{"product_id":"sali-diamond-core-drill-bit-3-1-2-in-deep-10-in-drilling","title":"SALI Diamond Core Drill Bit 3 1\/2 in - Deep 10 in Drilling","description":"\u003cp\u003eIn this review the SALI Diamond Core Drill Bit 3 1\/2 in is assessed for tradespeople and serious DIYers who need a deep, reliable masonry coring tool. The bottom line: it excels when cutting clean holes through cured concrete, brick and block because of its long 10 in drilling depth and laser-welded diamond segments, making it a practical choice for installing pipes or air conditioners where a single deep pass is required. The package and adapters add real versatility for different drills.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 in drilling depth:\u003c\/strong\u003e The 254 mm inside barrel lets you core much deeper than most short bits, reducing the need for multiple passes or extensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 1\/2 in diameter:\u003c\/strong\u003e A common hole size for through-wall fittings that balances a large opening with manageable cutting load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbo laser-welded segments:\u003c\/strong\u003e Laser welding on the diamond segments improves bond strength for longer life and cleaner cuts through cured concrete and masonry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo adapters included:\u003c\/strong\u003e The 3\/8 in hex and 5\/8-11 to SDS Plus adapter let you use the bit with a wider range of hammer and SDS Plus drills without extra purchases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip removal holes and concentric design:\u003c\/strong\u003e These features help keep drilling smooth and aid dust clearance, which keeps cutting efficient across long cores.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis core drill is aimed at professional installers and experienced DIY users who routinely cut holes for HVAC, plumbing or venting through concrete, brick or block and need a single bit that reaches 10 in deep. It is particularly useful when working with hammer drills and SDS Plus tools thanks to the included adapters.\u003c\/p\u003e\n\n\u003cp\u003eIt is less suitable for light occasional users who only need shallow holes or who require wet coring for continuous heavy use; those users should consider shorter bits or purpose-built wet coring systems to manage dust and cooling.\u003c\/p\u003e\n\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 depth and diameter combination for many through-wall installations and retrofit work.\u003c\/li\u003e\n\u003cli\u003eAdapters included let the bit be used with 3\/8 in hex and SDS Plus drills right away.\u003c\/li\u003e\n\u003cli\u003eHigh-quality diamond grits and laser-welded segments provide smooth cutting and extended coring life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report occasional teeth breakage under extreme or improper use, so technique and drill speed matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\u003ctd\u003e3 1\/2 in core drill bit, 3\/8 in hex adapter, 5\/8-11 to SDS Plus adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e3 1\/2 in \/ 89 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInside barrel depth\u003c\/td\u003e\n\u003ctd\u003e10 in \/ 254 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread type\u003c\/td\u003e\n\u003ctd\u003eIndustry standard 5\/8-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary materials\u003c\/td\u003e\n\u003ctd\u003eSteel body with diamond grits, laser-welded segments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest used\u003c\/td\u003e\n\u003ctd\u003eDry drilling on concrete, brick, tile, masonry and cinder block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SALI 3 1\/2 in diamond core bit is a solid value for pros and experienced DIYers who need a deep, reliable coring option for concrete and masonry. With useful adapters included and durable laser-welded segments it handles most heavy-duty through-wall tasks well, provided the operator controls drill speed and follows dry drilling technique to avoid undue stress on the teeth.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this bit with an SDS Plus drill?\u003c\/strong\u003e\u003cbr\u003eYes, the package includes a 5\/8-11 female to SDS Plus male adapter so it can be used with SDS Plus hammer drills.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bit intended for wet or dry coring?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer recommends dry operation; dry coring with proper dust control is the intended method for typical use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat materials will it cut?\u003c\/strong\u003e\u003cbr\u003eIt is designed for cured concrete, red brick, tile masonry, brick, cinder block, asphalt and rock in many installation scenarios.\u003c\/p\u003e","brand":"SALI","offers":[{"title":"Default Title","offer_id":48256806879451,"sku":"B0C9GPPQFM","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71WIQVxQxaL._SL1500.jpg?v=1778319383","url":"https:\/\/gearmusthave.com\/products\/sali-diamond-core-drill-bit-3-1-2-in-deep-10-in-drilling","provider":"GearMustHave","version":"1.0","type":"link"}