{"product_id":"bosch-hs1922-4-1-2-inch-wide-sds-max-clay-spade-chisel-17-inch-forged-alloy-steel-excavation-shovel-digging-bit-for-landscaping-trenching","title":"Bosch HS1922 4 1 2 Inch Wide SDS Max Clay Spade Chisel 17 Inch Forged Alloy Steel Excavation Shovel Digging Bit for Landscaping Trenching","description":"\u003ch2 style=\"color: #004b87;\"\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\/h2\u003e\n\u003ch2 style=\"color: #004b87;\"\u003eBlast Through Hard-Packed Clay, Dense Roots, and Frozen Earth with Mechanical Speed\u003c\/h2\u003e\n\u003cp\u003eTransform grueling manual excavation tasks into a highly efficient mechanical operation with the Bosch HS1922 4-1\/2-Inch x 17-Inch SDS-Max® Clay Spade Chisel. Specifically engineered for heavy-duty SDS-Max rotary hammers and demolition breakers, this premium digging attachment features an extra-wide, curved spade face that effortlessly slices into stubborn clay, hard-packed soils, thick dirt layers, and gravel-laden ground. It serves as an invaluable asset for landscape contractors, utility utility crews, plumbing trenchers, and general gardeners who need to quickly dig narrow lines, square out structural footings, carve out irrigation paths, or lift stubborn roots without wasting human energy on exhausting manual pickaxes and shovels.\u003c\/p\u003e\n\u003cp\u003eBuilt to endure severe impact loads on commercial jobsites, the Bosch HS1922 is forged from a single piece of top-tier industrial alloy steel. Bosch utilizes a proprietary, advanced thermal heat-treatment process that optimizes structural resistance, maximizes tool lifecycle, and completely prevents the spade scoop head from bending or warping under constant loading cycles. Its substantial 17-inch overall length provides excellent ground reach, keeping operators standing in a safer, more upright posture to drastically minimize physical fatigue and lower back strain during long excavation shifts. The precision-machined universal SDS-Max shank guarantees a flawless, low-play fit inside standard SDS-Max quick-change chucks, ensuring seamless brand cross-compatibility.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad 4-1\/2 Inch Spade Profile:\u003c\/strong\u003e Wide scoop face optimized to scoop out bulk clay, dirt, and light aggregate over massive footprints with fewer hits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal SDS-Max Precision Shank:\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\u003eExtended 17-Inch Comfort Reach:\u003c\/strong\u003e Generous length keeps the operator upright during ground-level excavation, significantly minimizing lower back strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty One-Piece Design:\u003c\/strong\u003e Solid single-piece metal construction resists structural warping, fractures, and surface fatigue under intense daily commercial impacts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Bosch HS1922 4-1\/2\" x 17\" SDS-Max® Heavy Duty Clay Spade Chisel Bit\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 height=\"559\" style=\"width: 56.9643%; border-collapse: collapse; border: 1px solid rgb(221, 221, 221); font-family: sans-serif;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #004b87; color: white;\"\u003e\n\u003cth style=\"padding: 8px; text-align: left; border: 1px solid rgb(221, 221, 221); width: 38.8193%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 8px; text-align: left; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003eBrand Name\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003eBosch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003eModel Number \/ MFG Part #\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003eHS1922\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003eBit Accessory Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003eClay Spade Chisel Shovel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003eShank Style Fitment\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003eSDS-max®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003eBit Scoop Blade Diameter \/ Width\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003e4-1\/2 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003eTotal Overall Length\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003e17.0 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003eMaterial Composition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003eProprietary Heat-Treated Alloy Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003ePrimary Applications\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003eClay, Hard-Packed Soil, Landscaping Trenching, Dirt Digging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003eUnit Count\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003e1 Count\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003eRecommended Safety Equipment\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003eEye, Ear, and Dust Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003eProduct Structural Condition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 38.8193%;\"\u003eUPC Barcode \/ GTIN\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 61.1807%;\"\u003e000346246605\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 Heavy wet clay can create an intense hydraulic suction seal inside narrow trenches, causing soil to stick tightly to the tool. At the beginning of your shift, spray a thin layer of standard lubricant or eco-friendly oil across both faces of the spade scoop. This quick coat allows compressed clay sheets to peel off smoothly without loading down your rotary hammer or forcing you to clear the tool manually!\u003c\/p\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":52482033877303,"sku":"HS1922","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_HS1922_4_1_2_Inch_Wide_SDS_Max_Clay_Spade_Chisel_17_Inch_Forged_Alloy_Steel_Excavation_Shovel_Digging_Bit_for_Landscaping_Trenching.jpg?v=1781620455","url":"https:\/\/www.1toptools.com\/products\/bosch-hs1922-4-1-2-inch-wide-sds-max-clay-spade-chisel-17-inch-forged-alloy-steel-excavation-shovel-digging-bit-for-landscaping-trenching","provider":"1 Top Tools","version":"1.0","type":"link"}