{"product_id":"punte-elicoidali-hss-con-cono-morse-kit-b-41-1051","title":"Bernardo HSS Twist Drill Bit with Morse Taper, Titanium Nitride Coated, Set B","description":"\u003cp\u003eBernardo HSS Twist Drill with Morse Taper, Titanium Nitride Coated, Set B is a professional cutting tool available from Krollit, an official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWith tin coating\u003c\/li\u003e\n\u003cli\u003eMorse taper MK 2 \/ MK 3\u003c\/li\u003e\n\u003cli\u003eWooden case included\u003c\/li\u003e\n\u003cli\u003eMK 2: 14.5 \/ 16 \/ 18 \/ 20 \/ 22 mm\u003c\/li\u003e\n\u003cli\u003eMK 3: 24 \/ 25 \/ 28 \/ 30 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the HSS Twist Drill with Morse Taper, Titanium Nitride Coated, Set B and for what\u003c\/h3\u003e\n\u003cp\u003eMechanical workshops and tool laboratories use the HSS Twist Drill with Morse Taper, Titanium Nitride Coated, Set B for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eBernardo HSS Twist Drill with Morse Taper, Titanium Nitride Coated, Set B is part of the Bernardo cutting tool range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance levels: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for selection assistance.\u003c\/p\u003e\n\u003ch3\u003eKrollit logistics and support\u003c\/h3\u003e\n\u003cp\u003eShipping within 3-5 business days from Krollit warehouse for spare parts and accessories. Customer support in Italian available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.\u003c\/p\u003e\n\u003ch3\u003eWho is the HSS Twist Drill with Morse Taper, Titanium Nitride Coated, Set B for\u003c\/h3\u003e\n\u003cp\u003eThe HSS twist drill with Morse taper, titanium nitride coating, set b is recommended for the following professional profiles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical workshops and tool laboratories\u003c\/strong\u003e: cutting and sharpening operations on compatible materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers with compatible machines\u003c\/strong\u003e: replacement part or original tool for the specified machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOut-of-specification materials\u003c\/strong\u003e: verify workable material and tool geometry before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat are these HSS twist drills used for?\u003c\/summary\u003e\n\u003cp\u003eThey are used with pillar drills, milling machines, and metal drilling spindles for the operations indicated in the product title.\u003c\/p\u003e\n\u003cp\u003eThe choice of the specific model depends on the number of pieces (8, 25, 51), format (cylindrical shank or Morse taper), kit (A, B, C), and diameters (e.g., 13-25 mm), compatible with drills with a corresponding chuck or Morse taper.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat steel are they made of?\u003c\/summary\u003e\n\u003cp\u003eBernardo lathe tools are made of HSS (High Speed Steel) or Carbon Steel depending on the model indicated in the title.\u003c\/p\u003e\n\u003cp\u003eHSS resists temperatures up to 600 °C and is suitable for most woods and materials. Carbon Steel is cheaper but has a shorter lifespan, suitable for hobby use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many pieces are in the set?\u003c\/summary\u003e\n\u003cp\u003eThe number of pieces is indicated in the title (e.g., \"5 pieces\", \"6 pieces\", \"8 pieces\"). Larger sets cover a wider range of workable profiles.\u003c\/p\u003e\n\u003cp\u003eStarter sets (4-5 pieces) for beginners, professional sets (6-8 pieces) for complete work with gouges, flat chisels, scrapers, and parting tools.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo they need to be sharpened periodically?\u003c\/summary\u003e\n\u003cp\u003eYes, lathe tools should be sharpened regularly to maintain a clean cut. The frequency depends on the intensity of use and the material being worked on.\u003c\/p\u003e\n\u003cp\u003eFor HSS tools, sharpening is recommended every 8-15 hours of actual work. Krollit provides dedicated Bernardo sharpeners (BSG, DG series) to maintain the correct angle of the cutting edges.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow should they be stored correctly?\u003c\/summary\u003e\n\u003cp\u003eStore in a dedicated drawer or mat with individual protection, lightly oiled to prevent oxidation. Avoid contact between cutting edges.\u003c\/p\u003e\n\u003cp\u003eSurface oxidation reduces cutting quality and accelerates wear. Clean after each use and apply a protective film (machine oil or WD-40). Store in a dry place, away from heat sources.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50727717667144,"sku":"41-1051","price":174.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/41-1051_1.jpg_1.jpg?v=1750432183","url":"https:\/\/www.krollit.com\/products\/punte-elicoidali-hss-with-cono-morse-kit-b-41-1051","provider":"Krollit","version":"1.0","type":"link"}