{"product_id":"sgs-07343-circuit-board-drill-bit-size-52-solid-carbide","title":"Sgs 07343 Circuit Board Drill Bit Size 52 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS 07343 is a solid carbide circuit board drill bit engineered for precision drilling in printed circuit board fabrication and related small-hole applications. It carries a wire gauge size of 52 with a decimal diameter of 0.0635 inches and is ground to a 130-degree four-facet point for clean entry and minimal thrust. The uncoated carbide construction delivers consistent cutting performance across a wide range of workpiece materials. With an overall length of 1.5 inches and a 1\/8-inch shank diameter, this bit is sized for use in standard CNC drilling spindles and precision drill presses. A 30-degree helix angle and regular spiral geometry support efficient chip evacuation in shallow-hole operations.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for drilling printed circuit boards, electronic assemblies, and precision components in light manufacturing, prototyping, and electronics fabrication environments. The four-facet point geometry and tapered web configuration make it a practical choice when hole position accuracy and exit-side quality are critical. Qualified machinists, electronics manufacturing technicians, and PCB fabrication specialists are the primary installers. It handles a broad material range including aluminum, copper alloy, stainless steel, plastics, fiber-reinforced polymers, titanium, nickel, cobalt alloy, and cast iron.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in small-diameter drilling\u003c\/li\u003e\n  \u003cli\u003e130-degree four-facet point geometry for precise entry and reduced thrust force\u003c\/li\u003e\n  \u003cli\u003eWire gauge size 52 (0.0635 inches \/ 1.61 mm) for tight-tolerance hole sizing\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle with regular spiral for effective chip evacuation\u003c\/li\u003e\n  \u003cli\u003eTapered web configuration supports point strength at reduced diameters\u003c\/li\u003e\n  \u003cli\u003eUncoated finish compatible with a broad range of workpiece materials including plastics, metals, and composites\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC PCB drilling machines, precision drill presses, and spindle units accepting a 1\/8-inch shank. Compatible workpiece materials include aluminum, cast iron, cobalt alloy, copper alloy, fiber-reinforced polymers, nickel, plastics, stainless steel, and titanium.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or electronics fabrication technicians. Secure the 1\/8-inch shank firmly in the collet or chuck before operation and verify runout before drilling to protect the small-diameter bit from deflection. Always power down and de-energize any automated drilling equipment before changing tooling. Follow equipment manufacturer guidelines for spindle speed and feed rate when working with carbide tooling 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)\u003c\/strong\u003e: 52\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.0635 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (mm)\u003c\/strong\u003e: 1.61 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Four Facet\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: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter (Inch)\u003c\/strong\u003e: 1\/8 inch (0.1250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter (mm)\u003c\/strong\u003e: 3.18 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length (Decimal Inch)\u003c\/strong\u003e: 0.4000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length (mm)\u003c\/strong\u003e: 10.16 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (Inch)\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (mm)\u003c\/strong\u003e: 38.10 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: -0.0003 to +0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Aluminum, Cast Iron, Cobalt Alloy, Copper Alloy, Fiber-Reinforced Polymers, Nickel, Plastics, Stainless Steel, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: SGS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 07343\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51743636226354,"sku":"07343","price":17.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8ae1d23b56277ec679bebf0f44399345.jpg?v=1788848737","url":"https:\/\/voomisupply.com\/products\/sgs-07343-circuit-board-drill-bit-size-52-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}