{"product_id":"harvey-tool-20332-micro-drill-bit-0-05-in-solid-carbide","title":"Harvey Tool 20332 Micro Drill Bit 0.05 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 20332 is a solid carbide micro drill bit designed for precision drilling in miniature applications. With a 0.05-inch cutting diameter and a 130-degree point angle, this bit delivers accurate, centered entry and clean hole geometry in tight-tolerance work. The spiral flute design promotes efficient chip evacuation during the cut. A bright, uncoated finish preserves the carbide substrate without added coating thickness, which is critical at this diameter scale. Right-hand cut geometry makes it compatible with standard spindle rotation. Machinists, toolmakers, and precision fabricators use this bit for microdrilling in metals, composites, and engineering plastics where standard-size tooling cannot reach.\u003c\/p\u003e\n\u003cp\u003eThis bit belongs to the Harvey Tool Miniature Drills series, suited for CNC machining centers, drill presses, and manual mills operating at high RPM with appropriate feed rates for the 0.05-inch diameter. It is a fit for jobs requiring small-diameter through-holes or pilot holes in production and prototype environments. The 1\/8-inch shank diameter allows direct installation into standard collets and chucks commonly found in machine shop setups without requiring specialty toolholders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.05-inch cutting diameter for precision microdrilling applications\u003c\/li\u003e\n  \u003cli\u003e130-degree point angle for accurate hole entry and reduced walking\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance at small diameters\u003c\/li\u003e\n  \u003cli\u003eSpiral flute geometry promotes chip clearing in deep or blind holes\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish maintains true diameter tolerances without coating buildup\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut compatible with standard spindle direction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a miniature drill bit with a 1\/8-inch shank diameter, compatible with standard collets and drill chucks accepting that shank size on CNC machining centers, knee mills, and drill presses.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists familiar with micro-diameter tooling and appropriate spindle speeds for carbide. Power down and de-energize the machine before installing or removing the bit. At 0.05-inch diameter, carbide is highly brittle — avoid side loading, interrupted cuts, or excessive feed rates that can cause bit fracture. Follow the machine tool manufacturer and tooling guidelines for RPM, feed rate, and coolant application appropriate for this diameter and workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.05 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.395 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: HARVEY TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 20332\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51750037291314,"sku":"20332","price":31.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/45484e9865a76a31bb8dc0d15db6b00e_65365d82-9bc7-4385-b952-7db387dd80ec.jpg?v=1788913304","url":"https:\/\/voomisupply.com\/products\/harvey-tool-20332-micro-drill-bit-0-05-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}