{"product_id":"bosch-hs1913b20-12-inch-sds-max-bull-point-chisel-bit-pack-of-20-forged-alloy-steel-heavy-duty-demolition-breaker-bits-for-concrete-masonry","title":"Bosch HS1913B20 12 Inch SDS Max Bull Point Chisel Bit Pack of 20 Forged Alloy Steel Heavy Duty Demolition Breaker Bits for Concrete Masonry","description":"\u003ch2 style=\"color: #004b87;\"\u003e\u003ca href=\"https:\/\/www.1toptools.com\/pages\/brand-bosch\" title=\"Link to the Bosch Tools homepage.\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_Promtional_Logo.png?v=1772729021\" alt=\"Bosch Promtional Logo Logout\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2 style=\"color: #004b87;\"\u003eMaximize Mass Demolition Yields with Industrial-Grade SDS Max Bull Point Power\u003c\/h2\u003e\n\u003cp\u003eTackle large-scale concrete chipping, trenching, and structural break-up jobs with the Bosch HS1913B20 12-Inch SDS-Max® Bull Point Chisel Bit 20-Pack. Designed specifically for commercial masonry tradesmen, pool builders, utility contractors, and professional demolition teams, these high-impact bull point chisels specialize in rapid localized stress fracturing. By channeling your rotary hammer's full kinetic impact force directly into a sharp, focused tip, these bits easily shatter dense unreinforced concrete, heavy foundation slabs, masonry brick configurations, aggregate blocks, and structural grout lines. Purchasing this industrial bulk contractor multi-pack guarantees your entire fleet stays completely outfitted on high-production construction projects, eliminating costly jobsite interruptions and hardware store runs.\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand brutal, continuous cyclic shock inside demanding workspaces, each chisel in this bulk kit is forged from a single piece of premium-grade alloy steel. Bosch implements a proprietary thermal heat-treatment process that hardens the metal core to significantly resist tip dulling while maintaining structural ductility to eliminate catastrophic shattering under high trade loads. The precision-machined universal SDS-Max® shank profile delivers a rock-solid, low-play interface for standard SDS-Max rotary hammers and dedicated demolition breakers, offering plug-and-play cross-brand compatibility with Bosch, Hilti, Dewalt, and Makita tools. Trust these heavy-duty Italian-forged consumables to track accurately, clear hard masonry substrates at rapid penetration rates, and provide reliable jobsite durability to your commercial crews.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20-Piece Contractor Fleet Box:\u003c\/strong\u003e Provides high-volume construction and demolition crews an uninterrupted supply of heavy consumables across the jobsite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentrated Point Geometry:\u003c\/strong\u003e Directs your tool's maximum joules of impact force to a single point, allowing for fast starting holes and mass fracture runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal SDS-Max Shank Fit:\u003c\/strong\u003e Precision-ground shank seamlessly slots into standard industrial SDS-Max hammers and quick-change breaker chucks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProprietary Heat-Treat Forging:\u003c\/strong\u003e Premium industrial alloy steel formulation engineered to combat structural fatigue and eliminate catastrophic bit breaks under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonolithic One-Piece Construction:\u003c\/strong\u003e Eliminates welded joints or structural weak points, providing high impact energy transmission directly to the concrete.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(20) Bosch HS1913 12\" SDS-Max® Heavy Duty Bull Point Chisel Bits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"1094\" height=\"615\" src=\"https:\/\/www.youtube.com\/embed\/I7eKEFR5t7I\" title=\"Bosch PROFACTOR™ 18V Hitman™ SDS-max® 1-9\/16 In. Rotary Hammer\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 53.75%; border-collapse: collapse; border: 1px solid rgb(221, 221, 221); font-family: sans-serif; height: 466px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: rgb(0, 75, 135); color: white; height: 19.5938px;\"\u003e\n\u003cth style=\"padding: 8px; text-align: left; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 43.6494%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 8px; text-align: left; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 56.3506%;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 43.6494%;\"\u003eBrand Name\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 56.3506%;\"\u003eBosch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 43.6494%;\"\u003eModel Number \/ MFG Part #\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 56.3506%;\"\u003eHS1913B20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 43.6494%;\"\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 56.3506%;\"\u003e20 Bits per Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 43.6494%;\"\u003eBit Accessory Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 56.3506%;\"\u003eBull Point Chisel Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 43.6494%;\"\u003eShank Type Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 56.3506%;\"\u003eSDS-max®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 43.6494%;\"\u003eTotal Length\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 56.3506%;\"\u003e12.0 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 43.6494%;\"\u003eChisel Head Width \/ Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 56.3506%;\"\u003eBull Point (Conical Point)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 43.6494%;\"\u003eMaterial Composition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 56.3506%;\"\u003eProprietary Heat-Treated Alloy Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 39.1875px; width: 43.6494%;\"\u003ePrimary Tool Application\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); height: 39.1875px; width: 56.3506%;\"\u003eGeneral Demolition, Masonry, Concrete Removal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 39.1875px; width: 43.6494%;\"\u003eCalifornia Proposition 65 Required\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); height: 39.1875px; width: 56.3506%;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 43.6494%;\"\u003eProduct Structural Condition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 56.3506%;\"\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 43.6494%;\"\u003eUNSPSC Commodity Code\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 56.3506%;\"\u003e27112800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top: 25px; padding: 15px; background-color: #f7f9fa; border-left: 5px solid #004b87; font-style: italic;\"\u003e\u003cstrong\u003ePRO-TIP:\u003c\/strong\u003e Bull point chisels are explicitly meant for initiating deep fault cracks and breaking bulk chunks of stone or unreinforced slabs. Avoid using them to pry or lever concrete beds like a crowbar once the tip is driven down! Relying on mechanical prying forces puts excessive lateral stress across the bit throat, which can strain your tool's SDS-max retainer chuck and crack even high-tensile heat-treated alloy steel shanks!\u003c\/p\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":52481781301559,"sku":"HS1913B20","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_HS1913B20_12_Inch_SDS_Max_Bull_Point_Chisel_Bit_Pack_of_20_Forged_Alloy_Steel_Heavy_Duty_Demolition_Breaker_Bits_for_Concrete_Masonry_5.jpg?v=1781620425","url":"https:\/\/www.1toptools.com\/products\/bosch-hs1913b20-12-inch-sds-max-bull-point-chisel-bit-pack-of-20-forged-alloy-steel-heavy-duty-demolition-breaker-bits-for-concrete-masonry","provider":"1 Top Tools","version":"1.0","type":"link"}