toolroom technician should perform the installation.\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 (0.8 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Chuck Capacity\u003c\/strong\u003e: 5\/16 inch (8 mm)\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: JT2 Short\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\u003eClosed Length\u003c\/strong\u003e: 3.071 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen Length\u003c\/strong\u003e: 2-53\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleeve Diameter\u003c\/strong\u003e: 1.457 inches (37.01 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.86 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: CKS0806020MSC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51728381083954,"sku":"CKS0806020MSC","price":124.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/da79ad2fa47eba10cada7cd76b46b24e.jpg?v=1788690790","url":"https:\/\/voomisupply.com\/products\/accupro-cks0806020msc-drill-chuck-1-32-to-5-16-in-jt2-short","provider":"Voomi Supply","version":"1.0","type":"link"}