{"product_id":"vevor-core-drill-bit-4-1-2-inch-diameter-9-1-2-inch-drilling-depth-5-8-11-internal-thread-diamond-dry-coring-bit-with-3-adapters-pilot-drill-and-hex-wrench-for-concrete-red-bricks-and-masonry","title":"VEVOR Core Drill Bit, 4-1\/2 inch Diameter, 9-1\/2 inch Drilling Depth, 5\/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry","description":"\u003cdiv\u003eHigh Compatibility: This set includes a 4-1\/2-inch diameter core drill bit, three adapters, and one pilot drill, making it compatible with most standard drills and hammer drills.Combine versatility and convenience for various tasks\u003c\/div\u003e\u003cdiv\u003ePrecise Positioning: Our diamond dry coring bit comes with a pilot drill, no need for pre-drilling.The sharp tip quickly penetrates the surface, allowing for faster and more accurate positioning, ensuring smooth operation without switching modes\u003c\/div\u003e\u003cdiv\u003eDurable \u0026amp; Sturdy: Crafted from quality carbon steel with high-precision welding, this concrete core drill bit boasts 95HRB hardness.It resists heat buildup during high-speed drilling or dry operations, avoiding blade detachment and enhancing longevity\u003c\/div\u003e\u003cdiv\u003eHigh-Performance Drilling: Our core bits for concrete features precision-ground teeth for smooth, burr-free edges and faster, accurate cuts.The tooth center aligns with the installation axis, resisting wobbling or shifting during high-speed rotation\u003c\/div\u003e\u003cdiv\u003eWide Application: Ideal for drilling through reinforced concrete, red brick, concrete, and foam brick.This core bit is commonly used in air conditioning installations, plumbing, stair railings, highways, airports, and various constructions\u003c\/div\u003e\u003cdiv\u003eVEVOR Core Drill Bit, 4-1\/2 inch Diameter, 9-1\/2 inch Drilling Depth, 5\/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry\u003cbr\u003eDurable High-Performance Material\u003cbr\u003eHigh Compatibility\u003cbr\u003eHigh-Precision Welded\u003cbr\u003eEasy to Use\u003cbr\u003eVersatile Application\u003cbr\u003eUniversal Design\u003cbr\u003eWet\/Dry Application: Dry,Net Weight (Including Accessories): 5. 82 lb\/2. 64 kg,Compatible Cutting Materials: Reinforced Concrete, Red Bricks, Concrete ,Foam Bricks,Item Model Number: dry drill 114*240 5\/8-11 internal thread,Max Drilling Depth: 9-1\/2 in\/241 mm,Inner Thread: 5\/8-11,Compatible Machines: Hammer Drills, Drills,Product Dimensions: 10. 94 x 4. 49 x 4. 49 in\/278 x 114 x 114 mm,Diameter: 4-1\/2 in\/114 mm,Welding Method: Laser Welding\u003c\/div\u003e\u003cimg src=\"https:\/\/earth-rt.chengji-inc.com\/temp_dir\/d365\/temp\/mserp\/2026-06-05\/778295d5_216f973c-df30-4190-9a67-064a6bddcf85.jpeg\"\u003e\u003cimg src=\"https:\/\/earth-rt.chengji-inc.com\/temp_dir\/d365\/temp\/mserp\/2026-06-05\/8facad5d_eb138984-7bec-4b98-a9af-bd7db74e2a01.jpeg\"\u003e\u003cimg src=\"https:\/\/earth-rt.chengji-inc.com\/temp_dir\/d365\/temp\/mserp\/2026-06-05\/e5121ab4_89deadcb-10ad-4f55-b08c-a5cb4241a0d8.jpeg\"\u003e\u003cimg src=\"https:\/\/earth-rt.chengji-inc.com\/temp_dir\/d365\/temp\/mserp\/2026-06-05\/88db479f_8a60087f-8e0a-47df-af0d-d57357dfabd9.jpeg\"\u003e\u003cimg src=\"https:\/\/earth-rt.chengji-inc.com\/temp_dir\/d365\/temp\/mserp\/2026-06-05\/5e7414d0_d057e8dd-eb13-4719-a945-c736aad2b44c.jpeg\"\u003e\u003cimg src=\"https:\/\/earth-rt.chengji-inc.com\/temp_dir\/d365\/temp\/mserp\/2026-06-05\/f7e7af59_a8872d57-451f-4d2c-8195-59400cf7d371.jpeg\"\u003e\u003cimg src=\"https:\/\/earth-rt.chengji-inc.com\/temp_dir\/d365\/temp\/mserp\/2026-06-05\/26fbac6b_fb0cd68e-60ad-4dc6-a1e0-9ca95509e9ba.jpeg\"\u003e\u003cimg src=\"https:\/\/earth-rt.chengji-inc.com\/temp_dir\/d365\/temp\/mserp\/2026-06-05\/8d32bf21_f8d86b5e-94c0-4cb7-8873-8c7a1133f427.jpeg\"\u003e\u003cimg src=\"https:\/\/earth-rt.chengji-inc.com\/temp_dir\/d365\/temp\/mserp\/2026-06-05\/55967c4f_b1bdaf94-371d-43e4-9e37-256781f64107.jpeg\"\u003e\u003cimg src=\"https:\/\/earth-rt.chengji-inc.com\/temp_dir\/d365\/temp\/mserp\/2026-06-05\/a62d7e45_aaf88db3-e64b-4791-887f-3df6f0912cea.jpeg\"\u003e","brand":"pro-homeimprove.com","offers":[{"title":"4-1\/2 inch","offer_id":48487213400313,"sku":"QXZT1J58YC11ZXZK1001V0","price":71.09,"currency_code":"USD","in_stock":true}],"url":"https:\/\/pro-homeimprove.com\/products\/vevor-core-drill-bit-4-1-2-inch-diameter-9-1-2-inch-drilling-depth-5-8-11-internal-thread-diamond-dry-coring-bit-with-3-adapters-pilot-drill-and-hex-wrench-for-concrete-red-bricks-and-masonry","provider":"pro-homeimprove.com","version":"1.0","type":"link"}