{"product_id":"fervi-punta-cilindrica-elicoidale-st1a11-75","title":"Cylindrical twist drill bit Fervi ST1A11.75","description":"\u003ch2\u003eCylindrical twist drill bit Fervi ST1A11.75\u003c\/h2\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eWith a diameter of Ø 11.75 mm, the Fervi ST1A11.75 is a twist drill bit for professional drilling in intermediate sizes outside the standard values. The flute profile guides chip ejection smoothly, helping to keep hole quality consistent, while the 118° point angle ensures centring and stability at the start of the cut. The 700-740 HV hardness gives the cutting edge wear resistance during intensive use.\u003c\/p\u003e\n\u003cp\u003eA metal drill bit is an HSS or cobalt twist drill, with a straight or taper shank, for drilling steel, non-ferrous metals and plastics.\u003c\/p\u003e\n\u003ch3\u003eWhat it is for\u003c\/h3\u003e\n\u003cp\u003eUsed for drilling steel, stainless steel and aluminium, on a pillar drill or with a hand-held drill and in workshop machining of steel, aluminium and alloy parts.\u003c\/p\u003e\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003eClamp the workpiece in a vice, mark the centre and set the speed for the diameter and material: low for hard steels and large diameters, higher for aluminium and plastic. Lubricate with cutting oil on steel; on plastic, reduce the pressure as the bit breaks through to avoid chipping. Insert taper-shank drills into the pillar drill's spindle taper and remove them with a drift.\u003c\/p\u003e\n\u003ch3\u003eWhere it is used\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eMechanical engineering industry\u003c\/li\u003e\u003cli\u003eMechanical workshops\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eDiameter (mm):\u003c\/strong\u003e 11,75\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePoint angle:\u003c\/strong\u003e 118°\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eHardness:\u003c\/strong\u003e 700-740 HV\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\n\u003cp\u003eDesigned for metal fabricators, industrial maintenance technicians and mechanics.\u003c\/p\u003e\n\u003ch3\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/fervi-punta-cilindrica-elicoidale-st1a11-75r10\"\u003eCylindrical twist drill bit Fervi ST1A11.75R10\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/fervi-punta-cilindrica-elicoidale-st1a11-50r10\"\u003eCylindrical twist drill bit Fervi ST1A11.50R10\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/fervi-trapano-da-banco-con-trasmissione-a-cinghia-0260\"\u003eBelt-driven bench drill Fervi 0260\u003c\/a\u003e \u0026mdash; from the category \u003ca href=\"\/en\/collections\/trapani-a-colonna\"\u003ePillar Drills\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/fervi-morsetto-in-acciaio-temperato-per-meccanica-m007-800\"\u003eHardened steel clamp for mechanical work Fervi M007\/800\u003c\/a\u003e \u0026mdash; from the category \u003ca href=\"\/en\/collections\/morse-e-strettoi\"\u003eVices and Clamps\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/fervi-portautensili-a-sede-piana-t0aa-d\"\u003eFlat-seat tool holder Fervi T0AA\/D\u003c\/a\u003e \u0026mdash; from the category \u003ca href=\"\/en\/collections\/utensili-per-tornio-fresa-e-filettatura\"\u003eTurning, Milling and Threading Tools\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003eBrowse the whole category: \u003ca href=\"\/en\/collections\/punte-per-metallo-e-plastica-professionali\"\u003eProfessional Drill Bits for Metal and Plastic\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eBefore you order\u003c\/h3\u003e\n\u003cp\u003eIn your request, please state the diameter and the quantities required, so we can give you the right quotation first time.\u003c\/p\u003e\n\u003cp\u003eFor prices and availability, \u003cstrong\u003erequest a quote from AMES Srl\u003c\/strong\u003e: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.\u003c\/p\u003e","brand":"Fervi","offers":[{"title":"Standard","offer_id":57700600119628,"sku":"ST1A11.75","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/9864\/0716\/files\/ST1Ax_e7147068-a2ca-40df-a2cc-88ab0448d2bc.jpg?v=1780506501","url":"https:\/\/www.amesworldwide.com\/products\/fervi-punta-cilindrica-elicoidale-st1a11-75","provider":"A.M.E.S. srl","version":"1.0","type":"link"}