{"product_id":"parlec-c40-30dc5-da300-collet-chuck-cat40-through-coolant","title":"Parlec C40-30DC5 DA300 Collet Chuck CAT40 Through Coolant","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARLEC C40-30DC5 is a DA300 series double angle collet chuck designed for precision CNC milling and machining center applications. Built on a CAT40 taper shank, this chuck accepts double angle collets in the DA300 series with a capacity range of 0.0313 to 0.25 inches, covering a wide spread of small-diameter cutting tools. Projection measures 5.15 inches from the spindle face, and the chuck holds a TIR of 0.0004 inches for repeatable, accurate tool runout. Through-coolant capability routes coolant directly through the spindle to the cutting zone. Machining centers running high-speed operations with small-diameter end mills, reamers, or drills will see consistent performance from this toolholder. Weight is 3 pounds.\u003c\/p\u003e\u003cp\u003eThis chuck is suited for production and job-shop CNC machining environments where DA300 double angle collets are the preferred workholding standard. The CAT40 taper shank interfaces directly with CAT40-compatible spindles found on a wide range of vertical and horizontal machining centers. The through-coolant design supports high-pressure coolant delivery, making this chuck appropriate for deep-cavity milling, long-reach operations, and materials that generate significant heat at the cutting edge. Installation and tool changes are performed by qualified CNC setup technicians or machinists.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDA300 double angle collet system with 0.0313 to 0.25 inch capacity range\u003c\/li\u003e\n\u003cli\u003eCAT40 taper shank for direct spindle interface on CAT40-equipped machining centers\u003c\/li\u003e\n\u003cli\u003e5.15 inch projection provides reach for deep-cavity and extended-tool applications\u003c\/li\u003e\n\u003cli\u003e0.0004 inch TIR ensures tight runout tolerance for precision cutting operations\u003c\/li\u003e\n\u003cli\u003eThrough-spindle coolant routing delivers coolant directly to the cutting zone\u003c\/li\u003e\n\u003cli\u003eOverall length of 7.837 inches with a 0.62 inch nose diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with DA300 series double angle collets on CAT40-spindle CNC machining centers. Accepts collets sized for tool shanks from 0.0313 to 0.25 inches.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and removal of this toolholder should be performed by a qualified machinist or CNC setup technician following the machine tool manufacturer's spindle interface procedures. Always power down and lock out the spindle before changing toolholders. Use a calibrated torque wrench and the appropriate retention knob or drawbar specification for the host machine. Verify TIR with a dial test indicator after seating the chuck to confirm proper spindle contact before commencing a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollet System\u003c\/strong\u003e: Double Angle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollet Series\u003c\/strong\u003e: DA300\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: CAT40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Collet Capacity\u003c\/strong\u003e: 0.0313 inches (1\/32 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Collet Capacity\u003c\/strong\u003e: 0.25 inches (1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 5.15 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7.837 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Diameter\u003c\/strong\u003e: 0.62 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIR\u003c\/strong\u003e: 0.0004 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: 3 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: PARLEC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C40-30DC5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARLEC","offers":[{"title":"Default Title","offer_id":67646712906034,"sku":"C40-30DC5","price":246.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c6209006aa681ce0ab8531643393c0d0.jpg?v=1790459298","url":"https:\/\/voomisupply.com\/products\/parlec-c40-30dc5-da300-collet-chuck-cat40-through-coolant","provider":"Voomi Supply","version":"1.0","type":"link"}