{"product_id":"bosch-hss-sheet-metal-peeling-drill-bit-o-4-mm-20-mm","title":"Bosch HSS sheet metal peeling drill bit, Ø 4 mm - 20 mm","description":"\u003cdiv style=\"font-size: 1.1em;\"\u003e\n\u003ch2\u003eBosch HSS sheet metal peeling drill bit – precise metal processing\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eSuitable for metal\u003c\/span\u003e \u003cspan\u003eDiameter 4–20 mm\u003c\/span\u003e\n\u003c\/div\u003e The drill bit is designed for efficient cutting and expanding holes in sheet metal and thin metal. It is ideal for the home workshop or occasional professional use.\u003cul\u003e\n\u003cli\u003e Suitable for precision metal processing\u003c\/li\u003e\n\u003cli\u003e Wide diameter range 4–20 mm\u003c\/li\u003e\n\u003cli\u003e HSS quality for long service life\u003c\/li\u003e\n\u003cli\u003e Easy to use with power tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe Bosch HSS sheet metal peeling drill, Ø 4 mm - 20 mm, is a versatile tool for anyone who frequently processes metal materials and wants to quickly, precisely and easily expand holes of various diameters. It is intended primarily for DIYers, craftsmen and anyone who needs a reliable solution for punching holes in sheet metal of various thicknesses.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eEvaluation of key product features\u003c\/strong\u003e\u003c\/p\u003e\u003ctable class=\"table-enaa-svedri\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e Property\u003c\/th\u003e\n\u003cth\u003e Value\u003c\/th\u003e\n\u003cth\u003e Emoji rating\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Type\u003c\/td\u003e\n\u003ctd\u003e Drills\u003c\/td\u003e\n\u003ctd\u003e 🟢 9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Purpose\u003c\/td\u003e\n\u003ctd\u003e Metal\u003c\/td\u003e\n\u003ctd\u003e 🟢 9.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Diameter\u003c\/td\u003e\n\u003ctd\u003e Above 13 mm\u003c\/td\u003e\n\u003ctd\u003e 🟢 8.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Length (total)\u003c\/td\u003e\n\u003ctd\u003e Up to 70 mm\u003c\/td\u003e\n\u003ctd\u003e 🟡 6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cbr\u003e \u003ca href=\"javascript:compareProducts2('51162568',6172,'shraniVPrimerjavo');\"\u003e⚖️ Compare features with other products of your choice\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e This step drill bit enables you to ream or widen holes in sheet metal with diameters from 4 mm to 20 mm, giving the user maximum flexibility in a single tool. Its construction from high-quality HSS (high-speed steel) ensures optimal resistance to wear and heat, even during longer or more intensive work.\u003c\/p\u003e\u003cp\u003e It is especially suitable for those who often have to drill precise holes of various dimensions in electrical boxes, pipes, sheet metal or thin metal plates. The stepped drill design simplifies the process, as there is no need to change different drills depending on the size of the hole - you adjust the diameter simply by pressing the drill deeper into the material. This allows for faster work without interruptions and minimal risk of slipping or damaging the workpiece.\u003c\/p\u003e\u003cp\u003e Sliding edges and precision ground cuts ensure clean, smooth holes without burrs or cracks in the metal. The tool is compatible with most standard drilling machines. It also features reliable material removal due to the spiral geometry, which reduces the possibility of heating and extends the life of the drill.\u003c\/p\u003e\u003cp\u003e The practical range of diameters makes the product an excellent choice for home workshops, technical schools or smaller factories where it is important to have an efficient drill bit at hand for everyday challenges - from simple assembly to more complex metal repairs. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ctable cellspacing=\"0\" style=\"-webkit-text-stroke-width:0px; background-color:#ffffff; border-collapse:collapse; border:undefined; box-sizing:border-box; caption-side:bottom; color:#001424; font-family:Lato,Arial,\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003euse\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e For drilling large holes in thin material \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eSuitable for\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Drilling machines, impact drills \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eNumber of parts\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 1 piece \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eexecution\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e with centering tip \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eMaterial suitability\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Sheet metal, plastic, copper, metal, non-ferrous metals \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eTool holder\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Hexagon 6.3 mm (1\/4\") \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eSize\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e About\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 20 mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Total length\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\r\n\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eSame summary\u003c\/h2\u003e\u003cp\u003e The Bosch HSS sheet metal peeling drill with a diameter of 4 mm to 20 mm is suitable for anyone who often or occasionally works with various metal sheets, both in the home workshop and on more demanding projects. Due to the wide diameter range, it allows flexibility in various tasks, but it makes more sense for users who really need dimensional variability when processing metal. For users who need extreme precision or work with very thick materials, we recommend additional verification of suitability according to actual needs. A special feature of this drill is the ability to quickly change the diameter without changing the tool itself, which simplifies the process and saves time.