{"product_id":"titan-usa-tc79254-solid-carbide-jobber-drill-bit-no-54","title":"Titan Usa TC79254 Solid Carbide Jobber Drill Bit No. 54","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TITAN USA TC79254 is a solid carbide jobber-length drill bit sized to No. 54 wire gauge (0.0550 inches decimal equivalent). It features an ALTiN (aluminum titanium nitride) coating that extends tool life by reducing heat and friction during high-speed drilling. The 118-degree standard point angle provides a versatile cutting geometry suited to a broad range of metalworking applications. At 1.5 inches overall length with a 0.75-inch spiral flute, this is a compact, rigid bit designed for precision drilling in hard and abrasive materials. Machinists, tool-and-die professionals, and maintenance technicians install this bit in CNC machining centers, drill presses, and hand-held power tools.\u003c\/p\u003e\n\u003cp\u003eThe TC79254 is rated for use in steel, stainless steel, cast iron, superalloys, and titanium — material codes P, M, K, and S. Its regular spiral flute geometry and right-hand cutting direction make it compatible with standard clockwise-rotation spindles. The 14xD flute-to-diameter ratio provides adequate chip evacuation for moderate drilling depths up to 0.75 inches. This bit is a general-purpose performer well suited to production drilling, prototype work, and maintenance repair operations where small-diameter precision holes are required in ferrous and high-temp alloy workpieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003eALTiN coating reduces cutting temperatures and extends bit life in ferrous and superalloy drilling\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point angle for general-purpose entry and centering\u003c\/li\u003e\n  \u003cli\u003eRight-hand, regular spiral flute promotes efficient chip removal\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard collets and drill chucks without adapters\u003c\/li\u003e\n  \u003cli\u003eNo coolant-through requirement — suitable for dry or flood-coolant setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for drilling steel, stainless steel, cast iron, superalloys, and titanium (ISO material codes P, M, K, and S) using standard clockwise-rotation spindles with collets or drill chucks accepting a 0.0550-inch straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this drill bit should be performed by qualified machinists or skilled trades personnel familiar with cutting tool setup and machine operation. Ensure the spindle and workpiece are fully secured before initiating a cut, and verify that chuck or collet runout is within acceptable limits for small-diameter carbide tooling. Carbide is brittle — avoid side loading, interrupted cuts without proper feed-rate adjustment, or re-chucking with debris in the collet bore. Follow the machine manufacturer and tooling supplier recommendations for speed and feed parameters 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. 54\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0550 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (mm)\u003c\/strong\u003e: 1.40 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: ALTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0550 inches (1.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\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\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 14xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble Margin\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flats\u003c\/strong\u003e: 0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: -0.0005 to +0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: TC79\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: TITAN USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TC79254\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TITAN USA","offers":[{"title":"Default Title","offer_id":51746422620466,"sku":"TC79254","price":29.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d6b9c1827d0bdfe79c395dbeb0e35579.jpg?v=1788869939","url":"https:\/\/voomisupply.com\/products\/titan-usa-tc79254-solid-carbide-jobber-drill-bit-no-54","provider":"Voomi Supply","version":"1.0","type":"link"}