{"product_id":"accupro-a-6120066r-micro-drill-bit-size-71-solid-carbide","title":"Accupro A-6120066R Micro Drill Bit Size 71 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO A-6120066R is a micro drill bit designed for precision drilling in tight tolerances and small-diameter applications. Manufactured from solid carbide, this bit delivers the hardness and wear resistance required for consistent performance in metals, composites, and other demanding materials. It carries a wire gauge size of 71, corresponding to a decimal inch diameter of 0.0260 inches. The 120-degree point angle provides a standard cutting geometry suited to a wide range of workpiece materials. With an overall length of 30 mm and a right-hand spiral flute, this bit is sized for use in CNC machining centers, drill presses, and precision hand-held spindle tools operated by machinists and tool-and-die professionals.\u003c\/p\u003e\n\u003cp\u003eThis bit is well suited for high-precision drilling operations where small hole diameters are required, including circuit board work, watchmaking fixtures, instrument components, and fine metalwork. The straight-cylindrical shank with a 1.50 mm diameter seats securely in standard collet chucks and precision drill chucks. The bright, uncoated finish is appropriate for general-purpose use and allows easy visual inspection of the cutting edges. The miniature series designation indicates this bit is built for applications where standard-sized tooling is too large for the required hole geometry.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for hardness and extended tool life in demanding materials\u003c\/li\u003e\n  \u003cli\u003eWire size 71 diameter at 0.0260 inches for precision small-hole drilling\u003c\/li\u003e\n  \u003cli\u003e120-degree standard point angle for consistent entry and reduced walking\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suitable for general-purpose machining applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute promotes chip evacuation during drilling\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard collet and precision drill chuck systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a miniature-series replacement or stock drill bit for use in CNC machining centers, drill presses, and precision spindle tools accepting a 1.50 mm straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists familiar with small-diameter carbide tooling. Ensure the spindle and chuck are fully powered down and locked out before loading or changing the bit. Carbide bits are brittle and should not be subjected to side-loading or used in applications requiring flex. Confirm chuck runout is within acceptable tolerance before use to avoid premature bit breakage at this diameter.\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: 71\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0260 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3.30 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 30.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.50 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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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\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-6120066R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51728231104818,"sku":"A-6120066R","price":195.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0a58ad72fd3271b9e1cf9396452b9d80.jpg?v=1788689961","url":"https:\/\/voomisupply.com\/products\/accupro-a-6120066r-micro-drill-bit-size-71-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}