{"product_id":"accupro-a-6100048r-micro-drill-bit-0-48-mm-solid-carbide","title":"Accupro A-6100048R Micro Drill Bit 0.48 Mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO A-6100048R is a solid carbide micro drill bit designed for precision drilling in small-diameter applications. Built from solid carbide throughout, it delivers the rigidity and edge retention required when working in tight tolerances. The bit features a 120-degree point angle, a spiral flute geometry, and a bright uncoated finish. The overall length is 25 mm with a flute length of 3.60 mm and a straight-cylindrical shank diameter of 1.00 mm. Right-hand cutting direction is standard. This bit is part of the Miniature series and is suited for machinists, toolmakers, and precision fabricators working with small-bore requirements.\u003c\/p\u003e\n\u003cp\u003eThis micro drill bit is used in precision machining environments where hole diameters in the sub-millimeter range are required. Typical applications include PCB drilling, instrument manufacturing, medical device fabrication, mold making, and watchmaking. The 0.48 mm cutting diameter and solid carbide construction make it appropriate for use in CNC drilling centers, drill presses, and precision hand-held spindles running at high RPM. It is sold individually with a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.48 mm cutting diameter with a decimal inch equivalent of 0.0189 inches for cross-reference convenience\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction provides hardness and wear resistance for extended tool life in abrasive materials\u003c\/li\u003e\n  \u003cli\u003e120-degree standard point angle suits a wide range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eSpiral regular flute geometry promotes chip evacuation in shallow micro-bore applications\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish maintains tight dimensional tolerances straight from the manufacturer\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank at 1.00 mm diameter fits standard micro collets and chucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard production micro drill bit for precision machining setups that accept straight-cylindrical shank tooling at 1.00 mm shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of micro drill bits should be performed by qualified machinists or toolroom personnel familiar with high-speed micro-drilling practices. Before mounting, ensure the spindle, collet, and chuck are clean and free of debris to prevent runout at this diameter. Operate at manufacturer-recommended spindle speeds for the workpiece material and bit diameter, as excessive feed force on sub-millimeter carbide bits will cause breakage. Do not use this bit as a reamer or apply lateral force during drilling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.48 mm (0.0189 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 25.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3.60 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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\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\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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-6100048R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51734628761906,"sku":"A-6100048R","price":203.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e2d38ba1bf5b31180a854fc27973b219.jpg?v=1788764037","url":"https:\/\/voomisupply.com\/products\/accupro-a-6100048r-micro-drill-bit-0-48-mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}