{"product_id":"milwaukee-48-89-4618-titanium-drill-bit-21-64-in-3-pack","title":"Milwaukee 48-89-4618 Titanium Drill Bit 21\/64 in 3-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MILWAUKEE ELEC TOOL 48-89-4618 is a 21\/64-inch Shockwave Impact Duty Titanium Drill Bit sold in a 3-pack. It is engineered for use with both impact drivers and standard drills, making it a versatile option for licensed electricians, plumbers, HVAC technicians, and general contractors who drill frequently through metal, wood, and similar materials. The titanium coating extends service life significantly compared to standard black oxide bits. A variable helix design transitions from an aggressive 35-degree angle to a 15-degree angle, promoting rapid chip evacuation and reducing heat buildup to keep the cutting edge sharper longer.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for residential and commercial trade applications where speed and accuracy are priorities. The 135-degree split point tip starts on contact without center-punching, preventing the bit from walking on smooth or curved surfaces. The red helix design provides quick visual identification in a toolbox or pouch. Typical use cases include drilling pilot holes, anchor holes, and pass-through holes in metal framing, junction boxes, pipe straps, and structural lumber. The 3-pack quantity reduces downtime when one bit dulls mid-job.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eVariable helix design: 35-degree angle transitions to 15-degree angle for rapid chip removal\u003c\/li\u003e\n  \u003cli\u003e135-degree split point tip starts on contact and prevents walking without center-punching\u003c\/li\u003e\n  \u003cli\u003eTitanium coating extends service life up to three times longer than standard black oxide bits\u003c\/li\u003e\n  \u003cli\u003eCompatible with both impact drivers and standard drill\/drivers\u003c\/li\u003e\n  \u003cli\u003eDistinctive red helix for fast visual identification\u003c\/li\u003e\n  \u003cli\u003eSold as a 3-pack (unit of measure: EA, package quantity: 3)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 3\/8-inch and 1\/2-inch keyless chucks on corded and cordless drill\/drivers, as well as impact drivers accepting round-shank bits. Suitable for drilling metal, wood, plastic, and similar materials common in trade applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove drill bits only when the tool is powered off and the trigger is locked out. Secure the bit fully in the chuck before applying power. When drilling metal, use appropriate cutting fluid where required to extend bit life and reduce heat. Follow applicable OSHA and site-safety requirements for drilling operations in occupied structures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 21\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angles\u003c\/strong\u003e: 35 degrees (aggressive) transitioning to 15 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Angle\u003c\/strong\u003e: 135 degrees split point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 pounds\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: MILWAUKEE ELEC TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 48-89-4618\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MILWAUKEE","offers":[{"title":"Default Title","offer_id":51563012030770,"sku":"48-89-4618","price":45.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1b5bc44280f3c44871d5da58a8ea00b2_5799d2d7-fd6f-4c11-bcea-a89a81b7dc02.webp?v=1786488145","url":"https:\/\/voomisupply.com\/products\/milwaukee-48-89-4618-titanium-drill-bit-21-64-in-3-pack","provider":"Voomi Supply","version":"1.0","type":"link"}