{"product_id":"double-end-internal-external-threading-hss-tool-set-for-lathe-machine-4-x-4-mm-shank","title":"Double End Internal External Threading HSS Tool Set for Lathe Machine (4 X 4 MM SHANK)","description":"\u003cp\u003e• Made from premium HSS M2 grade material  \u003cbr\u003e• Double-end threading tool set for both external \u0026amp; internal threading on lathe machines  \u003cbr\u003e• Precision-engineered to cut 55° and 60° thread angles  \u003cbr\u003e• Hardened to 55 HRC ± 2 for durability and long service life  \u003cbr\u003e• Precisely ground for accuracy and smooth performance  \u003cbr\u003e• Suitable for professional machinists, workshops, and hobby engineers  \u003cbr\u003e\u003c\/p\u003e","brand":"assortsmachinetools","offers":[{"title":"Default Title","offer_id":47171321987264,"sku":"4P-Y9CE-UPUU","price":19.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0482\/7328\/files\/51J-MRzH8SL._AC_SL1500__1.jpg?v=1766465319","url":"https:\/\/shop.assortsmachinetools.com\/products\/double-end-internal-external-threading-hss-tool-set-for-lathe-machine-4-x-4-mm-shank","provider":"Assorts","version":"1.0","type":"link"}