{"product_id":"4-piece-diamond-core-drill-bit-set-for-dry-and-wet","title":"4 Piece Diamond Core Drill Bit Set For Dry And Wet Drilling Fits 5\/8 Inch Threads For Grinders And Polishers Granite Concrete Hole Saw Bits Includes 1 Inch 1 1\/4 Inch 1 3\/8 Inch And 1 1\/2 Inch Sizes","description":"\u003cdiv\u003e4-Piece Diamond Core Drill Bit Set for Dry and Wet Drilling\u003cbr\u003e\n✔️ 5\/8 inch thread; dry\/wet core bits for grinders; sizes 1, 1-1\/4, 1-3\/8, 1-1\/2 in \u003cp\u003eThis four-piece diamond core drill bit set is designed for dry and wet drilling into granite, concrete, and tile. It's a handy solution for countertop installations and hard-material cutting when you need clean, accurate cores with a grinder or polisher.\u003c\/p\u003e ✅ 4-piece set for granite and concrete core drilling \u003cbr\u003e\n✅ 5\/8 inch thread fits most grinders and polishers \u003cbr\u003e\n✅ Diameters included: 1 in (25.4 mm), 1-1\/4 in (31.75 mm), 1-3\/8 in (34.93 mm), 1-1\/2 in (38.1 mm) \u003cbr\u003e\n✅ Max speed 4500 RPM; cooling with water is recommended to extend life \u003cbr\u003e \u003cp\u003e💡 What is a diamond core drill bit set used for and how does dry vs wet drilling compare? This handy kit helps explain when to use each method.\u003c\/p\u003e\n- handy for granite and concrete holes\n- 5\/8 inch thread fits grinders and polishers\n- dry drilling is fast but heat builds up; wet cooling extends life\n- sizes cover common hole diameters for countertops and tile projects ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48790646489323,"sku":"VXB003B46D7Q","price":289.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81w4RvsLQ9L.jpg?v=1781062324","url":"https:\/\/vxb.com\/products\/4-piece-diamond-core-drill-bit-set-for-dry-and-wet","provider":"VXB Bearings","version":"1.0","type":"link"}