{"product_id":"bsc-preferred-qjdib-db-027a-15-64-in-black-oxide-drill-bit","title":"Bsc Preferred QJDIB-DB-027A 15\/64 in Black Oxide Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BSC PREFERRED QJDIB-DB-027A is a 15\/64-inch black oxide drill bit precision-ground from high-speed steel for general-purpose drilling applications. The 135-degree split point tip prevents walking at the start of a hole, reducing the need for a center punch on most materials. A corrosion-resistant black oxide finish extends tool life, and the reinforced core reduces breakage under load. Tradespeople and experienced DIYers reach for this bit when drilling through angle iron, wood, PVC, and similar materials where a reliable, accurate hole is required without specialty tooling.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for residential and light commercial jobsite use. Electricians, plumbers, HVAC technicians, and general contractors use bits in this size range when routing conduit, pipe, or equipment-mounting hardware through structural and finish materials. The 15\/64-inch diameter makes it a common choice for pilot holes and clearance holes in standard fastener applications across a variety of trade disciplines.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e135-degree split point prevents bit walking for accurate hole starts without a center punch\u003c\/li\u003e\n  \u003cli\u003ePrecision-ground high-speed steel construction for consistent cutting performance\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides corrosion resistance and extends service life\u003c\/li\u003e\n  \u003cli\u003eReinforced core geometry resists bit breakage under drilling load\u003c\/li\u003e\n  \u003cli\u003eSuitable for angle iron, wood, PVC, and general-purpose materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose replacement or supplemental drill bit compatible with standard 3-jaw drill chucks accepting straight-shank bits in the 15\/64-inch size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eLicensed tradespeople should secure the workpiece before drilling to prevent movement and wear appropriate eye protection per jobsite safety requirements. Confirm the drill chuck is fully tightened before operation. When drilling metal such as angle iron, use cutting fluid or lubricant to reduce heat buildup and extend bit life. Do not force the bit at excessive feed rates, as this can cause tip failure or workpiece damage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 15\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 135 degrees (split point)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-speed steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BSC PREFERRED\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: QJDIB-DB-027A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BSC PREFERRED","offers":[{"title":"Default Title","offer_id":51783022346546,"sku":"QJDIB-DB-027A","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0b33b0d61ba5bfec36ab92536c39d439.jpg?v=1789184454","url":"https:\/\/voomisupply.com\/products\/bsc-preferred-qjdib-db-027a-15-64-in-black-oxide-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}