{"product_id":"03043-punta-gresmaster","title":"GRESMASTER DRILL BIT","description":"\u003cspan class=\"fontstyle0\"\u003eThe GRESMASTER, unlike the more commonly used diamond-tipped drills, is a «standard» twist drill bit, \u003c\/span\u003e\u003cspan class=\"fontstyle2\"\u003epractical \u003c\/span\u003e\u003cspan class=\"fontstyle0\"\u003eand \u003c\/span\u003e\u003cspan class=\"fontstyle2\"\u003eeasy to use \u003c\/span\u003e\u003cspan class=\"fontstyle0\"\u003ein all conditions.\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle0\"\u003eIts «specialty» lies in the \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"fontstyle2\"\u003eINTEGRAL MD HEAD\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"fontstyle0\"\u003e, welded by electrofusion, which thanks to the \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"fontstyle2\"\u003eASYMMETRIC AND MULTI-FACET SHARPENING\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"fontstyle0\"\u003e, guarantees \u003c\/span\u003e\u003cspan class=\"fontstyle2\"\u003ehigh efficiency \u003c\/span\u003e\u003cspan class=\"fontstyle0\"\u003eand at the same time a \u003c\/span\u003e\u003cspan class=\"fontstyle2\"\u003elong tool life\u003c\/span\u003e\u003cspan class=\"fontstyle0\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle0\"\u003eUnlike what usually happens when cutting such hard materials, it performs best when used dry. By using the correct rotational speed, even without cooling, it ensures a long lifespan, thus becoming the perfect choice for professionals working in conditions where dirt or moisture must be avoided. \u003cbr\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle0\"\u003eThe initial phase of the hole, typically complex on very hard surfaces, is extremely easy; the MD cutting edge immediately scores the surface and \u003cstrong\u003e\u003cspan class=\"fontstyle2\"\u003eprevents lateral slipping of the drill bit\u003c\/span\u003e.\u003c\/strong\u003e \u003cbr\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle0\"\u003eThanks to the different clearance angle of each cutting edge, the GRESMASTER ensures a more heterogeneous surface machining with a consequent \u003cstrong\u003e\u003cspan class=\"fontstyle2\"\u003eperfect finish \u003c\/span\u003e\u003c\/strong\u003eof the hole, which is perfectly round and smooth. \u003cbr\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle0\"\u003eThe special drill bit for gres GRESMASTER is equipped with a standard \u003cstrong\u003e\u003cspan class=\"fontstyle2\"\u003eCYLINDRICAL SHANK\u003c\/span\u003e\u003c\/strong\u003e, operates at \u003cspan class=\"fontstyle2\"\u003e\u003cstrong\u003ereduced rotational speeds\u003c\/strong\u003e\u003c\/span\u003e and requires no special precautions or jigs when starting the hole: it is therefore perfect for use with cordless screwdrivers in any condition. The GRESMASTER drill bit \u003cstrong\u003emust be used exclusively with \u003cspan class=\"fontstyle2\"\u003erotation only\u003c\/span\u003e\u003c\/strong\u003e, taking care to \u003cstrong\u003edeactivate the percussion function\u003c\/strong\u003e of the power tool. \u003cbr\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle0\"\u003eFOCUS ON PORCELAIN STONEWARE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan class=\"fontstyle0\"\u003eThe term “gres” indicates that the process the tiles have undergone has made them highly grésified, which in ceramics means a kind of «sintering» of the grains that occurs in the material before firing and generates the high resistance (level 8 on the Mohs scale, which goes from 1 to 10, with diamond at level 10) and the almost zero porosity of the final product.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e \u003cspan class=\"fontstyle0\"\u003eThis is why drilling gres tiles is extremely difficult and impossible with common twist drills for building materials or ceramics, and it is necessary to use diamond tools or those equipped with special carbide inserts.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan class=\"fontstyle0\"\u003eThe \u003cstrong\u003eGRESMASTER\u003c\/strong\u003e drill bit combines in a single tool all the advantages sought by professionals who daily face the difficult task of drilling gres: \u003cspan class=\"fontstyle2\"\u003epracticality, effectiveness, cleanliness and durability\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"fontstyle0\"\u003e.\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"fontstyle0\"\u003e \u003cbr\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"KRINO","offers":[{"title":"50 mm \/ 4 mm","offer_id":52975476048219,"sku":"K030430400","price":0.0,"currency_code":"EUR","in_stock":true},{"title":"50 mm \/ 5 mm","offer_id":52975972614491,"sku":"K030430500","price":0.0,"currency_code":"EUR","in_stock":true},{"title":"65 mm \/ 6 mm","offer_id":52975972647259,"sku":"K030430600","price":0.0,"currency_code":"EUR","in_stock":true},{"title":"75 mm \/ 8 mm","offer_id":52975972680027,"sku":"K030430800","price":0.0,"currency_code":"EUR","in_stock":true},{"title":"90 mm \/ 10 mm","offer_id":52975972712795,"sku":"K030431000","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/8086\/2398\/files\/f4056f5c83a5fc3e3582e9ef91b611613804376a_03043_1_web.jpg?v=1778683703","url":"https:\/\/krino.it\/en\/products\/03043-gresmaster-drill-bit","provider":"Krino s.r.l","version":"1.0","type":"link"}