\u003c\/p\u003e\u003cp\u003e \u003cem\u003eRecommendation source: Enaa guides and team experiences.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e User view\u003c\/h2\u003e\u003cp\u003e This drill is often the first choice of craftsmen involved in the assembly, repair or manufacture of metal structures. It performs well in everyday situations where it is necessary to process aluminum or steel sheets of various thicknesses, when making holes for electrical boxes, pipes or other technical solutions. Home users who handle smaller metal projects or repairs themselves also appreciate its versatility and quick adaptability between different diameters.\u003c\/p\u003e\u003cp\u003e Users often choose \u003ca href=\"https:\/\/www.enaa.com\/znamka\/bosch\"\u003eBosch\u003c\/a\u003e products, as they are considered a reliable manufacturer with many years of experience in the field of drilling tools and accessories.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e At Enaa you can find a wide range of drill bits for various materials, including selected models for metal from renowned brands. In addition to professionally edited categories and clearly marked product features, we enable easy comparison based on key filters, making it easier to choose the right tool for your needs.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e What materials is this drill bit best suited for?\u003c\/h3\u003e\u003cp\u003e The drill bit is designed for peeling or drilling holes in metal sheets such as steel, aluminum and similar materials. It is not suitable for concrete, wood or plastic.\u003c\/p\u003e\u003ch3\u003e Is it suitable for use with standard drills?\u003c\/h3\u003e\u003cp\u003e Yes, the drill bit can be used with most standard electric drills with a classic chuck, but it is recommended to check the diameter and suitability of the chuck system according to your model.\u003c\/p\u003e\u003ch3\u003e What does a diameter of 4 mm to 20 mm mean?\u003c\/h3\u003e\u003cp\u003e This means that you can use this drill bit to make holes of different sizes within this range, giving you greater flexibility without having to change tools frequently.\u003c\/p\u003e\u003ch3\u003e Is it suitable for professional use?\u003c\/h3\u003e\u003cp\u003e The Bosch HSS drill bit is suitable for both home and professional use, especially for repetitive tasks where reliability and the ability to adjust to different hole diameters are essential.\u003c\/p\u003e\u003ch3\u003e How should I maintain my drill bit for a long service life?\u003c\/h3\u003e\u003cp\u003e Clean the drill bit after use and store it in a dry place. We also recommend using lubricant while drilling to reduce wear and extend the life of the tool.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Za katere materiale je ta sveder najprimernejši?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Sveder je zasnovan za luščenje oziroma vrtanje lukenj v kovinske pločevine, kot so jeklo, aluminij in podobni materiali. Ni primeren za beton, les ali plastiko.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali je primeren za uporabo s standardnimi vrtalniki?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Da, sveder je mogoče uporabljati z večino standardnih električnih vrtalnikov s klasičnim vpenjalom, vendar je priporočljivo, da preverite premer in ustreznost vpenjalnega sistema glede na vaš model.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kaj pomeni premer 4 mm do 20 mm?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"To pomeni, da lahko s tem svedrom izdelate luknje različnih velikosti znotraj tega razpona, kar vam omogoča večjo prilagodljivost brez pogoste menjave orodja.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali je primeren za profesionalno uporabo?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Sveder Bosch HSS je primeren tako za domačo kot za profesionalno rabo, še posebej pri ponavljajočih se opravilih, kjer je nujna zanesljivost in možnost prilagajanja različnih premerov lukenj.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kako naj vzdržujem sveder za dolgo življenjsko dobo?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Po uporabi sveder očistite in ga shranjujte na suhem. Priporočamo tudi uporabo maziva med vrtanjem, da zmanjšate obrabo in podaljšate življenjsko dobo orodja.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: May 2026\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":58725595545931,"sku":null,"price":46.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/sveder-za-luscenje-plocevine-bosch-hss-4-mm-20-mm-51162568.jpg?v=1791317878","url":"https:\/\/enaa.eu\/products\/bosch-hss-sheet-metal-peeling-drill-bit-o-4-mm-20-mm","provider":"Enaa","version":"1.0","type":"link"}