{"product_id":"hilti-te-yrt-roughening-tool-18-320","title":"Hilti TE‑YRT Roughening Tool (18\/320)","description":"\u003ctable style=\"width: 99.9394%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 28.1355%;\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 71.4363%;\"\u003e\u003cstrong\u003eSpec \/ Guidance\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1355%;\"\u003e\u003cstrong\u003eModel \/ Variant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4363%;\"\u003eTE‑YRT 18\/320 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1355%;\"\u003e\u003cstrong\u003eNominal Diameter (d₀)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4363%;\"\u003e18 mm (with tolerance: measured 17.9 – 18.2 mm) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1355%;\"\u003e\u003cstrong\u003eApplicable Hole Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4363%;\"\u003eAlso available for 20, 22, 25, 28, 30, 32, 35 mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1355%;\"\u003e\u003cstrong\u003eMinimum Roughening Time (t_roughen)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4363%;\"\u003e( t = \\frac{h_{ef}}{10} ) seconds - For ( h_{ef} ) 0‑100 mm → 10 s - 101‑200 mm → 20 s - Continues similarly per depth.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1355%;\"\u003e\u003cstrong\u003eMinimum Blowing Time (t_blowing)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4363%;\"\u003e( t_{blowing} = t_{roughen} + 20 ) seconds. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1355%;\"\u003e\u003cstrong\u003eMaterial \/ Build\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4363%;\"\u003eHeavy-duty tool made for roughening; specific material not very explicitly mentioned in public spec sheet, but it's designed for being robust in concrete. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1355%;\"\u003e\u003cstrong\u003eFinish \/ Coating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4363%;\"\u003e— (Not explicitly stated for this tool, since it's not a “finish” tool but a roughener; main spec sheets focus more on use time and size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1355%;\"\u003e\u003cstrong\u003eUse With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4363%;\"\u003eChemical anchor systems like \u003cstrong\u003eHIT-HY 200\u003c\/strong\u003e \/ \u003cstrong\u003eHIT-RE 500 V3\u003c\/strong\u003e. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1355%;\"\u003e\u003cstrong\u003eEffect on Bond Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4363%;\"\u003eRoughening helps raise bond strength in diamond-cored holes to nearly the same as hammer-drilled ones. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1355%;\"\u003e\u003cstrong\u003eAvailable Length \/ Variants\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4363%;\"\u003eAccording to Hilti: “Longer roughening tool lengths available upon request.” \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hilti","offers":[{"title":"Default Title","offer_id":46303081463983,"sku":"943100001935","price":331.0,"currency_code":"QAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/7447\/0575\/files\/hilti256.jpg?v=1763615924","url":"https:\/\/buyonbudget.com\/products\/hilti-te-yrt-roughening-tool-18-320","provider":"BuyonBudget","version":"1.0","type":"link"}