{"product_id":"abbott-workholding-ktt15s-soft-lathe-chuck-jaw-serrated","title":"Abbott Workholding KTT15S Soft Lathe Chuck Jaw Serrated","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ABBOTT WORKHOLDING PRODUCTS KTT15S is a soft lathe chuck jaw with a serrated interface, designed for precision workholding on manual and CNC lathes. Soft jaws are machinable to match a specific part profile, allowing machinists and toolroom technicians to achieve repeatable, accurate clamping without damaging finished surfaces. The KTT15S is manufactured from 1018 steel, offering a balance of machinability and structural strength. At 6.5 inches overall length and 3 inches overall height, this jaw provides substantial gripping surface for medium to large-diameter workpieces. It is sold as a set of three jaws, which is the standard configuration for 3-jaw scroll chucks.\u003c\/p\u003e\n\u003cp\u003eThe KTT15S is suited for turning operations in job shops, production machining environments, and toolrooms where custom jaw profiles are regularly needed. It is compatible with lathe chucks ranging from 15 inches to 18 inches in diameter. The serrated jaw interface engages the chuck's master jaw serrations for positive, repeatable positioning. Machinists bore out the soft jaw face to the required part diameter before clamping, making this jaw appropriate for batch runs requiring consistent part location.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSerrated jaw interface for positive engagement with master jaw serrations\u003c\/li\u003e\n  \u003cli\u003e1018 steel construction  -  machinable and suitable for custom profiling\u003c\/li\u003e\n  \u003cli\u003e6.5 inches overall length provides ample stock for multiple reboring cycles\u003c\/li\u003e\n  \u003cli\u003e2.5 inches overall width and 3 inches overall height for substantial grip area\u003c\/li\u003e\n  \u003cli\u003eMount hole center spacing of 1.6929 inches for precise chuck alignment\u003c\/li\u003e\n  \u003cli\u003eSold as a set of 3 jaws matching standard 3-jaw chuck configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with lathe chucks from 15 inches to 18 inches in diameter that use a serrated jaw interface with a 0.866 inch slot width and 0.7874 inch fastener size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician familiar with lathe chuck service. Power down and lock out the lathe before removing or installing chuck jaws. Ensure the serrated mating surfaces are clean and free of chips before seating the jaws. After installation, bore the jaw face to the required part diameter before use  -  never clamp a workpiece in an unprepared soft jaw.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJaw Interface Type\u003c\/strong\u003e: Serrated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJaw Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Jaws\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDistance Between Mount Hole Centers\u003c\/strong\u003e: 1.6929 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlot Width\u003c\/strong\u003e: 0.866 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Size\u003c\/strong\u003e: 0.7874 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Compatible Chuck Diameter\u003c\/strong\u003e: 15 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Compatible Chuck Diameter\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 1018\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 39.6 pounds\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: ABBOTT WORKHOLDING PRODUCTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: KTT15S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABBOTT WORKHOLDING","offers":[{"title":"Default Title","offer_id":67918067269938,"sku":"KTT15S","price":270.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b9a25c9c84681bd189a04381c4e72a70.jpg?v=1791267122","url":"https:\/\/voomisupply.com\/products\/abbott-workholding-ktt15s-soft-lathe-chuck-jaw-serrated","provider":"Voomi Supply","version":"1.0","type":"link"}