{"product_id":"bosch-expert-sds-plus-7x-hammer-drill-bit-o-16-mm-working-length-250-mm","title":"Bosch EXPERT SDS-plus-7X hammer drill bit, Ø 16 mm (working length 250 mm)","description":"\u003cdiv style=\"font-size:1.1em;\"\u003e\n\u003ch2\u003eBosch EXPERT SDS-plus-7X Ø 16 mm\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eFor drilling in concrete and stone\u003c\/span\u003e \u003cspan\u003eSDS-plus chuck\u003c\/span\u003e \u003cspan\u003eDiameter over 13 mm\u003c\/span\u003e \u003cspan\u003eSuitable for impact hammers\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e The drill bit is designed for efficient drilling in hard materials such as concrete or stone. It is suitable for DIYers and users who need a reliable tool for construction or renovation work.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Makes it easier to drill deeper holes in masonry surfaces.\u003c\/li\u003e\n\u003cli\u003e Designed for stable use with SDS-plus hammers.\u003c\/li\u003e\n\u003cli\u003e The larger diameter allows for the preparation of larger openings for mounting or fastening.\u003c\/li\u003e\n\u003cli\u003e Less wear during intensive use on hard materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe Bosch EXPERT SDS-plus-7X hammer drill, Ø 16 mm (working length 250 mm) is a specialized drill bit for use with electric hammers with the SDS-plus fastening system. It is designed for fast and reliable drilling in concrete and stone, making it suitable for both home users and professional craftsmen who often work with robust building materials. With this drill bit, you can drill larger holes in walls, floors or ceilings made of hard materials precisely and efficiently without unnecessary effort.\u003c\/p\u003e\u003cp\u003e Its design ensures high stability when drilling even with larger diameters, which is important when you want to achieve clean, straight holes through reinforced concrete or natural stone. For the user, this means less vibration and a more consistent result with every operation, whether in residential or commercial spaces or during renovations.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eEvaluation of key product features\u003c\/strong\u003e\u003c\/p\u003e\u003ctable class=\"expert-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e Property\u003c\/th\u003e\n\u003cth\u003e Value\u003c\/th\u003e\n\u003cth\u003e 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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Purpose\u003c\/td\u003e\n\u003ctd\u003e Concrete, stone\u003c\/td\u003e\n\u003ctd\u003e 🟢 10\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 🟢 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Length (total)\u003c\/td\u003e\n\u003ctd\u003e 301 - 400mm\u003c\/td\u003e\n\u003ctd\u003e 🟢 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cbr\u003e \u003ca href=\"javascript:compareProducts2('51763972',6172,'shraniVPrimerjavo');\"\u003e⚖️ Compare features with other products of your choice\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e The drill bit is based on a quadruple spiral geometry and an improved carbide tip, which enables efficient dust removal and prevents jamming in hardened materials, extending the tool life. When drilling into concrete or stone, this design reduces the possibility of jamming and ensures faster progress without frequent stops to clean the hole.\u003c\/p\u003e\u003cp\u003e With a diameter of 16 mm and a working length of 250 mm, it is suitable for drilling larger holes, such as for installing electrical installation boxes, window and door fixings or other construction solutions where a deeper or wider hole is required. In practice, the larger diameter means that it can be used in more advanced projects where classic drills are not enough.\u003c\/p\u003e\u003cp\u003e The SDS-plus interface ensures quick changes and secure attachment of the drill bit to the electric hammer, saving time and reducing the risk of slipping during use. For home users and experienced craftsmen, this means greater productivity and fewer interruptions to work, especially on projects where precision and durability are key.\u003c\/p\u003e\u003cp\u003e The combination of robust materials, extended overall length and adaptation to concrete and stone allows you to achieve professional results even in more demanding conditions, such as drilling into reinforced concrete walls or natural stone, regardless of whether you are carrying out the project at home, in the garden or in a larger construction site. \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 holes in reinforced concrete and hard rock \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 Rotary hammers \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 Concrete, screed, bricks, stone \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 Safety data sheet+ \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 16 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 Working length\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 250mm \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 315mm \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\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Carbide \/ HM (hard