{"product_id":"bosch-speedx-7-8-in-x-21-in-l-carbide-sds-max-rotary-hammer-bit-sds-max-shank","title":"Bosch SpeedX 7\/8 in. X 21 in. L Carbide SDS-max Rotary Hammer Bit SDS-Max Shank","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Bosch SpeedX 7\/8 in. x 21 in. L Carbide SDS-Max Rotary Hammer Bit—built for serious concrete work. This bit combines a durable carbide tip with an SDS-Max shank to deliver reliable performance in reinforced masonry and demanding drilling environments, so you can tackle deep holes with confidence.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCarbide tip for extended life\u003c\/strong\u003e—engineered to withstand the rigors of tough materials like reinforced concrete and abrasive masonry, reducing bit wear and down-time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSDS-Max shank\u003c\/strong\u003e—ensures secure retention and efficient energy transfer from your rotary hammer, minimizing wobble and maximizing impact efficiency.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong reach and efficient chip removal\u003c\/strong\u003e—21\" overall length with a 16\" flute length provides deep-hole capability and steady debris clearance for faster progress on large-scale projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e7\/8\" drill size\u003c\/strong\u003e—a common size for anchor holes, conduits, and pass-throughs, offering versatility across construction, electrical, and plumbing applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpeedX reliability\u003c\/strong\u003e—styled and optimized under Bosch’s SpeedX line for consistent performance in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e—carded packaging protects the bit during storage and handling, while keeping it ready for job-site use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli drilling deep holes in concrete for anchor bolts rebar placement or threaded studs.\u003e \u003c\/li\u003e\n\u003cli creating through-holes for electrical conduit runs or plumbing lines in structural concrete and masonry.\u003e \u003c\/li\u003e\n\u003cli tackling overhead or floor-drilling tasks where extra length and robust carbide performance matter.\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider the Bosch SpeedX 7\/8 in. x 21 in. L Carbide SDS-Max Rotary Hammer Bit? Professionals and serious DIYers working with concrete, masonry, and reinforced substrates who need a durable, long-reach bit that preserves bit life while delivering steady, predictable performance across demanding drilling tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52195912974610,"sku":"2307726","price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2307726_A.eps_High.jpg?v=1776117547","url":"https:\/\/nationalhardwaregroup.com\/products\/bosch-speedx-7-8-in-x-21-in-l-carbide-sds-max-rotary-hammer-bit-sds-max-shank","provider":"National Hardware Group","version":"1.0","type":"link"}