{"product_id":"1-1-8-in-x-18-in-sds-plus-rotary-hammer-drill-bit-solid-concrete","title":"1-1\/8 in x 18 in SDS Plus Rotary Hammer Drill Bit - Solid Concrete","description":"\u003cp\u003eIn this review the 1-1\/8 in x 18 in SDS Plus rotary hammer drill bit is evaluated for tradespeople and serious DIYers who need a large-diameter masonry bit that can tackle concrete, brick and cement. The bottom line: this bit's 28mm cutting diameter and long 460mm length make it a straightforward choice when larger holes are required, and its steel body with a carbide tip delivers the kind of \u003cstrong\u003edrill accuracy\u003c\/strong\u003e and speed most users expect from a rotary hammer accessory.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge cutting diameter:\u003c\/strong\u003e The 1-1\/8 in (28mm) head makes fast work of creating larger anchor and sleeve holes without requiring multiple pilot passes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended reach:\u003c\/strong\u003e At 460mm (18 in) total length the bit allows deeper drilling into walls or overhead work without changing tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSDS Plus shank:\u003c\/strong\u003e The SDS Plus shank fits most common rotary hammers for secure engagement and quick bit changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbide tip:\u003c\/strong\u003e The carbide tip concentrates impact energy for efficient penetration into concrete and brick while resisting dulling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel body construction:\u003c\/strong\u003e The steel shaft provides torsional strength needed for heavy masonry work and steady drilling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis bit is aimed at contractors, masons and DIYers who regularly drill larger holes for anchors, sleeves or conduit through concrete, brick and cement. Its 18 in length suits situations where deeper passes are required or where access to the workpiece is limited.\u003c\/p\u003e\n\u003cp\u003eIt is not ideal for light occasional household use where small diameter bits are sufficient, nor is it intended for rotary drills without SDS Plus capability. Users who need extreme flexibility in bit size range should consider a set rather than a single large bit.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood cutting speed and clean holes due to the carbide tip and large 28mm diameter.\u003c\/li\u003e\n\u003cli\u003eStable fit in SDS Plus chucks gives dependable transfer of impact power and \u003cstrong\u003efit\u003c\/strong\u003e consistency.\u003c\/li\u003e\n\u003cli\u003eStrong steel construction offers value for money for heavy use tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavier and less maneuverable than smaller bits, making overhead or extended handheld work tiring.\u003c\/li\u003e\n\u003cli\u003eOne customer reported the drill bending during use, indicating the need for proper tool support and controlled technique on tougher jobs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting Diameter\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in (28mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Length\u003c\/td\u003e\n\u003ctd\u003e460mm \/ 18 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShank Type\u003c\/td\u003e\n\u003ctd\u003eSDS Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Material\u003c\/td\u003e\n\u003ctd\u003eCarbide tip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConcrete, masonry, brick, cement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 1-1\/8 in x 18 in SDS Plus rotary hammer drill bit is a focused tool for larger masonry holes, offering solid \u003cstrong\u003equality\u003c\/strong\u003e and value for tradespeople who need an extended reach and reliable cutting performance. Buy it if you routinely drill into concrete or brick and use an SDS Plus rotary hammer; skip it if you only need small diameters or light home repairs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this bit fit my rotary hammer?\u003c\/strong\u003e\u003cbr\u003eIt fits rotary hammers that accept SDS Plus shanks; confirm your tool uses SDS Plus before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for reinforced concrete?\u003c\/strong\u003e\u003cbr\u003eThe carbide tip and steel body handle normal reinforced concrete, but users should take care if encountering heavy rebar and use proper technique to avoid bit bending.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow deep can I drill with this bit?\u003c\/strong\u003e\u003cbr\u003eThe total length is 460mm (18 in), giving substantially deeper drilling than standard bits; actual usable depth depends on your drill and how much of the shank engages the chuck.\u003c\/p\u003e","brand":"GRIXLEN","offers":[{"title":"Default Title","offer_id":48742857867483,"sku":"B0CZL3L4D7","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51-nWrOAGPL._SL1500_c9de5eda-c8be-47c8-8ab5-efba346f0923.jpg?v=1778943223","url":"https:\/\/gearmusthave.com\/products\/1-1-8-in-x-18-in-sds-plus-rotary-hammer-drill-bit-solid-concrete","provider":"GearMustHave","version":"1.0","type":"link"}