{"product_id":"techniks-16302-er11-collet-chuck-bt30-taper-shank","title":"Techniks 16302 ER11 Collet Chuck BT30 Taper Shank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TECHNIKS 16302 is an ER11 collet chuck with a BT30 taper shank, designed for use in machining centers and CNC milling applications. It accepts ER11 collets with a capacity range of 1\/16 inch minimum to 0.275 inches maximum, providing precise tool holding across a range of small-diameter cutting tools. The chuck features a 70 mm projection and an overall length of 4.66 inches. It does not include through-coolant capability. This chuck is installed by machinists and toolroom technicians in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis collet chuck is suited for vertical and horizontal CNC machining centers equipped with BT30 spindle interfaces. The 70 mm projection makes it appropriate for applications requiring extended reach on small-diameter end mills, drills, and reamers held in the ER11 collet system. It is a standard toolholder used in light-duty precision machining operations where consistent runout and repeatable tool setting are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eER11 collet system with capacity from 1\/16 inch to 0.275 inches maximum\u003c\/li\u003e\n  \u003cli\u003eBT30 taper shank for use in BT30-compatible machining center spindles\u003c\/li\u003e\n  \u003cli\u003e70 mm projection for extended reach in confined or deep-cavity setups\u003c\/li\u003e\n  \u003cli\u003eOverall length of 4.66 inches for predictable tool-length offsets\u003c\/li\u003e\n  \u003cli\u003eNo through-coolant, simplifying setup in standard dry or flood-coolant environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style ER11 collet chuck replacement or addition for CNC machining centers with a BT30 spindle interface. Compatible with the full range of standard ER11 collets.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or toolroom technician. Power down and lock out the machining center spindle before mounting or removing the toolholder. Use a calibrated BT30 pull stud and torque the retention knob per the machine tool manufacturer specifications. Inspect the taper shank and spindle bore for contamination or damage before seating the chuck.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eMaximum Collet Capacity\u003c\/strong\u003e: 0.275 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Collet Capacity\u003c\/strong\u003e: 1\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Taper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTaper Size\u003c\/strong\u003e: BT30\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 70 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.66 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112808\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: TECHNIKS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 16302\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TECHNIKS","offers":[{"title":"Default Title","offer_id":52026276020530,"sku":"16302","price":205.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8e72acb88982408913ebd5727c74cfea_9b97d698-a454-45b0-8984-2c7e85684f0d.jpg?v=1790016256","url":"https:\/\/voomisupply.com\/products\/techniks-16302-er11-collet-chuck-bt30-taper-shank","provider":"Voomi Supply","version":"1.0","type":"link"}