{"product_id":"cmt-552-7-diamond-dry-hole-saws","title":"CMT 552-7 Diamond dry hole saws","description":"\u003cp\u003e\u003cimg src=\"https:\/\/www.cmtorangetools.com\/dist\/img\/logo.jpg\"\u003e\u003c\/p\u003e\n\u003ch1 class=\"eyelet\"\u003e552-7 Diamond dry hole saws\u003c\/h1\u003e\n\u003ch2 class=\"h3\"\u003e552-7\u003c\/h2\u003e\n\u003cdiv class=\"text\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eDiamond grit edge \u003ca href=\"https:\/\/www.cmtorangetools.com\/na-en\/hole-saws\"\u003ehole saws\u003c\/a\u003e\u003c\/strong\u003e have been specifically developed for professionals that need to drill extremely hard materials where it is increasingly difficult to drill with conventional hole saws.\u003cbr\u003eThese hole saws guarantee excellent performance and superior lifetime.\u003cbr\u003e\u003cbr\u003eAlso available as a \u003cstrong\u003e6-piece set 552-701-06\u003c\/strong\u003e, which contains:\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e552-705\u003c\/strong\u003e  Ø 5mm (3\/16\")\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e552-706\u003c\/strong\u003e   Ø 6mm (1\/4\")\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e552-708\u003c\/strong\u003e   Ø 8mm (5\/16\")\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e552-712\u003c\/strong\u003e   Ø 12mm (1\/2\")\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.cmtorangetools.com\/na-en\/hole-saws\/plastic-drill-guide-with-7-holes\"\u003e\u003cstrong\u003e552-GUIDE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.cmtorangetools.com\/na-en\/hole-saws\/adaptors-for-center-drills-hexagonal-shank_2-552-EX16\"\u003e\u003cstrong\u003e552-EX16\u003c\/strong\u003e\u003c\/a\u003e - Hexagonal adapter for electric drill\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eRecommendations for use:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/www.cmtorangetools.com\/media\/userfiles\/images\/552-5_suggerimenti_utilizzo.jpg\"\u003e\u003c\/strong\u003e\u003cbr\u003eTurn on the drilling machine to start tool rotation. Begin drilling approximately at a 30° angle – this is the angle measured between the hole saw and the working surface. Cutting at an angle will prevent tool slippage, allow for perfect centering and increase cutting precision.\u003cbr\u003eTo gain improved stability through the drilling process, it is advised to rest the drilling machine on the working surface.\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/www.cmtorangetools.com\/media\/userfiles\/images\/552-5_simb_utilizzo_1.jpg\"\u003e\u003c\/strong\u003eContinue the cut vertically, accompanying the tool in an orbital motion. This will favor better cooling and chip evacuation.  (If you are using a guide, begin the cut vertically, then lift the guide and continue cutting in an orbital motion).\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/www.cmtorangetools.com\/media\/userfiles\/images\/552-5_simb_utilizzo_2.jpg\"\u003eRemember that the tool you are using is not a drill bit. This means that attempting to bore holes perfectly perpendicular to the work surface on a frequent basis will drastically reduce the life of your hole saw.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eUsing water as a cooling agent may help extend the life of the hole saw.\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe percussion\/hammer action mode must be turned off when using these hole saws.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CMT","offers":[{"title":"3\/16\"","offer_id":47783329923322,"sku":"552-705","price":25.7,"currency_code":"USD","in_stock":true},{"title":"1\/4\"","offer_id":47783329956090,"sku":"552-706","price":25.7,"currency_code":"USD","in_stock":true},{"title":"5\/16\"","offer_id":47783329988858,"sku":"552-708","price":25.7,"currency_code":"USD","in_stock":true},{"title":"3\/8\"","offer_id":47783330021626,"sku":"552-710","price":25.7,"currency_code":"USD","in_stock":true},{"title":"1\/2\"","offer_id":47783330054394,"sku":"552-712","price":26.5,"currency_code":"USD","in_stock":true},{"title":"5\/8\"","offer_id":47783330087162,"sku":"552-716","price":26.5,"currency_code":"USD","in_stock":true},{"title":"3\/4\"","offer_id":47783330119930,"sku":"552-719","price":26.5,"currency_code":"USD","in_stock":true},{"title":"1\"","offer_id":47783330152698,"sku":"552-725","price":31.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/4\"","offer_id":47783330185466,"sku":"552-732","price":39.0,"currency_code":"USD","in_stock":true},{"title":"1-3\/8\"","offer_id":47783330218234,"sku":"552-735","price":41.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/2\"","offer_id":47783330251002,"sku":"552-738","price":46.4,"currency_code":"USD","in_stock":true},{"title":"2\"","offer_id":47783330283770,"sku":"552-751","price":58.0,"currency_code":"USD","in_stock":true},{"title":"2-1\/8\"","offer_id":47783330316538,"sku":"552-754","price":63.0,"currency_code":"USD","in_stock":true},{"title":"3-1\/2\"","offer_id":47783330349306,"sku":"552-789","price":102.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/2666\/6746\/files\/8033_n_FM_552-7_552-712.jpg?v=1759263865","url":"https:\/\/dynamitetool.com\/products\/cmt-552-7-diamond-dry-hole-saws","provider":"Dynamite Tool ","version":"1.0","type":"link"}