{"product_id":"sgs-07388-circuit-board-drill-bit-no-34-solid-carbide","title":"Sgs 07388 Circuit Board Drill Bit No. 34 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS 07388 is a solid carbide circuit board drill bit engineered for precision drilling in printed circuit board fabrication and related small-hole applications. Manufactured from uncoated solid carbide, this bit cuts a 0.111-inch (No. 34 wire gauge) diameter hole with a 130-degree four-facet point that reduces walking and promotes clean entry. The 1\/8-inch shank diameter fits standard PCB drilling spindles and compatible CNC or hand-operated drill presses. A regular spiral with a 30-degree helix angle and tapered web configuration supports efficient chip evacuation in both metallic and non-metallic substrates. This bit is typically installed and used by electronics manufacturers, PCB assembly technicians, and precision machinists.\u003c\/p\u003e\n\u003cp\u003eThe SGS 07388 is suited for drilling through printed circuit boards and thin workpieces made from aluminum, cast iron, copper alloy, stainless steel, titanium, cobalt alloy, nickel, fiber-reinforced polymers, and plastics. Its 0.4-inch flute length accommodates the shallow depth-of-cut typical in circuit board and thin-panel work. The 1.5-inch overall length keeps the bit rigid and minimizes deflection at small diameters. This bit covers a broad range of material codes including aluminum, cast iron, non-ferrous metals, plastics, and superalloys, making it a versatile choice in mixed-material production environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNo. 34 wire size cutting diameter of 0.111 inches (2.82 mm) with a tight tolerance of -0.0003 to +0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e130-degree four-facet point reduces drill walk and produces clean hole entry\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction provides hardness and wear resistance for demanding substrate materials\u003c\/li\u003e\n  \u003cli\u003eRegular spiral with 30-degree helix angle and tapered web promotes chip clearance in short-flute applications\u003c\/li\u003e\n  \u003cli\u003eUncoated finish suits applications where coating compatibility or regrindability is a concern\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, 2-flute design compatible with standard CNC and manual PCB drilling setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 1\/8-inch shank PCB drill chucks and compatible CNC drilling spindles. Suitable for drilling aluminum, cast iron, cobalt alloy, copper alloy, fiber-reinforced polymers, nickel, plastics, stainless steel, and titanium workpieces per the material application data provided by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this bit should be performed by qualified machinists or PCB fabrication technicians familiar with small-diameter carbide tooling. Secure the 1\/8-inch shank firmly in a collet or chuck before operation to prevent runout that can fracture carbide at this diameter. Carbide drill bits are brittle  -  avoid lateral loading, impact, and contact with hard surfaces during handling and storage. Follow machine manufacturer guidelines for spindle speed and feed rate recommendations appropriate to the workpiece material.\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: No. 34\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.1110 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (mm)\u003c\/strong\u003e: 2.82 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 \/ 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\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\u003eMaterial Application\u003c\/strong\u003e: Aluminum, Cast Iron, Cobalt Alloy, Copper Alloy, Fiber-Reinforced Polymers, Nickel, Plastics, Stainless Steel, Titanium\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: 07388\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51740956197170,"sku":"07388","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f98ebbee37f0b1246d5f3f8ebba476f3.jpg?v=1788828577","url":"https:\/\/voomisupply.com\/products\/sgs-07388-circuit-board-drill-bit-no-34-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}