metal) \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\u003efunction\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Lasts up to 3 times longer than standard drill bits\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\u003eIt is important to know\u003c\/h2\u003e\u003cp\u003e Before purchasing this drill bit, it is crucial to check that it is compatible with your power tool and the type of material you will be drilling in. The large working length and diameter allow you to drill larger holes in harder materials, but this also means a stronger tool and a bit more dexterity when working. The practical differences between similar drill bits may not be obvious in the specifications, so it is good to understand the key details of use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e The drill bit is specifically designed for drilling into concrete and stone – check that it meets your requirements for hole depth and diameter.\u003c\/li\u003e\n\u003cli\u003e For effective use, your drill must be compatible with the SDS-plus system - check the connector on your tool before purchasing.\u003c\/li\u003e\n\u003cli\u003e Longer drill bits like this require more attention to accuracy and drilling stability, especially when starting to drill into harder materials.\u003c\/li\u003e\n\u003cli\u003e For more demanding or repetitive work in concrete, a more robust design can mean a longer lifespan compared to universal or shorter drill bits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003cem\u003eSource of editorial recommendations: general verifiable guidelines for product selection.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e In practice\u003c\/h2\u003e\u003ch3\u003e 🟢 Drilling into concrete\u003c\/h3\u003e\u003cp\u003e Very suitable - the drill has the appropriate design and dimensions for effective drilling in concrete, but you need a compatible SDS-plus tool.\u003c\/p\u003e\u003ch3\u003e 🟢 Drilling in stone\u003c\/h3\u003e\u003cp\u003e Very suitable - the robust diameter and type of drill bit enable reliable drilling into natural stone or masonry.\u003c\/p\u003e\u003ch3\u003e 🟡 Drilling in a confined space\u003c\/h3\u003e\u003cp\u003e Suitable with limitations – the long working length of the drill bit allows you to reach deeper places, but limits working in very narrow or inaccessible spaces.\u003c\/p\u003e\u003ch3\u003e 🔴 Drilling in wood or metal\u003c\/h3\u003e\u003cp\u003e Less suitable – this drill bit is optimized for drilling into hard materials like concrete and stone, so it won't be effective in wood or metal.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Is this drill bit compatible with all SDS-plus tools?\u003c\/h3\u003e\u003cp\u003e The drill bit is compatible with standard SDS-plus chucking systems; please check your tool's instructions beforehand.\u003c\/p\u003e\u003ch3\u003e What does a working length of 250 mm mean in practice?\u003c\/h3\u003e\u003cp\u003e This means you can drill deeper holes or access harder-to-reach places if your tool allows it.\u003c\/p\u003e\u003ch3\u003e Is it suitable for drilling larger diameter holes in concrete?\u003c\/h3\u003e\u003cp\u003e Yes, the 16 mm diameter allows for drilling larger holes in concrete walls and floors.\u003c\/p\u003e\u003ch3\u003e What if I need a drill bit for occasional use in lighter materials?\u003c\/h3\u003e\u003cp\u003e This drill bit is optimized for harder materials; for lighter materials such as wood or for infrequent use, choose a more appropriate drill bit.\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\": \"Ali je ta sveder združljiv z vsem SDS-plus orodjem?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Sveder je združljiv s standardnimi SDS-plus vpenjalnimi sistemi; predhodno preverite navodila vašega orodja.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kaj pomeni delovna dolžina 250 mm v praksi?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"To pomeni, da lahko vrtate globlje luknje ali dostopate do težje dostopnih mest, če vam to omogoča tudi vaše orodje.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali je primeren za vrtanje lukenj večjih premerov v betonu?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Da, premer 16 mm omogoča vrtanje večjih lukenj v betonskih zidovih in tleh.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kaj če rabim sveder za občasno uporabo v lažjih materialih?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Ta sveder je optimiziran za trše materiale; za lažje materiale kot je les ali za redko uporabo izberite ustreznejši sveder.\"\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: August 2026\u003c\/p\u003e\u003ch2\u003e Why buy from ENAA?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e We follow European prices and ensure the lowest competitive average prices in Slovenia.\u003c\/li\u003e\n\u003cli\u003e More than 100 shopping guides help you choose wisely – with ENAA you are always informed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":58978238366027,"sku":null,"price":29.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/sveder_za_kladivo_bosch_expert_sds_plus_7x_16_mm_delovna_dolzina_250_mm_51763972.jpg?v=1792841603","url":"https:\/\/enaa.eu\/products\/bosch-expert-sds-plus-7x-hammer-drill-bit-o-16-mm-working-length-250-mm","provider":"Enaa","version":"1.0","type":"link"}