{"product_id":"ideal-flat-chisel-18-x-400-x-25-sds-max-demolition-hammer-accessory-carton-qty-50-20011","title":"IDEAL FLAT CHISEL [18 X 400 X 25] [SDS MAX] DEMOLITION HAMMER ACCESSORY [CARTON QTY: 50] - 20011","description":"\u003ch2\u003eProfessional-Grade SDS Max Flat Chisel Built for the Toughest Demolition Jobs\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eIdeal Flat Chisel 18 x 400 x 25mm with SDS Max shank\u003c\/strong\u003e is a heavy-duty \u003cstrong\u003edemolition hammer accessory\u003c\/strong\u003e engineered for professional-grade breaking, scraping, and chiseling tasks. Featuring a \u003cstrong\u003ebroad 25mm flat blade\u003c\/strong\u003e and a full \u003cstrong\u003e400mm working length\u003c\/strong\u003e, this \u003cstrong\u003eSDS Max chisel\u003c\/strong\u003e delivers exceptional \u003cstrong\u003eimpact resistance\u003c\/strong\u003e and \u003cstrong\u003ehigh-torque performance\u003c\/strong\u003e, making it the go-to choice for contractors and tradespeople tackling demanding \u003cstrong\u003econcrete demolition\u003c\/strong\u003e, \u003cstrong\u003etile removal\u003c\/strong\u003e, and \u003cstrong\u003emortar scraping\u003c\/strong\u003e applications. Sold in a \u003cstrong\u003ecarton quantity of 50\u003c\/strong\u003e (Item No. 20011), it is ideal for bulk procurement on large-scale projects.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40%; vertical-align: top; text-align: left; padding: 10px 20px 10px 0; background-color: #000000; color: #ffffff;\"\u003e\u003cstrong\u003e    Key Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 40%; vertical-align: top; text-align: left; padding: 10px 0; background-color: #000000; color: #ffffff;\"\u003e\u003cstrong\u003e    Perfect For\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40%; vertical-align: top; text-align: left; padding: 10px 20px 10px 0;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 18px;\"\u003e\n\u003cli\u003eSDS Max shank for secure, tool-free bit retention\u003c\/li\u003e\n\u003cli\u003e18 x 400 x 25mm dimensions for deep reach and wide coverage\u003c\/li\u003e\n\u003cli\u003eHardened steel construction for maximum impact durability\u003c\/li\u003e\n\u003cli\u003eBroad flat blade for efficient surface scraping and breaking\u003c\/li\u003e\n\u003cli\u003eCompatible with all SDS Max rotary hammers and demolition hammers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 40%; vertical-align: top; text-align: left; padding: 10px 0;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 18px;\"\u003e\n\u003cli\u003eConcrete and masonry demolition\u003c\/li\u003e\n\u003cli\u003eCeramic and floor tile removal\u003c\/li\u003e\n\u003cli\u003eMortar joint scraping and cleaning\u003c\/li\u003e\n\u003cli\u003eAsphalt and render breaking\u003c\/li\u003e\n\u003cli\u003eLarge-scale construction and renovation projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSDS Max Shank Interface:\u003c\/strong\u003e The \u003cstrong\u003eSDS Max locking system\u003c\/strong\u003e provides a robust, tool-free connection to compatible rotary hammers and demolition hammers, ensuring zero slippage under the highest impact loads. The shank transmits full hammer energy directly to the blade, maximising chiseling efficiency on hard substrates like reinforced concrete and dense masonry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18 x 400mm Overall Length with 25mm Blade Width:\u003c\/strong\u003e At \u003cstrong\u003e400mm total length\u003c\/strong\u003e, this chisel offers extended reach into deep cuts, wall cavities, and floor joints without requiring the operator to reposition frequently. The \u003cstrong\u003e25mm wide flat blade\u003c\/strong\u003e covers a broad surface area per strike, significantly reducing the number of passes needed to clear large sections of tile, render, or mortar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened High-Carbon Steel Construction:\u003c\/strong\u003e Manufactured from \u003cstrong\u003epremium hardened steel\u003c\/strong\u003e, the chisel body and blade are engineered to withstand repeated high-frequency impacts without deforming, chipping, or losing edge integrity. This ensures a longer service life even under continuous professional use on abrasive materials such as granite, brick, and reinforced concrete.