{"product_id":"bosch-hs1427-sds-plus-flat-spade-chisel-2-5x10-in-concrete","title":"Bosch HS1427 Sds Plus Flat Spade Chisel 2.5x10 in Concrete","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ROBERT BOSCH TOOL GROUP HS1427 is a flat spade chisel designed for SDS Plus rotary hammers, built specifically for material removal applications in concrete. Measuring 2.5 inches wide by 10 inches in length, this Bulldog Extreme chisel features bracing ribs that increase stability during aggressive chipping work and an optimized overall length that improves handling in confined or tight spaces. A proprietary heat treat process contributes to a self-sharpening edge, reducing downtime between tasks. The double-length spade design extends service life compared to standard chisel configurations, and the geometry delivers a 30 percent higher removal rate versus a conventional chisel. Licensed trades and concrete demo crews are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis chisel is suited for residential and light commercial concrete demolition and material removal tasks where an SDS Plus rotary hammer is the tool of choice. Typical applications include breaking up concrete slabs, removing mortar, stripping tile adhesive, and chipping concrete in utility corridors or mechanical rooms where space is limited. The flat spade profile is especially effective for horizontal surface removal and clean break lines in concrete substrates.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFlat spade design optimized for horizontal concrete material removal\u003c\/li\u003e\n  \u003cli\u003eBracing ribs increase lateral stability during high-impact chipping\u003c\/li\u003e\n  \u003cli\u003eSelf-sharpening edge reduces downtime and maintains cutting efficiency over time\u003c\/li\u003e\n  \u003cli\u003eDouble-length spade extends service life versus standard-length chisel configurations\u003c\/li\u003e\n  \u003cli\u003eDelivers 30 percent higher removal rate compared to a standard chisel\u003c\/li\u003e\n  \u003cli\u003eProprietary heat treat process enhances durability under repeated impact loading\u003c\/li\u003e\n  \u003cli\u003eOptimized 10-inch length improves handling in tight or confined spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with SDS Plus rotary hammers. Verify SDS Plus chuck compatibility on the host tool before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of SDS Plus chisels should be performed by qualified tradespeople familiar with rotary hammer operation. Before inserting or removing the chisel, power down the tool and disconnect it from its power source. Insert the shank fully into the SDS Plus chuck until it locks, and confirm retention before operation. Eye protection, hearing protection, and appropriate PPE are required during concrete chipping work per applicable job-site safety requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: SDS Plus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Concrete material removal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemoval Rate Improvement\u003c\/strong\u003e: 30 percent higher vs standard chisel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 16.4 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ROBERT BOSCH TOOL GROUP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HS1427\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":51558025953586,"sku":"HS1427","price":894.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4a7814e670fe9288229b834820334408.jpg?v=1786401223","url":"https:\/\/voomisupply.com\/products\/bosch-hs1427-sds-plus-flat-spade-chisel-2-5x10-in-concrete","provider":"Voomi Supply","version":"1.0","type":"link"}