{"product_id":"01401-punte-elicoidali-cilindriche-con-geometria-a-gradino","title":"CYLINDRICAL TWIST DRILLS WITH STEP GEOMETRY","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\" class=\"fontstyle0\"\u003eThe special stepped tip geometry \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"fontstyle2\"\u003e(ø ≥ 3 mm) \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"fontstyle0\"\u003eallows for extremely precise holes in size and perfectly circular in shape\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"fontstyle2\"\u003e. Ideal for manual use in operations requiring excellent precision, particularly on thin sheets, aluminium profiles, etc.\u003c\/span\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle0\"\u003eThe STEP+ drill bit is 30% faster compared to a twist drill with traditional sharpening\u003c\/span\u003e\u003cspan class=\"fontstyle2\"\u003e: the hole starting phase, facilitated by the reduced diameter of the centring tip, is extremely fast. The hole is then quickly enlarged as the diameter of the steps increases.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle3\"\u003e\u003c\/span\u003e\u003cspan class=\"fontstyle2\"\u003eMade of superior quality HSS AISI M2 steel, \u003c\/span\u003e\u003cspan class=\"fontstyle0\"\u003ethe STEP+ drill bit guarantees high performance consistency and prolonged service life even under intensive use conditions. \u003c\/span\u003e\u003cspan class=\"fontstyle2\"\u003eIdeal for drilling alloyed and highly alloyed steels with R ≤ 900 N\/mm², stainless steel, iron, aluminium, metals in general, plastics and wood.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle3\"\u003e\u003c\/span\u003e\u003cspan class=\"fontstyle2\"\u003eThe stepped geometry best combines maximum hole drilling speed with high ease of use: \u003c\/span\u003e\u003cspan class=\"fontstyle0\"\u003eindeed, the STEP+ never “tears”, the hole is made smoothly without generating excessive torque\u003c\/span\u003e\u003cspan class=\"fontstyle2\"\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle2\"\u003eThe split point on the centring tip also ensures easy centring even on curved and difficult surfaces such as tubes and does not require pre-drilling or centre punching.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle3\"\u003e\u003c\/span\u003e\u003cspan class=\"fontstyle2\"\u003eSTEP+ is also extremely practical for enlarging pre-existing holes, and is effective on various solid materials such as plastic and wood.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePERFECT HOLES\u003c\/li\u003e\n\u003cli\u003e30% FASTER\u003c\/li\u003e\n\u003cli\u003eHIGH DURABILITY\u003c\/li\u003e\n\u003cli\u003ePRACTICAL, EVEN ON CURVED SURFACES\u003c\/li\u003e\n\u003cli\u003eVERSATILE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"KRINO","offers":[{"title":"1 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