{"product_id":"sgs-07352-circuit-board-drill-bit-1-9-mm-solid-carbide","title":"Sgs 07352 Circuit Board Drill Bit 1.9 Mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 07352 is a solid carbide circuit board drill bit designed for precision drilling in printed circuit board fabrication and related electronic assembly work. It features a 1.9 mm (0.0748 inch) diameter with a 130-degree four-facet point that reduces walking and produces clean entry holes. The uncoated solid carbide construction delivers the rigidity and edge retention needed for consistent results in tight-tolerance applications. With a 1\/8-inch shank diameter and 1.5 inches overall length, this bit mounts in standard CNC drill spindles and benchtop drill presses used by electronics manufacturers and rework technicians.\u003c\/p\u003e\u003cp\u003eThis bit is rated for heavy-duty use across a broad range of workpiece materials including aluminum, cast iron, copper alloy, stainless steel, titanium, cobalt alloy, nickel, fiber-reinforced polymers, and plastics. The regular spiral with a 30-degree helix angle promotes efficient chip evacuation in both metallic and composite substrates. It is well-suited for PCB shops, prototype board work, and precision machining environments where hole quality and positional accuracy are critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.9 mm (0.0748 inch) cutting diameter with a tight tolerance of -0.0003 to +0.0000 inch\u003c\/li\u003e\n\u003cli\u003e130-degree four-facet point reduces drill walk and improves hole entry accuracy\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides superior rigidity and wear resistance compared to HSS\u003c\/li\u003e\n\u003cli\u003eUncoated finish suitable for a wide range of metallic and non-metallic materials\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle with regular spiral for effective chip clearing\u003c\/li\u003e\n\u003cli\u003eTapered web configuration supports strength at the tip while minimizing thrust\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use bit for CNC circuit board drilling machines and benchtop drill presses accepting a 1\/8-inch shank diameter. Compatible workpiece materials include aluminum, cast iron, cobalt alloy, copper alloy, fiber-reinforced polymers, nickel, plastics, stainless steel, and titanium.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or electronics fabrication technicians. Ensure the drill spindle is fully powered down and secured before changing bits. Seat the 1\/8-inch shank fully into the collet or chuck and verify runout before initiating a drilling cycle. Do not exceed the recommended feed and speed parameters for the target substrate material, as solid carbide bits are brittle and susceptible to breakage under excessive lateral load.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1.9 mm (0.0748 inches)\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\u003c\/strong\u003e: 1\/8 inch (0.1250 inches \/ 3.18 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.4000 inches (10.16 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches (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\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy-Duty\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\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: 07352\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51734071345458,"sku":"07352","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fdbc3bb4ccc54917d6b2b9db3be8dbc5.jpg?v=1788760753","url":"https:\/\/voomisupply.com\/products\/sgs-07352-circuit-board-drill-bit-1-9-mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}