{"product_id":"m-a-ford-30201000-circuit-board-drill-bit-size-87-carbide","title":"M.a. Ford. 30201000 Circuit Board Drill Bit Size 87 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe M.A. FORD. 30201000 is a solid carbide circuit board drill bit designed for precision drilling in printed circuit board fabrication and small-hole machining applications. Manufactured from solid carbide for rigidity and wear resistance, this bit carries a wire gauge size of 87, equal to 0.0100 inches (0.25 mm) in decimal diameter. The 130-degree split point geometry promotes accurate entry and reduces walking on hard substrates. Overall length is 1.5 inches, with a flute length of 0.150 inches and a fast spiral with a 35-degree helix angle to clear chips efficiently from small-diameter bores. The shank diameter is 0.125 inches (1\/8 inch), compatible with standard precision drill chucks and CNC drill spindles.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for close-tolerance drilling in cast iron, non-ferrous metals, alloy steel, carbon steel, stainless steel, high-temperature alloys, and titanium. The bright uncoated finish maintains dimensional accuracy at the cutting edge, making it appropriate for applications where coating buildup at sub-0.020-inch diameters would compromise hole tolerance. It is typically used in CNC drilling centers, PCB drill presses, and precision machining operations that require consistent hole geometry in dense or abrasive workpiece materials. The tapered web configuration supports strength at the tip without adding unnecessary material that could deflect in micro-diameter applications.\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\u003eWire gauge size 87  -  0.0100 inches (0.25 mm) cutting diameter\u003c\/li\u003e\n\u003cli\u003e130-degree drill point angle for accurate entry and reduced thrust force\u003c\/li\u003e\n\u003cli\u003eFast spiral with 35-degree helix angle promotes efficient chip evacuation in small bores\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish maintains precise diameter tolerance of -0.0003 to 0.0000 inches\u003c\/li\u003e\n\u003cli\u003eTapered web configuration balances tip strength and deflection resistance\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, two-flute geometry  -  Series 302\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit circuit board drill bit for CNC and manual precision drilling equipment accepting a 1\/8-inch (0.125-inch) shank. Rated for use in cast iron, non-ferrous metal, alloy steel, carbon steel, stainless steel, high-temperature alloy, and titanium workpieces per manufacturer material application data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by machinists or CNC technicians familiar with micro-diameter tooling. Secure the shank fully in a precision collet or drill chuck rated for the spindle speed required for this diameter. At sub-0.020-inch diameters, excessive feed rate or runout in the spindle will cause tool breakage  -  verify spindle runout before use. Follow all machine guarding and PPE requirements per applicable shop safety standards.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: 87\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.0100 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (mm)\u003c\/strong\u003e: 0.25 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\u003eOverall Length\u003c\/strong\u003e: 1.5 inches (38.10 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.150 inches (3.81 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches  -  1\/8 inch (3.18 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Fast\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: Bright\/Uncoated\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Alloy Steel, Carbon Steel, Cast Iron, High-Temperature Alloy, Stainless Steel, Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 302\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\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: M.A. FORD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 30201000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M.A. FORD","offers":[{"title":"Default Title","offer_id":51740011200818,"sku":"30201000","price":45.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9318839814664c1f8379a6a18274297f.jpg?v=1788821449","url":"https:\/\/voomisupply.com\/products\/m-a-ford-30201000-circuit-board-drill-bit-size-87-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}