{"product_id":"sgs-07366-circuit-board-drill-bit-size-43-solid-carbide","title":"Sgs 07366 Circuit Board Drill Bit Size 43 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 07366 is a solid carbide circuit board drill bit sized at wire gauge 43, with a decimal diameter of 0.0890 inches and a 130-degree four-facet point. It is engineered for precision drilling in printed circuit board fabrication and other tight-tolerance applications. The uncoated carbide construction provides rigidity and wear resistance in hard and abrasive materials. With a 1.5-inch overall length and a 1\/8-inch shank diameter, it fits standard drill chucks and CNC spindles used in electronics manufacturing and precision machining environments. This bit is installed and operated by machinists, electronics fabricators, and precision drilling technicians.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for drilling circuit boards as well as a wide range of workpiece materials including aluminum, cast iron, cobalt alloy, copper alloy, fiber-reinforced polymers, nickel, plastics, stainless steel, and titanium. Its regular spiral geometry and 30-degree helix angle support efficient chip evacuation in both through-hole and blind-hole drilling scenarios. The tapered web configuration adds stability at the cutting tip. It is appropriate for both manual and CNC-controlled drill presses in light industrial and electronics production settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and extended tool life in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003e130-degree four-facet point for accurate self-centering entry on circuit boards and composite laminates\u003c\/li\u003e\n\u003cli\u003e0.0890-inch cutting diameter with a tight tolerance of -0.0003 to +0.0000 inches for precision hole sizing\u003c\/li\u003e\n\u003cli\u003e1\/8-inch shank diameter compatible with standard drill chucks and CNC spindle collets\u003c\/li\u003e\n\u003cli\u003eRegular spiral with 30-degree helix angle promotes consistent chip evacuation\u003c\/li\u003e\n\u003cli\u003eUncoated finish suitable for dry drilling in non-ferrous metals, plastics, and fiber-reinforced polymers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 1\/8-inch shank drill chucks and CNC drilling spindles; compatible with aluminum, cast iron, cobalt alloy, copper alloy, fiber-reinforced polymers, nickel, plastics, stainless steel, and titanium workpieces as noted in the SGS Series 105 product specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis drill bit is installed by machinists and electronics fabricators using standard drill chuck or collet toolholding. Ensure the drill press or CNC spindle is fully powered down and locked out before inserting or removing the bit. Inspect the cutting edge for chipping before each use, as carbide tooling is brittle and sensitive to side loading. Follow machine manufacturer guidelines for RPM and feed rate appropriate to the workpiece material and hole diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: 43\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.0890 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (mm)\u003c\/strong\u003e: 2.26 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter (Decimal Inch)\u003c\/strong\u003e: 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\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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter 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\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 07366\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51742952358194,"sku":"07366","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1392fe2381ec5113da8cbdd5540ae84d.jpg?v=1788840683","url":"https:\/\/voomisupply.com\/products\/sgs-07366-circuit-board-drill-bit-size-43-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}