{"product_id":"accupro-a-6200250r-micro-drill-bit-2-50-mm-solid-carbide","title":"Accupro A-6200250R Micro Drill Bit 2.50 Mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO A-6200250R is a solid carbide micro drill bit engineered for precision drilling in tight-tolerance applications. Measuring 2.50 mm (0.0984 inches) in diameter with an overall length of 50.00 mm, this bit features a 140-degree drill point angle suited for harder materials and flat-bottomed entry requirements. The straight-cylindrical shank diameter is 3.00 mm, and the spiral flute length runs 18.00 mm. The bright\/uncoated finish leaves the carbide substrate exposed for direct heat dissipation. Machinists, toolroom technicians, and precision fabricators install this bit in CNC machining centers, drill presses, and hand-held precision drilling fixtures.\u003c\/p\u003e\n\u003cp\u003eThis bit is part of the ACCUPRO Miniature Series, targeting applications that demand small-diameter, high-accuracy hole generation. Typical use cases include PCB drilling, instrument component fabrication, medical device machining, and aerospace detail work where hole diameter tolerance and positional accuracy are critical. The right-hand cutting direction is standard for conventional drill press and CNC spindle rotation. No coolant-through capability means this bit relies on flood or mist coolant applied externally, or dry cutting at appropriate feed and speed parameters.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e2.50 mm (0.0984 inches) drill diameter with 3.00 mm straight-cylindrical shank for secure chuck retention\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle for reduced thrust force and improved centering on entry\u003c\/li\u003e\n  \u003cli\u003e18.00 mm spiral flute length with regular spiral for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish — no coating to chip or peel in micro-diameter applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting, standard point type, compatible with conventional spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use micro drill bit for CNC machining centers and drill presses accepting a 3.00 mm straight-cylindrical shank. Part of the ACCUPRO Miniature Series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Secure the straight-cylindrical shank fully in the collet or drill chuck before operation, and verify runout with a dial indicator when tolerance is critical. Power down and lock out the spindle before changing bits. Do not exceed manufacturer-recommended feed and speed parameters for the work material, as micro-diameter carbide bits are brittle and susceptible to breakage under side load or excessive feed force.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 2.50 mm (0.0984 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 50.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 18.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Miniature\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: A-6200250R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51727204057394,"sku":"A-6200250R","price":384.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/674f4b0bde1ddb4ba06eae836a82701e_f2b231a8-cf50-40e6-bdc4-1036039fe534.jpg?v=1788674678","url":"https:\/\/voomisupply.com\/products\/accupro-a-6200250r-micro-drill-bit-2-50-mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}