{"product_id":"sgs-07342-circuit-board-drill-bit-1-6mm-solid-carbide","title":"Sgs 07342 Circuit Board Drill Bit 1.6mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 07342 is a solid carbide circuit board drill bit engineered for precision drilling in printed circuit boards and similar thin, hard-to-machine substrates. With a 1.6 mm (0.0630 inch) cutting diameter and a 130-degree four-facet point, it enters material cleanly and exits with minimal burr. The 1\/8-inch (3.18 mm) shank diameter fits standard PCB drill chucks and CNC routing spindles. At 1.5 inches overall length with a 0.40-inch flute length, this bit is sized for shallow-hole PCB work. Right-hand cut with a 30-degree helix and regular spiral geometry, it is suited for electronics assembly shops and precision machine shops requiring consistent hole quality in delicate or layered materials.\u003c\/p\u003e\u003cp\u003eThe SGS 07342 is designed for drilling into fiber-reinforced polymers, plastics, aluminum, copper alloy, cast iron, stainless steel, cobalt alloy, nickel, and titanium. Its heavy-duty grade and uncoated solid carbide construction make it a practical choice for PCB fabrication, prototype assembly, and light metalworking operations where tight hole tolerances are critical. The tapered web configuration aids chip evacuation in shallow-depth applications typical of circuit board work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.6 mm (0.0630 inch) cutting diameter with a diameter tolerance of -0.0003 to +0.0000 inch for precise hole sizing\u003c\/li\u003e\n\u003cli\u003e130-degree four-facet point for clean entry and reduced walking on hard laminates\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction rated heavy-duty grade for extended tool life\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle with regular spiral and tapered web for efficient chip clearance\u003c\/li\u003e\n\u003cli\u003e1\/8-inch shank fits standard PCB and CNC drill chucks without adapters\u003c\/li\u003e\n\u003cli\u003eUncoated finish compatible with a wide range of workpiece materials including fiber-reinforced polymers and non-ferrous metals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement or service bit for CNC PCB drilling machines and manual drill presses equipped with a 1\/8-inch collet or chuck. 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 and use should be performed by qualified machining or electronics fabrication technicians familiar with CNC spindle tooling and PCB drilling equipment. Ensure the spindle is fully powered down and locked out before changing bits. Verify collet size matches the 1\/8-inch shank before seating the bit, and confirm runout is within acceptable limits before beginning a production run to avoid oversized or off-location holes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (mm)\u003c\/strong\u003e: 1.60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.0630 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 (Inch)\u003c\/strong\u003e: 1\/8 inch\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\u003c\/strong\u003e: 0.40 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\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 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\u003ePackage Weight\u003c\/strong\u003e: 0.1 pounds\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: 07342\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51732959559986,"sku":"07342","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5b641583a56868dae8451c68953a577d.jpg?v=1788749574","url":"https:\/\/voomisupply.com\/products\/sgs-07342-circuit-board-drill-bit-1-6mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}