{"product_id":"bosch-hs2171-1-1-8-in-hex-x-14-1-2-in-demolition-hammer-steel-spike-pin-driver-for-ground-anchors-tent-stakes-concrete-form-pins-breakers","title":"Bosch HS2171 1 1\/8 In Hex x 14 1\/2 In Demolition Hammer Steel Spike Pin Driver For Ground Anchors Tent Stakes Concrete Form Pins Breakers","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;\"\u003eDrive Concrete Form Anchors and Heavy Structural Ground Pins Faster with Impact-Dampened Hammer Driving Force\u003c\/h2\u003e\n\u003cp style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 1.6; color: #333333;\"\u003eTransform your manual sledgehammer work and maximize framing productivity with the high-output mechanical driving force of the Bosch HS2171 1-1\/8\" Hex x 14-1\/2\" Hammer Steel Spike and Pin Driver. Explicitly engineered for professional concrete forming crews, commercial structural foundation teams, large-scale tent erectors, and highway utility contractors, this industrial-grade tool bit eliminates exhausting manual driving routines. Standard ground pins, rebar stakes, and structural form fasteners bend or mushroom rapidly when pounded by hand sledges or pushed with unguided flat chisels. This advanced Bosch engineering solution resolves that common field bottleneck by capturing the pin head completely inside a specialized hollow driver recess, directing intense downward tool impact straight into the stake for straight, lightning-fast penetration.\u003c\/p\u003e\n\u003cp style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 1.6; color: #333333;\"\u003eUncompromising mechanical adaptability and exceptional core longevity define the physical blueprint of this premium structural driver bit. Forged from high-grade alloy steel and treated with a proprietary heat-tempering cycle, this solid component resists fracturing under intense continuous hammer strikes. The dual-compatibility mounting system features both an internal lock notch to fit classic electric breaker hammers—such as the Bosch 11304 Brute—and an external retaining collar ring to fit heavy-duty industrial pneumatic air jackhammers. This positive mechanical lock entirely prevents unvanted bit rotational slippage, ensuring stable vertical alignment over the pin and shielding your crew from early hand-arm vibration strain during long forming setups.\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\u003eProprietary Heat-Treat Process:\u003c\/strong\u003e Premium steel alloy tempering eliminates internal brittle spots to prevent cracking under high-joule demolition hammer impact cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHollow Cup Driving Head:\u003c\/strong\u003e Deeply recessed driver head keeps anchoring pins, rebar, and stakes safely centered to eradicate dangerous glances and bent fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Dual-Lock Interface:\u003c\/strong\u003e Outfitted with an internal retention notch for electric breakers and an external collar ring for heavy pneumatic air hammers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Structural Forming Speed:\u003c\/strong\u003e Explicitly calibrated to rapidly drive anchoring stakes for wood and metal concrete formwork single-handedly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock-Absorbing Solid Construction:\u003c\/strong\u003e One-piece industrial forge profile minimizes vibrational rebound to preserve your power tool chuck and lock mechanism elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted Substrate Focus:\u003c\/strong\u003e Tailored exclusively for driving and sinking metal ground pins, anchoring spikes, and heavy stakes without entering concrete demolition zones.\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 1-1\/8\" Hex x 14-1\/2\" Heavy Duty Spike\/Pin Driver Steel (HS2171)\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=\"750\" style=\"width: 46.7857%; 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: 34.8837%;\"\u003eSpecification Profile\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\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: 34.8837%;\"\u003e\u003cstrong\u003eBrand Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\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: 34.8837%;\"\u003e\u003cstrong\u003eModel Number (OEM Part)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003eHS2171\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: 34.8837%;\"\u003e\u003cstrong\u003eProduct Accessory Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003eDemolition Hammer Spike and Pin Driver Steel\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: 34.8837%;\"\u003e\u003cstrong\u003eDrive Shank Interface Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003e1-1\/8 inches (1.125\") Hex System\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: 34.8837%;\"\u003e\u003cstrong\u003eLocking Configuration Layout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003eInternal Lock Notch and External Retention Collar\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: 34.8837%;\"\u003e\u003cstrong\u003eOverall Component Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003e14.57 inches (Nominal 14-1\/2\")\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: 34.8837%;\"\u003e\u003cstrong\u003eComponent Cup Outer Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003e2.13 inches\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: 34.8837%;\"\u003e\u003cstrong\u003eComponent Body Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003e1.81 inches\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: 34.8837%;\"\u003e\u003cstrong\u003eMaterial Tool Composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003eCustom Proprietary Heat-Treated Heavy Duty Steel\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: 34.8837%;\"\u003e\u003cstrong\u003ePower Tool System Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003eBosch Brute 11304 Electric Breakers \u0026amp; Pneumatic Air Jackhammers\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: 34.8837%;\"\u003e\u003cstrong\u003eAssembled Tool Net Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003e2.80 lbs\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: 34.8837%;\"\u003e\u003cstrong\u003eTotal Individual Piece Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003e1 Driver Tool per Order Pack\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: 34.8837%;\"\u003e\u003cstrong\u003eMaterial Status Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003eActive Industrial Catalog Inventory\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: 34.8837%;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 65.1163%;\"\u003eItaly\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 Never attempt to force this spike driver into hard concrete structures or rocky ledge beds, as it is strictly designed for driving steel pins into subgrades and compact earthen soil. When sinking heavy concrete form pins, keep your demolition hammer aligned perfectly parallel to the pin's downward travel path. Letting the tool tilt off-angle forces the internal walls of the driver cup to bind hard against the pin head, which transfers excessive shear heat to the driver wall margins and can warp the hollow cup mouth over time. Coat the 1-1\/8 inch hex spline flats with premium high-temperature tool grease before sliding it into the chuck retainer to keep extraction quick and fluid. \u003c\/span\u003e\u003c\/p\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":52229385486647,"sku":"HS2171","price":72.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_HS2171_1_1_8_In_Hex_x_14_1_2_In_Demolition_Hammer_Steel_Spike_Pin_Driver_For_Ground_Anchors_Tent_Stakes_Concrete_Form_Pins_Breakers.jpg?v=1779978975","url":"https:\/\/www.1toptools.com\/products\/bosch-hs2171-1-1-8-in-hex-x-14-1-2-in-demolition-hammer-steel-spike-pin-driver-for-ground-anchors-tent-stakes-concrete-form-pins-breakers","provider":"1 Top Tools","version":"1.0","type":"link"}