{"product_id":"accupro-778562-cat40-tapping-chuck-9-16-in-capacity","title":"Accupro 778562 CAT40 Tapping Chuck 9\/16 in Capacity","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 778562 is a tension and compression tapping chuck with a CAT40 taper shank connection, designed for CNC machining centers and tapping operations where controlled axial float is required. It accepts taps up to 9\/16 inches in capacity and provides a 4.25-inch projection from the gauge line to the adapter seat. The quick-change design accommodates a Size 1 tap adapter, allowing fast tool changes without removing the chuck body from the spindle. This chuck is installed and used by machinists and tool-room technicians in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThe 778562 is suited for vertical and horizontal machining centers equipped with CAT40 spindle interfaces. It is commonly used in applications requiring rigid-style tapping where machine synchronization is not available or where the tension-compression float compensates for minor feed-rate discrepancies. Pipe tap capacity ranges from 1\/8 inches, making it applicable for both standard and pipe thread tapping work. Through-coolant is not supported on this chuck body.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTension and compression float compensates for feed-rate variation during tapping cycles\u003c\/li\u003e\n  \u003cli\u003eCAT40 taper shank provides secure, repeatable spindle connection on standard machining centers\u003c\/li\u003e\n  \u003cli\u003eQuick-change interface accepts Size 1 tap adapters for fast tap swaps\u003c\/li\u003e\n  \u003cli\u003e9\/16 inch maximum tap capacity handles a wide range of standard tap sizes\u003c\/li\u003e\n  \u003cli\u003e4.25 inch projection suitable for reaching into recessed bores or fixtures\u003c\/li\u003e\n  \u003cli\u003e1\/8 inch pipe tap capacity for light pipe thread applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with CAT40 spindle-interface machining centers and compatible with Size 1 quick-change tap adapters. Accepts taps up to 9\/16 inches and pipe taps at 1\/8 inches capacity.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician with the machine in a powered-off and locked-out state per applicable OSHA lockout-tagout procedures. Verify the CAT40 taper and retention knob are clean and free of debris before seating the chuck in the spindle. Torque the draw bar or retention system according to the machine manufacturer's specifications. Confirm tap adapter seating and float direction before running the first cycle.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTapping Style\u003c\/strong\u003e: Tension and Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank \/ Connection Type\u003c\/strong\u003e: CAT40 Taper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Tap Capacity\u003c\/strong\u003e: 9\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 4.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Adapter Size\u003c\/strong\u003e: Size 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Change\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Pipe Tap Capacity\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Pipe Tap Capacity\u003c\/strong\u003e: 1\/8 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 pound\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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 778562\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51749780848946,"sku":"778562","price":332.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/01c71b08700c0ea058aa27d197f1fcef.jpg?v=1788910397","url":"https:\/\/voomisupply.com\/products\/accupro-778562-cat40-tapping-chuck-9-16-in-capacity","provider":"Voomi Supply","version":"1.0","type":"link"}