{"product_id":"value-collection-235-7065-collet-block-chuck-er40","title":"Value Collection 235-7065 Collet Block Chuck ER40","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 235-7065 is a manual, non-indexing collet block chuck designed for secure workpiece holding in milling, grinding, and inspection setups. Built from steel, this horizontal-orientation fixture accepts ER40-series collets with a minimum capacity of 0.125 inches and a maximum capacity of 1-1\/64 inches, covering a broad range of round stock and tool shank sizes. At 2 pounds, the chuck is rigid enough for production use while remaining manageable for setup changes. Machinists and toolroom technicians use this type of fixture when a fixed, non-rotating hold is required on a mill table, surface grinder, or CMM.\u003c\/p\u003e\u003cp\u003eThis collet block chuck is suited for horizontal workholding applications in job shop and production machining environments. The manual activation method keeps the setup straightforward — no hydraulic or pneumatic lines required. It is appropriate for use on vertical mills, horizontal mills, and surface grinders where the part must be held square and stationary. The ER40 collet series compatibility gives technicians access to a wide selection of readily available collets for different bore sizes within the stated capacity range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHorizontal orientation for fixed, non-rotating workholding setups\u003c\/li\u003e\n\u003cli\u003eCompatible with ER40-series collets for broad size coverage\u003c\/li\u003e\n\u003cli\u003eCollet capacity range: 0.125 inches to 1-1\/64 inches\u003c\/li\u003e\n\u003cli\u003eManual activation — no pneumatic or hydraulic supply needed\u003c\/li\u003e\n\u003cli\u003eSteel construction for rigidity and long service life\u003c\/li\u003e\n\u003cli\u003eNon-indexing design for applications where fixed positioning is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with ER40-series collets. Confirm collet series and shank diameter before installation to ensure proper fit within the stated capacity range of 0.125 inches to 1-1\/64 inches.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a machinist or toolroom technician. Ensure the machine table or fixture plate is clean and free of chips before mounting the block. Torque the collet nut using the appropriate ER40 spanner wrench — do not use pipe wrenches or improvised tools on the collet nut. Verify workpiece runout and seating before beginning any machining operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixture Style\u003c\/strong\u003e: Collet Block Chuck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivation Method\u003c\/strong\u003e: Manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrientation Type\u003c\/strong\u003e: Horizontal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollet Series Compatibility\u003c\/strong\u003e: ER40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Collet Capacity\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Collet Capacity\u003c\/strong\u003e: 1-1\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 2.76 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2 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: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 235-7065\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716461330738,"sku":"235-7065","price":63.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5ce5d411c3743254fb9012f9af069eda.jpg?v=1788526463","url":"https:\/\/voomisupply.com\/products\/value-collection-235-7065-collet-block-chuck-er40","provider":"Voomi Supply","version":"1.0","type":"link"}