{"product_id":"parlec-er11-500-6h-er11-collet-chuck-straight-shank","title":"Parlec ER11-500-6H ER11 Collet Chuck Straight Shank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARLEC ER11-500-6H is an ER11 series collet chuck with a straight shank, designed for precision tool holding in CNC machining centers and milling applications. It accepts ER11 collets with a capacity range of 0.50 mm to 7.00 mm (0.0197 to 0.2756 inches), making it suited for small-diameter end mills, drills, and reamers. The chuck features through-coolant delivery via a through-spindle coolant path and holds a TIR of 0.0002 inches, supporting tight-tolerance work. Overall length is 6.75 inches with a 1.25-inch projection and a 0.5-inch straight shank. Installed by machinists and CNC setup technicians in production and toolroom environments.\u003c\/p\u003e\u003cp\u003eThis collet chuck is intended for use in machining centers and CNC mills equipped with straight-shank spindle interfaces. The 0.5-inch straight shank and 5.50-inch shank length allow for secure clamping in standard hydraulic or mechanical toolholders. The through-spindle coolant feature directs coolant to the cutting edge, extending tool life and improving chip evacuation during deep or high-feed operations. It is a practical choice for shops running small-diameter tooling where runout control and coolant delivery are priorities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eER11 collet system with capacity range of 0.50 mm to 7.00 mm (0.0197 to 0.2756 inches)\u003c\/li\u003e\n\u003cli\u003eTIR of 0.0002 inches for precision runout control\u003c\/li\u003e\n\u003cli\u003eThrough-spindle coolant delivery for improved tool life and chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight shank measuring 0.5 inches in diameter and 5.50 inches in length\u003c\/li\u003e\n\u003cli\u003e1.25-inch projection from spindle face\u003c\/li\u003e\n\u003cli\u003eOverall length of 6.75 inches for extended reach applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with ER11 series collets in CNC machining centers and milling machines equipped with a straight-shank toolholder interface accepting a 0.5-inch shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Ensure the spindle is powered down and fully stopped before mounting or removing the chuck. Verify the straight shank bore and retention mechanism in the machine are clean and free of chips before seating the tool. Confirm through-coolant passages are clear and compatible with the machine spindle coolant system before operating.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollet System\u003c\/strong\u003e: ER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollet Series\u003c\/strong\u003e: ER11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 5.50 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Diameter\u003c\/strong\u003e: 0.6150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollet Nut Diameter\u003c\/strong\u003e: 0.6150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Collet Capacity\u003c\/strong\u003e: 0.50 mm (0.0197 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Collet Capacity\u003c\/strong\u003e: 7.00 mm (0.2756 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIR\u003c\/strong\u003e: 0.0002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Type\u003c\/strong\u003e: Through-Spindle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARLEC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ER11-500-6H\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARLEC","offers":[{"title":"Default Title","offer_id":52033304002866,"sku":"ER11-500-6H","price":192.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ae6c2d63e0daff126f0e8d60bc066f43_2b2643ea-d70a-434f-b32d-5ec50a8f6bed.jpg?v=1790021453","url":"https:\/\/voomisupply.com\/products\/parlec-er11-500-6h-er11-collet-chuck-straight-shank","provider":"Voomi Supply","version":"1.0","type":"link"}