{"product_id":"bosch-sds-plus-bulldog-rotary-hammer-bits-3-16-x-6-25-piece-set-carbide-tips-centering-tip-for-fast-accurate-anchoring","title":"Bosch SDS-Plus Bulldog rotary hammer bits 3\/16\" x 6\" 25-piece set — carbide tips, centering tip for fast accurate anchoring","description":"\u003cp\u003e\u003cstrong\u003eBosch HC2011B25 is a 25-piece set of 3\/16\" x 6\" SDS-Plus Bulldog rotary hammer bits with carbide tips, built for fast, precise anchoring-hole drilling in concrete and masonry.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis Bulldog series bit set combines Bosch-made carbide heads, a centering tip, and an engineered flute profile to deliver consistently fast starts, efficient dust removal, and extended life in demanding drilling tasks. The pack contains twenty-five identical 3\/16\" by 6\" bits designed specifically for SDS-Plus rotary hammers used by tradespeople who drill frequent anchoring or pilot holes in concrete, block, and stone. The kit balances speed, wear visibility, and compatibility for day-to-day jobsite use.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these bits reduce breakage and extend service life?\u003c\/h3\u003e\n\u003cp\u003eThe bits use Bosch-manufactured carbide on the cutting face to withstand higher stress and abrasive material. A two-cutter head geometry spreads the load across two edges, which lowers resistance and slows wear compared with single-edge designs. An integrated wear mark gives a visual cue that helps avoid using a bit beyond its safe life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbide-tipped heads for improved hardness and toughness\u003c\/li\u003e\n  \u003cli\u003eTwo-cutter head reduces cutting resistance and heat buildup\u003c\/li\u003e\n  \u003cli\u003eWear indicator shows when the bit is beyond ANSI wear limits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat improves drilling speed and accuracy with these Bulldog bits?\u003c\/h3\u003e\n\u003cp\u003eA centering tip helps the bit bite quickly and hold position when starting a hole, reducing walking and rework. The two-cutter head and optimized cutting angles make each impact more efficient, so holes go in faster. The four-flute design carries dust out of the hole so the bit contacts fresh material and maintains consistent penetration rate.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCentering tip for precise starts and anchor hole placement\u003c\/li\u003e\n  \u003cli\u003eTwo cutting edges for faster material removal\u003c\/li\u003e\n  \u003cli\u003eFour-flute geometry clears debris to maintain drilling speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich tools and jobs are these SDS-Plus bits compatible with?\u003c\/h3\u003e\n\u003cp\u003eThese bits are sized for SDS-Plus rotary hammers and will fit most standard SDS-Plus chucks used in light- to medium-duty demolition and anchoring tasks. Their 3\/16\" diameter and 6\" length are typical for setting anchors, through-bolts, and pilot holes where a compact bit gives better control. They are not intended for use in standard corded drills without an SDS-Plus adapter.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSDS-Plus rotary hammers (light to medium duty)\u003c\/li\u003e\n  \u003cli\u003eAnchoring, pilot holes, and light-duty masonry drilling\u003c\/li\u003e\n  \u003cli\u003eNot for straight-shank drill drivers without proper adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the flute and tip design affect performance on the jobsite?\u003c\/h3\u003e\n\u003cp\u003eThe four-flute configuration quickly evacuates dust and chips from the hole, reducing friction and heat so bits run cooler under repeated use. Cooler running and efficient debris removal help preserve bit geometry and the carbide tip's cutting edge. The centering tip also minimizes re-centering time when drilling many holes in sequence.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour flutes efficiently remove dust for cooler operation\u003c\/li\u003e\n  \u003cli\u003eReduced friction preserves tip geometry and cutting speed\u003c\/li\u003e\n  \u003cli\u003eCentering tip lowers setup time when drilling repetitive holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Bosch HC2011B25 25-piece set is aimed at professional contractors, framers, concrete installers, and advanced DIYers who regularly drill anchoring or pilot holes in concrete and masonry. If you use an SDS-Plus rotary hammer and need a repeatable, durable 3\/16\" bit for fast starts and visible wear feedback, this Bulldog set offers predictable life and performance on busy jobsites.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these bits compatible with my SDS-Plus rotary hammer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The HC2011B25 bits use the SDS-Plus shank and fit most SDS-Plus rotary hammers for light-to-medium masonry work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I know when to replace a bit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace the bit when the integrated wear mark is reached or if the carbide tip chips, slows noticeably, or causes drilling inaccuracies.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52904863400248,"sku":"B0000TZX5S","price":203.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6799\/6984\/files\/bosch-bulldog-front-packaging_a98ea71b-842e-4e1e-a92b-adfe94f5482a.jpg?v=1788464637","url":"https:\/\/kelorix.ca\/products\/bosch-sds-plus-bulldog-rotary-hammer-bits-3-16-x-6-25-piece-set-carbide-tips-centering-tip-for-fast-accurate-anchoring","provider":"Kelorix Canada | Shop Home, Electronics, Beauty, Toys \u0026 More","version":"1.0","type":"link"}