{"id":9680880992407,"title":"Professional Grade Carbide Rotary Burr ball-nosed tree type SF-3, double-cut with 1\/4\" shank for die grinders, Deburring, Engraving, Grinding, Carving on steel, cast iron, etc. Set of 3.","handle":"professional-grade-carbide-rotary-burr-ball-nosed-tree-type-sf-3-double-cut-with-1-4-shank-for-die-grinders-deburring-engraving-grinding-carving-on-steel-cast-iron-etc-set-of-3","description":"\u003ch3\u003eProfessional Grade Carbide Rotary Burr ball-nosed tree type SF-3, double-cut with 1\/4\" shank for die grinders, Deburring, Engraving, Grinding, Carving on steel, cast iron, etc. Set of 3.\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eLumia Tungsten Carbide Rotary Burr Cylindrical SB-3 Type, Double-Cut with 1\/5\"\nShank Die Grinder Cutting Burrs Bit for Metal Working\u0026amp;more\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSize Information: Shank dia. 1\/4\", shank length 1 3\/4\", head dia 3\/8\", head length: 3\/4\".\u003c\/li\u003e\n \u003cli\u003eDouble-Cut Design: Cross-cut flutes break chips into small pieces for faster material removal, smoother finishes, and better control.\u003c\/li\u003e\n \u003cli\u003eProfessional Grade Durability: Made from premium high density tungsten carbide(hardness up to 1550 HV30), Lumia burrs deliver long tool life with superior wear resistance and clean surface.\u003c\/li\u003e\n \u003cli\u003eOptimal working material: Carbon steel, alloy steel, hardened steel, cast iron, stainless steel, titanium, wood and plastics.\u003c\/li\u003e\n \u003cli\u003eCompatibility: Work with 1\/4\" pneumatic\/electric die grinders or CNC machines. Perfect for deburring, carving, polishing etc.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T19:24:13+10:00","created_at":"2026-07-26T19:58:46+10:00","vendor":"Lumia","type":"Rotary Tools","tags":["home_improvement_Aug2026"],"price":22600,"price_min":22600,"price_max":22600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068086202519,"title":"3 \/ SF-3","option1":"3","option2":"SF-3","option3":null,"sku":"B0FPFBFGR7","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Professional Grade Carbide Rotary Burr ball-nosed tree type SF-3, double-cut with 1\/4\" shank for die grinders, Deburring, Engraving, Grinding, Carving on steel, cast iron, etc. Set of 3. - 3 \/ SF-3","public_title":"3 \/ SF-3","options":["3","SF-3"],"price":22600,"weight":142,"compare_at_price":null,"inventory_management":"shopify","barcode":"766717781495","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0FPFBFGR7.jpg?v=1785059928"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0FPFBFGR7.jpg?v=1785059928","options":["Item Package Quantity","Size"],"media":[{"alt":null,"id":42455901962391,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0FPFBFGR7.jpg?v=1785059928"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0FPFBFGR7.jpg?v=1785059928","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProfessional Grade Carbide Rotary Burr ball-nosed tree type SF-3, double-cut with 1\/4\" shank for die grinders, Deburring, Engraving, Grinding, Carving on steel, cast iron, etc. Set of 3.\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eLumia Tungsten Carbide Rotary Burr Cylindrical SB-3 Type, Double-Cut with 1\/5\"\nShank Die Grinder Cutting Burrs Bit for Metal Working\u0026amp;more\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSize Information: Shank dia. 1\/4\", shank length 1 3\/4\", head dia 3\/8\", head length: 3\/4\".\u003c\/li\u003e\n \u003cli\u003eDouble-Cut Design: Cross-cut flutes break chips into small pieces for faster material removal, smoother finishes, and better control.\u003c\/li\u003e\n \u003cli\u003eProfessional Grade Durability: Made from premium high density tungsten carbide(hardness up to 1550 HV30), Lumia burrs deliver long tool life with superior wear resistance and clean surface.\u003c\/li\u003e\n \u003cli\u003eOptimal working material: Carbon steel, alloy steel, hardened steel, cast iron, stainless steel, titanium, wood and plastics.\u003c\/li\u003e\n \u003cli\u003eCompatibility: Work with 1\/4\" pneumatic\/electric die grinders or CNC machines. Perfect for deburring, carving, polishing etc.\u003c\/li\u003e\n \u003c\/ul\u003e"}