{"product_id":"diablo-dmamm1090-3-8-x-4-x-6-multi-material-carbide-tipped-hammer-drill-bit","title":"Diablo DMAMM1090 3\/8\" x 4\" x 6\" Multi-Material Carbide-Tipped Hammer Drill Bit","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Diablo DMAMM1090 3\/8\" x 4\" x 6\" Multi-Material Carbide-Tipped Hammer Drill Bit—built to tackle tile, masonry, concrete, wood, and metal with speed and reliability. This bit is part of Diablo’s Multi-Material Carbide Tipped family, engineered to start quickly and endure longer life in demanding drilling tasks.\u003c\/p\u003e \u003cp\u003eWhat makes the DMAMM1090 stand out is a precision brazing and hardening process that hardens the carbide tip for extended wear resistance. In real-world use, that translates to more productive holes and less downtime swapping bits. The multi-ground Grip Point tip delivers aggressive starts, producing clean, fast holes across a wide range of materials and applications. Coupled with an Impact Strong shank, this bit stays stable and durable in both cordless and corded impact drivers and standard drill drivers.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFaster starts and longer life\u003c\/strong\u003e thanks to the optimized brazing and hardening process that keeps the carbide tip sharp and durable through tile, masonry, concrete, wood, and metal.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMulti-ground Grip Point design\u003c\/strong\u003e for aggressive starts and clean, precise holes—even in tough or unexpected materials.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpact Strong shank\u003c\/strong\u003e delivers enhanced stability and durability in both cordless and corded impact drivers and drills, reducing wobble and chatter.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile performance\u003c\/strong\u003e excels in a variety of applications—from drilling through ceramic tile and cement board to easing into concrete, wood framing, and light metal work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize and geometry\u003c\/strong\u003e—3\/8\" diameter with a 4\" flute length and 6\" overall length, optimized for deep or long-hole drilling in multi-material projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for DIY enthusiasts, tile installers, electricians, carpenters, and general contractors, the DMAMM1090 is an all-in-one solution when your project crosses material boundaries. Use it for mounting anchors in concrete, drilling through tile without shattering, routing pilot holes in hardwood, or penetrating metal studs—without switching bits.\u003c\/p\u003e \u003cp\u003ePractical tips for best results:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eSet your hammer drill to the appropriate hammer mode and maintain steady pressure—let the tip do the work without forcing it.\u003c\/li\u003e \u003cli\u003eFor tile and stone, start with a light touch to create a guide hole, then feed steadily for a clean entry.\u003c\/li\u003e \u003cli\u003eIn concrete and masonry, use a slow-to-medium speed and frequent retracts to clear debris and prevent heat buildup.\u003c\/li\u003e \u003cli\u003eWhen drilling metal or dense wood, apply light lubrication or tapping oil on the bit to reduce friction and extend tip life.\u003c\/li\u003e \u003cli\u003eAlways verify bit size compatibility with the drill chuck and ensure a secure shank fit for optimal stability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Diablo DMAMM1090 3\/8\" x 4\" x 6\" Multi-Material Carbide-Tipped Hammer Drill Bit is designed to deliver dependable performance across substrates, helping you complete fast, accurate holes with fewer tool changes. Whether upgrading your toolbox or tackling a mixed-material project, this bit keeps productivity high and downtime low.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Freud\/Diablo","offers":[{"title":"Default Title","offer_id":42612337770544,"sku":"265-DMAMM1090","price":21.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/3883\/0640\/files\/61LfEtFWiLL.jpg?v=1764778656","url":"https:\/\/usatooldepot.com\/products\/diablo-dmamm1090-3-8-x-4-x-6-multi-material-carbide-tipped-hammer-drill-bit","provider":"USA Tool Depot","version":"1.0","type":"link"}