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Blade Geometry for Versatile Demolition:\u003c\/strong\u003e The \u003cstrong\u003eprecision-ground flat blade profile\u003c\/strong\u003e is optimised for both horizontal scraping and vertical breaking. Whether lifting adhesive floor tiles, stripping old render from walls, or cutting through mortar beds, the flat geometry distributes impact force evenly across the blade edge, preventing premature wear and delivering clean, controlled results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Carton Quantity of 50 Units (Item No. 20011):\u003c\/strong\u003e Available in a \u003cstrong\u003ecarton of 50 chisels\u003c\/strong\u003e, this product is specifically designed for \u003cstrong\u003etrade buyers, contractors, and tool hire companies\u003c\/strong\u003e that require consistent stock availability across multiple job sites. Bulk purchasing reduces per-unit cost and ensures teams are never without a critical consumable during intensive demolition phases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis chisel is supplied ready for immediate use and is compatible with all leading SDS Max demolition hammer brands. It meets the performance standards expected of professional demolition accessories and is suitable for use in construction, renovation, and civil engineering environments.\u003c\/p\u003e\n\u003c!-- CSS Styles for the FAQ Section --\u003e\n\u003cstyle\u003e\n.faq-section-styled {\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n  margin-top: 40px;\n}\n.faq-section-styled h2 {\n  font-size: 2em;\n  font-weight: 700;\n  color: #1C2228;\n  border-bottom: 2px solid #F4F4F4;\n  padding-bottom: 15px;\n  margin-bottom: 30px;\n}\n.faq-section-styled details {\n  background-color: #f9f9f9;\n  border: 1px solid #e9e9e9;\n  border-radius: 8px;\n  margin-bottom: 15px;\n  overflow: hidden;\n}\n.faq-section-styled summary {\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  padding: 20px;\n  font-weight: 600;\n  font-size: 1.1em;\n  color: #1C2228;\n  cursor: pointer;\n  list-style: none;\n}\n.faq-section-styled summary::-webkit-details-marker {\n  display: none;\n}\n.faq-section-styled .question-title {\n  display: flex;\n  align-items: center;\n}\n.faq-section-styled .question-title::before {\n  content: '\\25B6';\n  margin-right: 15px;\n  font-size: 0.8em;\n  color: #1C2228;\n}\n.faq-section-styled summary::after {\n  content: '+';\n  font-size: 1.8em;\n  font-weight: 300;\n  color: #1C2228;\n  transition: transform 0.2s ease-in-out;\n}\n.faq-section-styled details[open] summary::after {\n  transform: rotate(45deg);\n}\n.faq-section-styled .faq-answer-content {\n  background-color: #FFFFFF;\n  padding: 20px 20px 20px 55px;\n  border-top: 1px solid #e9e9e9;\n}\n.faq-section-styled .faq-answer-content p {\n  margin: 0;\n  font-size: 1em;\n  line-height: 1.7;\n  color: #2E2E2E;\n  text-align: left;\n}\n.faq-section-styled .faq-answer-content p strong {\n    color: #1C2228;\n}\n\u003c\/style\u003e\n\u003cdiv class=\"faq-section-styled\"\u003e\n\u003ch2\u003eGeneral Purchase \u0026amp; Comparison Queries\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhat is the carton quantity and item number for this chisel?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThis \u003cstrong\u003eIdeal Flat Chisel 18 x 400 x 25mm SDS Max\u003c\/strong\u003e is sold under \u003cstrong\u003eItem No. 20011\u003c\/strong\u003e in a \u003cstrong\u003ecarton quantity of 50 units\u003c\/strong\u003e. This bulk packaging is designed for trade buyers, tool hire companies, and contractors who need reliable stock across multiple job sites. Purchasing by the carton offers a lower per-unit cost compared to individual purchases.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eHow does this SDS Max chisel compare to an SDS Plus chisel?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eSDS Max shank\u003c\/strong\u003e is a larger, heavier-duty interface than SDS Plus, designed for \u003cstrong\u003eprofessional demolition hammers\u003c\/strong\u003e that deliver significantly higher impact energy. While \u003cstrong\u003eSDS Plus chisels\u003c\/strong\u003e are suited for lighter rotary hammer work, the \u003cstrong\u003eSDS Max system\u003c\/strong\u003e is the standard for heavy demolition tasks such as breaking reinforced concrete, thick masonry, and large-area tile removal. The two systems are not interchangeable without an adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eIs this chisel compatible with all SDS Max demolition hammers?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eYes. The \u003cstrong\u003eSDS Max shank\u003c\/strong\u003e is an industry-standard interface, meaning this chisel is compatible with \u003cstrong\u003eall major SDS Max demolition and rotary hammers\u003c\/strong\u003e from brands such as Bosch, Makita, Hilti, DeWalt, and Milwaukee. Always ensure your hammer is set to \u003cstrong\u003echisel-only mode\u003c\/strong\u003e (hammer without rotation) when using flat chisels to avoid blade damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003ch2\u003eProduct-Specific and Usage Queries\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhat materials can the Ideal Flat Chisel 18 x 400 x 25mm cut or break?