{"id":15862693888160,"title":"2\" Core Drill Bit with Etched Depth Scale – Industrial for Reinforced Concrete, Brick Block, Masonry,1-1\/4\"-7 UNC,14\" Drilling Depth, Precision-Welded \u0026 Aggressive Sharp 12mm Segments, Wet 2 Inch","handle":"2-core-drill-bit-with-etched-depth-scale-industrial-for-reinforced-concrete-brick-block-masonry-1-1-4-7-unc-14-drilling-depth-precision-welded-aggressive-sharp-12mm-segments-wet-2-inch","description":"\u003ch3\u003e2\" Core Drill Bit with Etched Depth Scale – Industrial for Reinforced Concrete, Brick Block, Masonry,1-1\/4\"-7 UNC,14\" Drilling Depth, Precision-Welded \u0026amp; Aggressive Sharp 12mm Segments, Wet\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eEngineered for precision and durability, the DaduoRi 2\" Core Drill Bit\ndelivers professional-grade performance for reinforced concrete, masonry, and\nbrick. Featuring a clearly etched 10-inch depth scale and recessed debris\nchannels, it ensures accurate, clean, and efficient drilling every time. Built\nwith high-strength automated welding, an upgraded diamond compound, this core\nbit offers up to 10% longer life and smooth operation in the tough materials.\nWith a full 14\" drilling depth and compatibility with standard 1-1\/4\"-7 UNC\ndrives, it’s the good choice for contractors and serious DIYers who refuse to\ncompromise\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eETCHED DEPTH GAUGE for Precision Control - Our innovative etched depth markings eliminate guesswork and manual measurements. Unlike painted markings that can wear off quickly, our etched design offers improved durability and legibility throughout the job, allowing both professionals and DIYers to drill to exact depths with confidence and efficiency\u003c\/li\u003e\n \u003cli\u003eRecessed Debris Channels \u0026amp; CLEAR 10-INCH SCALE - Precision-milled RECESSED GROOVES run along the barrel to optimize debris removal and cooling during operation. Paired with a clearly marked 10-inch scale (with indicators at 1-inch intervals), these channels enable easy depth reading from either end of the core bit, ensuring accuracy and convenience across a wide range of core drilling applications\u003c\/li\u003e\n \u003cli\u003eTurbine-Grid \u0026amp; ROOF-TOP SEGMENT - Efficient Drilling: Featuring a cold-pressed turbine-grid pattern and 12mm \"V-SHAPE\" structure teeth, this design enables the core drill bits to achieve POWERFUL PENETRATION, accelerating cutting speed and ensuring smoother operation.The result is UO TO 10% LONGER LIFE and uninterrupted drilling in reinforced concrete\u003c\/li\u003e\n \u003cli\u003ePRO APPLICATIONS Enhanced Durability: Diamond segments are bonded using fully automated high-strength welding that exceeds international standards, reducing detachment risk in demanding applications. Our upgraded core drill bit compound formula contains increased diamond grit, silver, and cobalt for superior durability in tough materials like old masonry and high-strength concrete\u003c\/li\u003e\n \u003cli\u003eCONSISTENT PERFORMANCE \u0026amp; Versatile 14\" Drilling Depth - With a full 14\" cutting length, this core bits for concrete handles most drilling tasks without needing multiple tools\u003c\/li\u003e\n \u003cli\u003e\"TIME-SAVING DESIGN for Professionals and DIYers - Whether for new construction or retrofit projects, this 2 inch core drill bit helps maintain high productivity and reliable results\"\u003c\/li\u003e\n \u003cli\u003eEngineered for Those Who Demand Reliability - It reflects our philosophy to designing tools that not only meet but exceed the demands of modern drilling challenges\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-12T16:17:48+10:00","created_at":"2026-09-09T23:30:26+10:00","vendor":"DaduoRi","type":"Masonry Core Drill Bits","tags":["heavy_industrial_Sep2026"],"price":34900,"price_min":34900,"price_max":34900,"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":58887731970208,"title":"2 Inch","option1":"2 Inch","option2":null,"option3":null,"sku":"B0GLGTXY9D","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2\" Core Drill Bit with Etched Depth Scale – Industrial for Reinforced Concrete, Brick Block, Masonry,1-1\/4\"-7 UNC,14\" Drilling Depth, Precision-Welded \u0026 Aggressive Sharp 12mm Segments, Wet 2 Inch - 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Featuring a clearly etched 10-inch depth scale and recessed debris\nchannels, it ensures accurate, clean, and efficient drilling every time. Built\nwith high-strength automated welding, an upgraded diamond compound, this core\nbit offers up to 10% longer life and smooth operation in the tough materials.\nWith a full 14\" drilling depth and compatibility with standard 1-1\/4\"-7 UNC\ndrives, it’s the good choice for contractors and serious DIYers who refuse to\ncompromise\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eETCHED DEPTH GAUGE for Precision Control - Our innovative etched depth markings eliminate guesswork and manual measurements. Unlike painted markings that can wear off quickly, our etched design offers improved durability and legibility throughout the job, allowing both professionals and DIYers to drill to exact depths with confidence and efficiency\u003c\/li\u003e\n \u003cli\u003eRecessed Debris Channels \u0026amp; CLEAR 10-INCH SCALE - Precision-milled RECESSED GROOVES run along the barrel to optimize debris removal and cooling during operation. Paired with a clearly marked 10-inch scale (with indicators at 1-inch intervals), these channels enable easy depth reading from either end of the core bit, ensuring accuracy and convenience across a wide range of core drilling applications\u003c\/li\u003e\n \u003cli\u003eTurbine-Grid \u0026amp; ROOF-TOP SEGMENT - Efficient Drilling: Featuring a cold-pressed turbine-grid pattern and 12mm \"V-SHAPE\" structure teeth, this design enables the core drill bits to achieve POWERFUL PENETRATION, accelerating cutting speed and ensuring smoother operation.The result is UO TO 10% LONGER LIFE and uninterrupted drilling in reinforced concrete\u003c\/li\u003e\n \u003cli\u003ePRO APPLICATIONS Enhanced Durability: Diamond segments are bonded using fully automated high-strength welding that exceeds international standards, reducing detachment risk in demanding applications. Our upgraded core drill bit compound formula contains increased diamond grit, silver, and cobalt for superior durability in tough materials like old masonry and high-strength concrete\u003c\/li\u003e\n \u003cli\u003eCONSISTENT PERFORMANCE \u0026amp; Versatile 14\" Drilling Depth - With a full 14\" cutting length, this core bits for concrete handles most drilling tasks without needing multiple tools\u003c\/li\u003e\n \u003cli\u003e\"TIME-SAVING DESIGN for Professionals and DIYers - Whether for new construction or retrofit projects, this 2 inch core drill bit helps maintain high productivity and reliable results\"\u003c\/li\u003e\n \u003cli\u003eEngineered for Those Who Demand Reliability - It reflects our philosophy to designing tools that not only meet but exceed the demands of modern drilling challenges\u003c\/li\u003e\n \u003c\/ul\u003e"}