{"product_id":"kennametal-2508153-hydraulic-chuck-cat40-0-5-inch","title":"Kennametal 2508153 Hydraulic Chuck CAT40 0.5 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 2508153 is a hydraulic tool chuck designed for CAT40 taper shank spindles. It uses hydraulic clamping force to grip cutting tools with a 0.5 inch (12.70 mm) bore diameter, delivering consistent radial accuracy and vibration damping during milling, drilling, and reaming operations. With a projection of 169.93 mm and an overall length of 238.18 mm, this chuck suits applications where extended reach is required. It is balanced to 15,000 RPM and supports through-coolant delivery, making it compatible with high-speed machining centers used in production and job shop environments. The unit weighs 3.77 pounds.\u003c\/p\u003e\u003cp\u003eThis chuck is intended for use on CAT40-spindle CNC machining centers in both horizontal and vertical configurations. The 36.07 mm clamping depth and 19.56 mm nose diameter support secure tool engagement across a range of shank diameters within the 0.5 inch bore. Through-coolant capability allows coolant to be directed to the cutting zone, extending tool life and improving chip evacuation in deep-pocket or high-feed operations. It is suited to production environments where runout control and balanced high-speed performance are priorities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCAT40 taper shank for direct mount to standard CAT40 spindles\u003c\/li\u003e\n\u003cli\u003e0.5 inch (12.70 mm) bore diameter with 36.07 mm clamping depth\u003c\/li\u003e\n\u003cli\u003eBalanced to 15,000 RPM for high-speed machining center use\u003c\/li\u003e\n\u003cli\u003eThrough-coolant compatible for directed coolant delivery to the cutting zone\u003c\/li\u003e\n\u003cli\u003e169.93 mm projection provides extended reach capability\u003c\/li\u003e\n\u003cli\u003e19.56 mm nose diameter supports compact toolpath clearance in tight setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with CAT40-spindle CNC machining centers requiring a 0.5 inch bore hydraulic chuck with through-coolant capability.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Power down and lock out the machining center spindle before mounting or removing the chuck. Ensure the CAT40 taper and spindle bore are clean and free of chips or coolant residue before seating the chuck. Follow the machining center manufacturer guidelines for drawbar torque and tool change procedures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\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\u003eHole Diameter\u003c\/strong\u003e: 0.5 inch (12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Diameter\u003c\/strong\u003e: 19.56 mm (0.77 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 169.93 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 238.18 mm (9.377 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamping Depth\u003c\/strong\u003e: 36.07 mm (1.42 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced To RPM\u003c\/strong\u003e: 15,000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.77 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: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2508153\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51750566166834,"sku":"2508153","price":1286.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/17f39b6fae7937be195d9f8dae518b92.jpg?v=1788916765","url":"https:\/\/voomisupply.com\/products\/kennametal-2508153-hydraulic-chuck-cat40-0-5-inch","provider":"Voomi Supply","version":"1.0","type":"link"}