{"product_id":"accupro-a-6120027r-micro-drill-bit-size-86-solid-carbide","title":"Accupro A-6120027R Micro Drill Bit Size 86 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO A-6120027R is a micro drill bit designed for precision drilling in tight-tolerance applications. Built from solid carbide, it holds a wire gauge size of 86, corresponding to a decimal diameter of 0.0106 inches. The 120-degree point angle and spiral flute geometry support clean entry and efficient chip evacuation in small-diameter work. With an overall length of 25 millimeters and a straight-cylindrical shank measuring 1.00 millimeter in diameter, this bit fits standard precision chucks and collet holders used in micro-drilling setups. It is intended for machinists, tool-and-die makers, and precision fabricators who require consistent performance at sub-half-millimeter diameters.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for use in CNC machining centers, drill presses, and manual precision drilling equipment where extremely small hole diameters are required. The bright, uncoated finish makes it appropriate for a range of materials where coating buildup could compromise dimensional accuracy. The right-hand cutting direction is standard for conventional spindle rotation. It is commonly used in electronics manufacturing, medical device fabrication, instrument manufacturing, and aerospace component work where micro-hole tolerances are critical. The miniature series designation confirms this bit is engineered specifically for small-diameter, high-precision drilling tasks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance at micro diameters\u003c\/li\u003e\n  \u003cli\u003eWire gauge size 86, equivalent to 0.0106 inches decimal diameter\u003c\/li\u003e\n  \u003cli\u003e120-degree point angle for controlled entry in precision applications\u003c\/li\u003e\n  \u003cli\u003eSpiral flute design promotes chip evacuation in small-diameter holes\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank at 1.00 millimeter diameter for secure chuck engagement\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suitable for dry cutting and coating-sensitive materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard supply bit for precision drilling equipment accepting a 1.00 millimeter straight-cylindrical shank in micro and miniature drill series applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of micro drill bits at this diameter should be performed by qualified machinists familiar with micro-drilling techniques. Secure the shank fully in a precision collet or chuck rated for the shank diameter before operating. Power down and lock out the spindle before changing bits. At sub-0.020-inch diameters, feed rate and spindle speed must be carefully managed to avoid bit deflection or breakage; refer to the machine manufacturer and carbide tooling guidelines for recommended parameters.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: 86\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0106 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: 120 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.30 millimeters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 25.00 millimeters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.00 millimeter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\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\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Miniature\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 1.75 inches (L) x 2.25 inches (W) x 0.25 inches (H)\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-6120027R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51728948855090,"sku":"A-6120027R","price":203.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3b2f8026728797f7a3cedb5d95caee9a.jpg?v=1788697967","url":"https:\/\/voomisupply.com\/products\/accupro-a-6120027r-micro-drill-bit-size-86-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}