{"product_id":"m-a-ford-30613600-circuit-board-drill-bit-size-29","title":"M.a. Ford. 30613600 Circuit Board Drill Bit Size 29","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe M.A. FORD. 30613600 is a solid carbide circuit board drill bit designed for precision drilling in electronics manufacturing, PCB fabrication, and related machining operations. Built to wire size 29, the bit has a decimal diameter of 0.1360 inches (3.45 mm) with a 1\/8-inch (0.1250 inches) shank diameter. The 165-degree point angle and fast spiral flute geometry are optimized for clean, accurate entry and chip evacuation in demanding materials. The uncoated solid carbide construction delivers the rigidity and hardness needed for consistent hole quality across high-cycle production environments. A licensed machinist or tool-and-die technician is the typical installer.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for drilling cast iron, stainless steel, alloy steel, carbon steel, high-temperature alloys, and titanium, as well as non-ferrous metals and hard materials. The fast spiral and tapered web configuration support efficient chip clearance in deep or tight-tolerance holes typical of circuit board and precision component applications. At 1.5 inches overall length with a 0.4800-inch flute length, it fits standard CNC drill presses, PCB drilling machines, and benchtop drill fixtures used in light manufacturing and prototyping environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire size 29 diameter: 0.1360 inches (3.45 mm) with tight tolerance of -0.0005 to +0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e165-degree point angle for reduced thrust and accurate point placement on hard materials\u003c\/li\u003e\n  \u003cli\u003eFast spiral flute geometry with 35-degree helix angle promotes aggressive chip evacuation\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction provides superior hardness and wear resistance vs. high-speed steel\u003c\/li\u003e\n  \u003cli\u003eUncoated finish maintains sharp edge geometry; compatible with a wide range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eTapered web configuration adds strength at the core while minimizing deflection on small-diameter drills\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in circuit board drilling, precision machining, and light manufacturing applications where wire gauge sizing is required. Rated for primary workpiece materials including cast iron, hard materials, non-ferrous metals, stainless steel, alloy steel, carbon steel, high-temperature alloys, and titanium (material application codes H, K, M, N, P, S).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall in a compatible 1\/8-inch collet or drill chuck and verify runout before production drilling. Secure workpieces firmly to prevent walking on entry; use a backing board when drilling circuit board laminates to minimize exit burr. Do not exceed the rated speed and feed range for the workpiece material and drill diameter. Inspect the cutting edges for chipping or wear regularly, as solid carbide is brittle and sensitive to lateral loading.\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: 29\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.1360 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (mm)\u003c\/strong\u003e: 3.45 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 165 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1250 inches (1\/8 inch \/ 3.18 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\u003eFlute Length\u003c\/strong\u003e: 0.4800 inches (12.19 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 35 degrees\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: Fast\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\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\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0005 to +0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 306\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: M.A. FORD.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 30613600\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M.A. FORD","offers":[{"title":"Default Title","offer_id":51732976927026,"sku":"30613600","price":32.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f2781c484c865ff4660fb4ff0598bf6c_abaafebb-564f-4ee2-a67b-013d44b03c22.jpg?v=1788749865","url":"https:\/\/voomisupply.com\/products\/m-a-ford-30613600-circuit-board-drill-bit-size-29","provider":"Voomi Supply","version":"1.0","type":"link"}