{"product_id":"sgs-07287-circuit-board-drill-bit-0-75-mm-solid-carbide","title":"Sgs 07287 Circuit Board Drill Bit 0.75 Mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 07287 is a solid carbide circuit board drill bit designed for precision drilling in printed circuit boards and other tight-tolerance applications. With a 0.75 mm diameter and a 130-degree four-facet point, this bit delivers clean entry holes and reduced thrust force on delicate materials. The uncoated solid carbide construction provides rigidity and edge retention suited for high-speed, small-diameter drilling. The two-flute, regular spiral geometry with a 30-degree helix angle promotes efficient chip evacuation. Licensed electricians, PCB fabricators, and precision machining professionals are the primary installers and users of this tooling.\u003c\/p\u003e\u003cp\u003eThis bit is suited for drilling through a broad range of materials common in electronics manufacturing and precision fabrication environments. It performs in residential and commercial applications where small-diameter, accurate holes are required. Compatible workpiece materials include aluminum, cast iron, cobalt alloy, copper alloy, fiber-reinforced polymers, nickel, plastics, stainless steel, and titanium. The heavy-duty grade designation makes it appropriate for production environments with repeated cycle demands and tight hole-location tolerances.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.75 mm diameter with a tolerance of -0.0003 to +0.0000 inches for tight hole accuracy\u003c\/li\u003e\n\u003cli\u003e130-degree four-facet point reduces walking and improves centering on entry\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides superior rigidity over high-speed steel at small diameters\u003c\/li\u003e\n\u003cli\u003eUncoated finish maintains sharp cutting edge geometry on non-ferrous and composite materials\u003c\/li\u003e\n\u003cli\u003eRegular spiral with 30-degree helix angle supports chip evacuation in deep or stacked-material drilling\u003c\/li\u003e\n\u003cli\u003eTapered web configuration increases core strength along the flute length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 1\/8 inch shank collets and precision drill chucks compatible with circuit board drilling machines and CNC micro-drilling equipment. Suitable for workpiece materials including aluminum, cast iron, cobalt alloy, copper alloy, fiber-reinforced polymers, nickel, plastics, stainless steel, and titanium per material application codes K, M, N, P, and S.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tooling is installed and operated by machinists, PCB fabrication technicians, or precision trades professionals using appropriate drill presses or CNC equipment. Secure the 1\/8 inch shank firmly in the collet or chuck before operation to prevent runout and premature bit breakage. At this diameter, feed rate and spindle speed selection are critical — consult tooling data or the machine manufacturer for appropriate parameters for the target material. Inspect the bit for chipping or wear before each use, as carbide at this diameter is brittle and susceptible to breakage under lateral load.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.75 mm (0.0295 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 (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\u003eNumber of Flutes\u003c\/strong\u003e: 2\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 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: 07287\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51732537671986,"sku":"07287","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/53254212fcb5f5fb19574bb81e652992.jpg?v=1788744176","url":"https:\/\/voomisupply.com\/products\/sgs-07287-circuit-board-drill-bit-0-75-mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}