{"product_id":"sandvik-coromant-5722917-boring-bar-modular-adapter","title":"Sandvik Coromant 5722917 Boring Bar Modular Adapter","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5722917 is a boring bar modular adapter designed for precision internal turning and boring operations on CNC machining centers and lathes. This adapter features a 1.2598-inch (32 mm) bore diameter and a bore depth of 3.7402 inches (95 mm), making it suitable for moderate-depth internal work. A screw thread lock with a lock screw size of 9.06 decimal inches secures the connection, and integrated internal coolant delivery channels coolant directly to the cutting zone. Machinists and tooling engineers install this adapter as part of a modular boring system to extend reach or convert between toolholder interfaces without changing the base unit.\u003c\/p\u003e\u003cp\u003eThis modular adapter is used in production and job-shop environments where interchangeable tooling systems are required for internal boring applications. It fits into modular boring bar assemblies where a 1.25-inch connection size interface is specified. The body diameter is 1.25 inches (1-1\/4 inch nominal) with a body length of 8.74 inches (222 mm). Internal coolant compatibility makes it well suited for deep-bore operations in ferrous and non-ferrous materials where chip evacuation and heat management at the cutting edge are priorities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.2598-inch (32 mm) bore diameter for precise modular adapter fitment\u003c\/li\u003e\n\u003cli\u003eBore depth of 3.7402 inches (95 mm) supports moderate-depth internal boring\u003c\/li\u003e\n\u003cli\u003eInternal coolant delivery channels fluid directly to the cutting zone\u003c\/li\u003e\n\u003cli\u003eScrew thread lock mechanism secures adapter in the modular system\u003c\/li\u003e\n\u003cli\u003eBody length of 8.74 inches (222 mm) provides extended reach capability\u003c\/li\u003e\n\u003cli\u003eCompatible with lock screw part number 5758578 per manufacturer data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eThis adapter is identified in manufacturer data as associated with the base part number A570-2C D20 09-32 and uses lock screw 5758578. It is designed for use within SANDVIK COROMANT modular boring bar systems requiring a 1.25-inch connection size interface.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician with the machine fully powered down and the spindle locked before handling the adapter. Ensure the mating surfaces are clean and free of chips or debris before assembly to maintain concentricity. Torque the lock screw per the tooling system documentation supplied by the manufacturer. Verify internal coolant port alignment with the machine spindle coolant supply before operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 1.2598 inches (32 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Depth\u003c\/strong\u003e: 3.7402 inches (95 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 1.25 inches (1-1\/4 inch nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 8.74 inches (222 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Screw Size\u003c\/strong\u003e: 9.06 decimal inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Screw Compatibility\u003c\/strong\u003e: 5758578\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.56 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112800\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5722917\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51746268774706,"sku":"5722917","price":1094.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a591e64871ed0d9e2eefe5a761e9d86e_4afd0c9d-f0f4-4cf4-a090-d43413d694c3.jpg?v=1788867912","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5722917-boring-bar-modular-adapter","provider":"Voomi Supply","version":"1.0","type":"link"}