{"product_id":"bosch-round-hex-spline-hammer-steel-flat-chisel-demolition-bit-heavy-duty-concrete-masonry-scraping-scaling-asphalt-slag-material-removal-tool","title":"Bosch Round Hex Spline Hammer Steel Flat Chisel Demolition Bit Heavy Duty Concrete Masonry Scraping Scaling Asphalt Slag Material Removal Tool","description":"\u003ch2 style=\"color: #004b87; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003e\u003ca title=\"Link to the Bosch Tools homepage.\" href=\"https:\/\/www.1toptools.com\/pages\/brand-bosch\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"Bosch Promtional Logo Logout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_Promtional_Logo.png?v=1772729021\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2 style=\"color: #004b87; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eClear Thick Masonry and Chipping Slag Effortlessly Using High-Impact Heat-Treated Spline Demolition Scaling Steel\u003c\/h2\u003e\n\u003cp style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 1.6; color: #333333;\"\u003eBlast through tough jobs site clearing and scale thick concrete scaling tasks with the professional-grade Bosch Round Hex \/ Spline Flat Chisel Hammer Steel. Custom engineered for industrial demolition crews, commercial masonry restoration contractors, municipal road work teams, and structural concrete builders, this premium chipping bit provides unyielding impact power. Standard light-duty hand chisels or poorly balanced bits frequently wedge, lose edge tracking, or fracture inside high-psi aggregates, stalling your operational schedule. This heavy-duty flat demolition bit completely resolves those frustrating field bottlenecks by utilizing an optimized flat cutting edge that delivers an unyielding wedging force, accelerating material fracturing while actively reducing bit binding during deep penetrations.\u003c\/p\u003e\n\u003cp style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 1.6; color: #333333;\"\u003eForged from structural alloy steel, this industrial flat tool benefits from a proprietary thermal heat-treating process that tempers the core matrix to resist extreme surface wear while preventing fracture failure under continuous heavy loads. The robust monoblock structural design translates the kinetic energy from your spline-drive demolition hammers straight into the target substrate, maximizing your hourly cubic removal progress. Tailored to peel away immense quantities of slag, old concrete layers, dry mortar joints, tile beds, and packed floor adhesives, it allows your operators to maneuver compact or large demolition hammers effortlessly within cramped foundation borders. By maintaining a clean edge that wears down evenly without splitting, this master concrete steel bit keeps your industrial hammers working efficiently line after line.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 1.6; color: #333333;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Impact Flat Profile:\u003c\/strong\u003e Widened geometric flat blade ensures broad mechanical fracture zones and rapid concrete face scaling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProprietary Heat-Treat Matrix:\u003c\/strong\u003e Advanced thermal process hardens the alloy matrix to ensure consistent tool lifecycle durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Jamming Design:\u003c\/strong\u003e Specialized structural relief angles prevent tight bit binding inside compressed masonry rubble.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Spline \/ Round Hex Fit:\u003c\/strong\u003e Slotted quick-change connection profile matches standard industrial heavy-duty combination hammers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonoblock Power Core:\u003c\/strong\u003e Solid one-piece structural forging carries hammer percussive impact energy smoothly without flexing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Volume Material Ejection:\u003c\/strong\u003e Built specifically to accelerate the physical removal of large quantities of old mortar, slag, or stone beds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 1.6; color: #333333;\"\u003e\n\u003cli\u003e(1) Bosch Round Hex \/ Spline Drive Flat Chisel Demolition Hammer Steel Bit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"1274\" height=\"717\" src=\"https:\/\/www.youtube.com\/embed\/H4flH5Vgrw4\" title=\"“Macho Man” | Bosch 18V 2-in-1 Impact Driver\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable height=\"659\" style=\"width: 43.9286%; border-collapse: collapse; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #004b87; color: #ffffff; text-align: left;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003eSpecification Profile\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eDetails \/ Performance Value\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003e\u003cstrong\u003eBrand Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eBosch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003e\u003cstrong\u003eProduct Accessory Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eDemolition Hammer Flat Chisel Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003e\u003cstrong\u003eShank Drive Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eRound Hex \/ Spline Slotted Combination Tool Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003e\u003cstrong\u003eBit Forging Engineering\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eSolid Monoblock One-Piece Tool Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003e\u003cstrong\u003eMaterial Hardness Process\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eProprietary Heat-Treat Thermal Structural Tempering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003e\u003cstrong\u003eChisel Geometric Working Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eFlat Wedge Configuration for Impact Progress\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003e\u003cstrong\u003ePrimary Performance Objective\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eHigh-Efficiency Layer Clearing and Mass Scraping Tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003e\u003cstrong\u003eAnti-Wedge Security Index\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eEngineered Blade Taper Minimizes Surface Jamming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003e\u003cstrong\u003eRecommended Tool Configurations\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eSpline and Round Hex Core Demolition Rotary Hammers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003e\u003cstrong\u003eOperational Chipping Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eHammer-Only Non-Rotational Percussive Setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003e\u003cstrong\u003ePrimary Application Substrates\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eReinforced Poured Concrete, Aggregate Floorings, Clay Brick, and Mortar Joints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 36.3148%;\"\u003e\u003cstrong\u003eMeasurement System Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 63.6852%;\"\u003eFractional Imperial (SAE) Structural Scaling Dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 1.6; color: #333333; margin-top: 20px;\"\u003e\u003cspan style=\"background-color: #fff0f5; padding: 5px 10px; border-left: 4px solid #004b87; display: block;\"\u003e \u003cstrong\u003ePro-Tip:\u003c\/strong\u003e When deploying round hex or spline drive hammer steel bits for heavy scaling and slab breaking, never push your tool at a completely vertical 90-degree stance into the floor layer. Angling your demolition hammer slightly between 60 to 75 degrees forces the flat chisel blade to act as a physical pry wedge, peeling layers up along their cold shear lines rather than punching deep stalls that lock up your machine tool. \u003c\/span\u003e\u003c\/p\u003e","brand":"BOSCH","offers":[{"title":"2 inch x 12 inch","offer_id":52341890285879,"sku":"HS1815","price":39.95,"currency_code":"USD","in_stock":true},{"title":"1 1\/2 inch x 12 inch","offer_id":52341898314039,"sku":"HS1816","price":37.95,"currency_code":"USD","in_stock":true},{"title":"2 in x 12 in","offer_id":52341901132087,"sku":"HS1817","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_Round_Hex_Spline_Hammer_Steel_Flat_Chisel_Demolition_Bit_Heavy_Duty_Concrete_Masonry_Scraping_Scaling_Asphalt_Slag_Material_Removal_Tool.jpg?v=1780524255","url":"https:\/\/www.1toptools.com\/products\/bosch-round-hex-spline-hammer-steel-flat-chisel-demolition-bit-heavy-duty-concrete-masonry-scraping-scaling-asphalt-slag-material-removal-tool","provider":"1 Top Tools","version":"1.0","type":"link"}