{"product_id":"4-inch-laser-welded-diamond-core-drill-bit-for-gra","title":"4 Inch Laser Welded Diamond Core Drill Bit For Granite Marble And Concrete 5\/8-11 Thread Dry Or Wet Drilling 102mm Hole Saw 10mm Diamond Height Beast Stone Cutting Tool","description":"\u003cdiv\u003e4in Laser-Welded Diamond Core Drill Bit for Stone\u003cbr\u003e\n✔️ 1pc 4in core bit, 10mm diamond height, 80mm length, 5\/8-11 thread  \u003cp\u003eThis 4 inch laser welded diamond core drill bit is designed for drilling granite, marble, hard stone, and reinforced concrete. It features a vacuum brazing protective layer on the steel core and laser-welded segments to deliver clean cuts and longer life. Use with water to maximize tool life and performance on dry or wet drilling with 5\/8-11 threaded angle grinders.\u003c\/p\u003e \u003cp\u003e✅ Diameter: 4 in (102 mm)\u003cbr\u003e\n✅ Total length: 100 mm (3.94 in)\u003cbr\u003e\n✅ Working length: 80 mm (3.15 in)\u003cbr\u003e\n✅ Diamond height: 10 mm (0.39 in)\u003cbr\u003e\n✅ Grit: #25\/35\u003cbr\u003e\n✅ Thread: 5\/8-11\u003cbr\u003e\n✅ Material: laser welded steel core with vacuum brazing protective layer\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a diamond core drill bit used for in granite, marble, and concrete work?\nThis handy guide shares practical uses:\n- Drills clean holes through granite, marble, hard stone, and reinforced concrete\n- Dry or wet drilling with water cooling to extend bit life\n- Laser-welded segments reduce segment loss during cutting\n- Compatible with 5\/8-11 threaded angle grinders\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48761804587243,"sku":"VXB09KRDJCQV","price":157.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71mLgbrc4-L.jpg?v=1780958647","url":"https:\/\/vxb.com\/products\/4-inch-laser-welded-diamond-core-drill-bit-for-gra","provider":"VXB Bearings","version":"1.0","type":"link"}