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThis \u003cstrong\u003eflat chisel\u003c\/strong\u003e is designed for use on a wide range of hard materials including \u003cstrong\u003econcrete, reinforced masonry, brick, render, mortar joints, ceramic tiles, porcelain floor tiles, and asphalt\u003c\/strong\u003e. The \u003cstrong\u003ehardened steel blade\u003c\/strong\u003e maintains its edge integrity across these abrasive surfaces, making it suitable for both interior renovation work and heavy outdoor demolition applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhat is the significance of the 400mm length and 25mm blade width?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e400mm overall length\u003c\/strong\u003e provides extended reach, allowing operators to work into deep floor joints, wall recesses, and confined spaces without repositioning. The \u003cstrong\u003e25mm wide flat blade\u003c\/strong\u003e maximises the surface area covered per impact strike, which is particularly effective for \u003cstrong\u003escraping adhesive residue, lifting floor tiles, and stripping render\u003c\/strong\u003e from large wall sections efficiently and with fewer passes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eShould the hammer be set to rotation mode when using this flat chisel?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eNo. When using any \u003cstrong\u003eflat chisel accessory\u003c\/strong\u003e, your demolition or rotary hammer must be set to \u003cstrong\u003ehammer-only mode\u003c\/strong\u003e (impact without rotation). Using rotation mode with a chisel can cause \u003cstrong\u003epremature wear, blade damage, and potential safety hazards\u003c\/strong\u003e. Most SDS Max hammers feature a dedicated chisel mode; refer to your tool's manual to confirm the correct setting before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003ch2\u003eProblem\/Solution-Oriented Queries\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eThe chisel is not fitting into my SDS Max hammer — what should I check?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eFirst, confirm that your hammer uses the \u003cstrong\u003eSDS Max interface\u003c\/strong\u003e and not SDS Plus or another system — the two are visually similar but dimensionally different. Ensure the \u003cstrong\u003echuck collar is fully retracted\u003c\/strong\u003e before inserting the chisel shank, then push firmly until you hear or feel it click into the locking groove. If the shank still does not seat correctly, inspect the chuck for debris or wear. Do not force the chisel, as this may damage the locking mechanism.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eThe chisel blade is wearing out quickly — what could be causing this?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eRapid blade wear is typically caused by one of three factors: using the chisel in \u003cstrong\u003erotation mode\u003c\/strong\u003e instead of hammer-only mode, working on materials that exceed the chisel's rated hardness without adequate lubrication, or using a \u003cstrong\u003eworn or underpowered hammer\u003c\/strong\u003e that causes the blade to scrape rather than impact cleanly. Ensure your hammer delivers sufficient \u003cstrong\u003eimpact energy (joules)\u003c\/strong\u003e for the material being worked, and always use the correct hammer mode. Rotating the chisel periodically during use can also help distribute wear more evenly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eCan I use this chisel for precision work or is it only for heavy demolition?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eWhile the \u003cstrong\u003eIdeal Flat Chisel 18 x 400 x 25mm\u003c\/strong\u003e is primarily engineered for \u003cstrong\u003eheavy-duty demolition and material removal\u003c\/strong\u003e, it can be used for semi-precision tasks such as \u003cstrong\u003emortar joint cleaning, grout removal, and surface levelling\u003c\/strong\u003e when operated at a lower hammer energy setting. For highly detailed or fine chiseling work, a narrower pointed or scaling chisel would be more appropriate. This flat chisel excels where broad, consistent material removal is the priority.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Ideal Power Tools","offers":[{"title":"Default Title","offer_id":49028943380695,"sku":"20011","price":9.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/1962\/5687\/files\/FLAT_CHISEL_SDS_MAX_18_X_400_X_25_CARTON_QTY-_50_DEMOLITION_HAMMER_ACCESSORY_GENERIC_-_20011.jpg?v=1761113626","url":"https:\/\/www.idealpowertools.com\/products\/ideal-flat-chisel-18-x-400-x-25-sds-max-demolition-hammer-accessory-carton-qty-50-20011","provider":"Ideal Power Tools","version":"1.0","type":"link"}