{"product_id":"sumitomo-2000w2b-indexable-boring-bar-tpgt-33-right-hand","title":"Sumitomo 2000W2B Indexable Boring Bar Tpgt 33 Right Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUMITOMO 2000W2B is a steel-body indexable boring bar designed for precision internal diameter boring operations on CNC lathes and turning centers. Built to the BSTJO toolholder style, it accepts TPGT 33 series triangular inserts held in place by a screw-clamp mechanism. The bar features a 1 inch shank diameter, a minimum bore diameter of 1-1\/8 inches, and a 12 inch overall length. With a 2-degree lead angle and neutral rake geometry, it delivers consistent chip formation and stable cutting performance across a range of bore depths. This bar is installed by machinists and toolroom technicians working in precision turning and boring applications.\u003c\/p\u003e\n\u003cp\u003eThe 2000W2B suits residential shop, production floor, and job-shop environments where accurate internal boring is required on steel, aluminum, and similar materials. The BSTJO series design provides rigidity across the 12 inch OAL, minimizing deflection during deep-bore cuts. With a center-to-cutting-edge dimension of 0.563 inches and a 3\/8 inch inscribed circle insert, it is well-suited for moderate to medium-diameter bore work. Typical applications include finish boring of bearing bores, housing bores, and similar precision features on turned components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBSTJO toolholder style with screw-clamp insert retention for repeatable edge indexing\u003c\/li\u003e\n  \u003cli\u003eAccepts TPGT 33 series triangular inserts with 3\/8 inch inscribed circle and 3\/16 inch thickness\u003c\/li\u003e\n  \u003cli\u003e1-1\/8 inch minimum bore diameter with 12 inch overall length for deep-reach applications\u003c\/li\u003e\n  \u003cli\u003eNeutral rake angle (0 degrees) suits a broad range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003e2-degree lead angle promotes smooth entry and reduces radial cutting forces\u003c\/li\u003e\n  \u003cli\u003eSteel body construction provides rigidity and durability in production turning environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with TPGT 33 series triangular inserts with a 3\/8 inch inscribed circle and 0.1875 inch compatible insert thickness. Compatible insert shape is triangular. This bar does not support coolant-through delivery.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists. Before mounting or indexing inserts, power down and lock out the machine spindle per shop lockout\/tagout procedures. Secure the shank in a properly sized boring bar holder or turret block and verify runout before cutting. Use the correct torque driver for the screw-clamp insert seat — refer to the insert manufacturer torque specification for TPGT 33 screws. Inspect the insert pocket and clamping screw for wear or damage at each index.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: BSTJO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 1.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 2 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: TPGT 33\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Shape\u003c\/strong\u003e: Triangle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Thickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter to Cutting Edge\u003c\/strong\u003e: 0.563 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Boring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.412 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: SUMITOMO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2000W2B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51751488782642,"sku":"2000W2B","price":242.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/92d42c7b5a3da64160ca157d8e17d11d_5bb60352-85a1-4a9e-8bab-65cf8d09de7e.jpg?v=1788923605","url":"https:\/\/voomisupply.com\/products\/sumitomo-2000w2b-indexable-boring-bar-tpgt-33-right-hand","provider":"Voomi Supply","version":"1.0","type":"link"}