{"product_id":"tomahawk-4-v-shaped-crack-chaser-blade-3-8-wide-5-8-7-8-arbor-for-concrete-crack-repair-epoxy-joint-cleaning","title":"Tomahawk 4\" V-Shaped Crack Chaser Blade 3\/8\" Wide 5\/8\"-7\/8\" Arbor for Concrete Crack Repair Epoxy Joint Cleaning","description":"\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003ePrepare concrete cracks for stronger, cleaner repairs with Tomahawk  Crack Chaser Blades. Designed to open narrow cracks into a clean V-shaped channel, this blade removes weak and loose concrete edges to create a better bonding surface for epoxy, polyurethane, mortar, and other concrete repair materials.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe 3\/8\" cutting width makes it easy to widen and shape cracks before filling, helping repair materials penetrate and bond to solid concrete instead of loose edges. Beyond crack repair, the blade can also be used for decorative concrete scoring and clearing mortar joints, making it a versatile addition to your concrete repair setup.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFeaturing a 4\" diameter and non-threaded 5\/8\"-7\/8\" arbor, this crack chaser blade is built for compatible grinders and crack chasing equipment.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u003c\/h4\u003e\n\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003e[V-SHAPED CRACK PREP]\u003c\/strong\u003e Opens narrow concrete cracks into a clean V-shaped channel for easier filling and repair.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e[BETTER ADHESION]\u003c\/strong\u003e Removes weak, loose edges to expose solid concrete for better bonding with epoxy, polyurethane, and mortar.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e[3\/8\" WIDE CUT]\u003c\/strong\u003e Creates a wide, consistent channel for filling and sealing damaged concrete.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e[MULTIPLE USES]\u003c\/strong\u003e Ideal for crack chasing, decorative concrete scoring, mortar joint cleaning, and concrete repair preparation.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e[4\" DIAMOND BLADE]\u003c\/strong\u003e Compact 4\" blade provides controlled cutting when following straight or irregular cracks.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e[NON-THREADED ARBOR]\u003c\/strong\u003e Features a 5\/8\"-7\/8\" non-threaded arbor for use with compatible grinders and crack chasing equipment.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications \u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBlade Diameter:\u003c\/strong\u003e 4\"\u003cbr\u003e\u003cstrong\u003eBlade Width:\u003c\/strong\u003e .375\" (3\/8\")\u003cbr\u003e\u003cstrong\u003eArbor:\u003c\/strong\u003e 5\/8\"-7\/8\"\u003cbr\u003e\u003cstrong\u003eArbor Type:\u003c\/strong\u003e Non-Threaded\u003cbr\u003e\u003cstrong\u003eCut Profile:\u003c\/strong\u003e V-Shaped\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOne (1) 4\" V-Shaped Crack Chaser Blade\u003cbr\u003e\u003cbr\u003eGrinder not included\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatible with\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003e\u003cstrong\u003eCompatibility Disclaimer: \u003c\/strong\u003eCompatible with most standard 4\" and 4-1\/2\" angle grinders using a 5\/8\"-7\/8\" non-threaded arbor. Always verify arbor size, guard clearance, and RPM requirements before use. Don’t see your grinder listed? Give us a call and our team will help confirm compatibility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eBosch GWS13-50\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eDewalt DWE4011\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eDewalt DWE402\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eMakita 9557PBX1\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eMakita 9564CV\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eMetabo W 9-115\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eMilwaukee 6130-33\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eMilwaukee 6142-30\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eRidgid R1006\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eRidgid R86047\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eRyobi PCL445B\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eRyobi PBLAG01B\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eCraftsman CMEG100\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eKobalt KAG 424B-03\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eHilti AG 4S-22\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eSkil 9295-01\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eHilti AG 450-7D\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eBosch GWS8-45\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch3 dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eCONCRETE CRACK CHASING\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eTurn damaged cracks into repair-ready channels. Follow narrow, random, and irregular cracks while removing weak concrete along the edges. This creates a cleaner channel with solid surfaces for repair materials to fill and bond.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eEPOXY CRACK PREP\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eGive epoxy a cleaner surface to grab onto. Open cracks and remove loose, deteriorated concrete before applying epoxy repair materials. Exposing solid concrete helps improve adhesion and creates a better foundation for the repair.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003ePOLYUREA \u0026amp; POLYURETHANE PREP\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eGet cracks ready for flexible fillers and sealants. Route out weak edges and widen narrow cracks before applying polyurea or polyurethane repair products. The clean V-groove provides more surface area for the repair material to contact and bond.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eJOINT CLEANOUT\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eClean out joints before you refill or reseal them. Use the blade to remove loose material, buildup, and debris from existing concrete joints. A cleaner joint makes it easier to apply fresh repair or sealing material where it's needed.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eMORTAR JOINT CLEANING\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eRemove deteriorated mortar before repointing. Clear loose or failing material from masonry joints to expose a cleaner surface for fresh mortar. The compact 4\" blade provides controlled access when working along brick, block, and masonry joints.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eGARAGE FLOOR REPAIR\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003ePrep cracked concrete before installing a new floor system. Chase cracks before filling, resurfacing, or applying epoxy and other garage floor coatings. Proper crack preparation helps create a cleaner foundation for the repair and the finished floor.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eCOMMERCIAL FLOOR REPAIR\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003ePrepare damaged floors for professional repairs. Route cracks in warehouses, workshops, retail spaces, and other commercial concrete floors before filling or coating. The blade helps crews turn irregular cracks into clean, consistent channels ready for repair material.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eSIDEWALKS \u0026amp; DRIVEWAYS\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eGet exterior cracks ready for filling and sealing. Open damaged cracks in sidewalks, driveways, patios, and other concrete surfaces while removing weak edges. The resulting groove gives patching and sealing materials a cleaner area to fill.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eDECORATIVE SCORING\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eAdd controlled lines and grooves to concrete surfaces. Use the blade for decorative scoring, borders, patterns, and other concrete detailing applications. The compact blade makes it easier to guide cuts where controlled scoring is required.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eV-GROOVE CRACKS\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eCreate a clean, consistent groove for stronger repairs. The V-shaped cutting profile opens narrow cracks and provides additional space for repair material. A properly routed groove makes it easier to fill the crack completely and achieve a professional repair.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBlog\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eCA Proposition 65 Warning\u003c\/h4\u003e\n\u003cp\u003e⚠ \u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"rah-static rah-static--height-auto\"\u003e\n\u003cdiv class=\"rah-static rah-static--height-auto\"\u003e\n\u003cdiv class=\"_1yvxJ cell\"\u003e\n\u003cdiv class=\"WncCi\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tomahawk Power","offers":[{"title":"Default Title","offer_id":50613926264880,"sku":"TCB4","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2821\/6112\/files\/crackchaserblade.png?v=1790273754","url":"https:\/\/tomahawk-power.com\/products\/tomahawk-4-v-shaped-crack-chaser-blade-3-8-wide-5-8-7-8-arbor-for-concrete-crack-repair-epoxy-joint-cleaning","provider":"Tomahawk Power","version":"1.0","type":"link"}