{"product_id":"milwaukee-tool-49-57-5530-tap-drill-set-12-24-nc","title":"Milwaukee Tool 49-57-5530 Tap Drill Set 12-24 Nc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MILWAUKEE TOOL 49-57-5530 is a 2-piece tap and drill bit set designed for cutting 12-24 NC (National Coarse) threads by hand. The set includes one standard hand plug tap and one No. 16 drill bit, both manufactured from high carbon steel with an oxide finish for corrosion resistance and surface hardness. This combination provides the correct pilot hole size and thread profile in a single matched set, reducing the chance of mismatched tooling on the job. It is well suited for electricians, plumbers, HVAC technicians, and general tradespeople who tap threads into metal enclosures, brackets, hangers, or structural components in the field or at the bench.\u003c\/p\u003e\n\u003cp\u003eThis set is intended for right-hand, standard hand tapping operations on ferrous metals and mild steel in residential, commercial, and light industrial settings. The No. 16 wire gauge drill bit is the correct pilot size for a 12-24 NC thread, making this a ready-to-use pairing for anyone cutting machine screw threads into sheet metal panels, junction boxes, or equipment mounting hardware. The compact packaging with no case makes it easy to add to a tool pouch or parts kit without bulk.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMatched 12-24 NC plug tap and No. 16 drill bit in one set\u003c\/li\u003e\n  \u003cli\u003eHigh carbon steel construction on both tap and drill bit for durability in ferrous metals\u003c\/li\u003e\n  \u003cli\u003eOxide finish provides corrosion resistance and reduces galling during thread cutting\u003c\/li\u003e\n  \u003cli\u003eStandard right-hand thread direction for conventional tapping applications\u003c\/li\u003e\n  \u003cli\u003eCompact 2-piece format with no case for straightforward field use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard hand tapping operations requiring a 12-24 NC thread profile with a No. 16 pilot drill. Compatible with conventional tap handles and standard T-handle tap wrenches used in trade applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis set is typically used by electricians, HVAC technicians, and plumbers when threading holes in metal enclosures or structural hardware. Secure the workpiece before drilling and tapping to prevent movement. Apply cutting fluid or tapping oil to the tap before use to extend tool life and produce cleaner threads. Back the tap out periodically to clear chips and reduce the risk of tap breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Thread Size\u003c\/strong\u003e: 12-24 NC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Type\u003c\/strong\u003e: Standard Hand Plug Tap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Coating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Material\u003c\/strong\u003e: High Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Size Included\u003c\/strong\u003e: No. 16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Material\u003c\/strong\u003e: High Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Type\u003c\/strong\u003e: None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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 TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 49-57-5530\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MILWAUKEE","offers":[{"title":"Default Title","offer_id":51689868755250,"sku":"49-57-5530","price":20.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d7da54846f97420966be51d1776ce4db.jpg?v=1788264947","url":"https:\/\/voomisupply.com\/products\/milwaukee-tool-49-57-5530-tap-drill-set-12-24-nc","provider":"Voomi Supply","version":"1.0","type":"link"}