{"product_id":"twotrees-3-9mm-ultrasonic-engraving-blades-for-u1-u2","title":"Twotrees 3.9mm Ultrasonic Engraving Blades for U1 \u0026 U2","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eTwotrees 3.9mm Ultrasonic Engraving Blades for U1 \u0026amp; U2 | Black Steel \u0026amp; Carbon Steel Carving Replacement Bits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification: 3.9mm shank, available in 10pcs \u0026amp; 50pcs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese are the \u003cstrong\u003eTwotrees 3.9mm ultrasonic engraving replacement blades\u003c\/strong\u003e – precision carving bits perfectly compatible with Twotrees U1 \u0026amp; U2 ultrasonic engraving knives. Available in two materials to suit different carving needs and budgets: Black Steel for professional continuous carving and Carbon Steel for beginner practice and general wood craft processing.\u003c\/p\u003e\n\u003cp\u003eCompatible with hardwood, plywood, MDF and fiberglass.\u003c\/p\u003e\n\u003ch3\u003eBlack Steel Blade – Key Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eU1 \u0026amp; U2 Compatible\u003c\/strong\u003e – 3.9mm black steel engraving blade, available in 10pcs \u0026amp; 50pcs pack, perfectly fits Twotrees U1 \u0026amp; U2 ultrasonic engraving knife.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Rust \u0026amp; High Toughness\u003c\/strong\u003e – Black steel with special surface treatment; anti-rust and high toughness maintains sharpness for continuous carving work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Burr-Free Cutting\u003c\/strong\u003e – Works on hardwood, plywood, MDF \u0026amp; fiberglass; provides smooth burr-free cutting for all wood carving projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCarbon Steel Blade – Key Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eU1 \u0026amp; U2 Compatible\u003c\/strong\u003e – 3.9mm carbon steel blade 10pcs, perfectly compatible with Twotrees U1 \u0026amp; U2 ultrasonic engraving knife.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSharp \u0026amp; Lightweight\u003c\/strong\u003e – High carbon steel sharp cutting edge; lightweight cutting with high cost performance for daily wood carving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeginner-Friendly\u003c\/strong\u003e – Works on hardwood, plywood, MDF \u0026amp; fiberglass; ideal for beginner practice and general wood craft processing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Twotrees Store","offers":[{"title":"Carbon Steel \/ 10 pcs","offer_id":67591507706170,"sku":"211601084","price":101.0,"currency_code":"BRL","in_stock":true},{"title":"Carbon Steel \/ 50pcs","offer_id":67591507738938,"sku":"211601089","price":154.0,"currency_code":"BRL","in_stock":true},{"title":"Black Steel \/ 10 pcs","offer_id":67591507640634,"sku":"211601085","price":91.0,"currency_code":"BRL","in_stock":true},{"title":"Black Steel \/ 50pcs","offer_id":67591507673402,"sku":"211601088","price":144.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/2859\/8586\/files\/3.9mmUltrasonicEngravingBlades_3.jpg?v=1790588977","url":"https:\/\/br.twotrees3d.com\/en\/products\/twotrees-3-9mm-ultrasonic-engraving-blades-for-u1-u2","provider":"Twotrees Store","version":"1.0","type":"link"}