{"product_id":"cle-line-c18107-no-54-hss-jobber-drill-bit-135-deg","title":"Cle-line C18107 No. 54 Hss Jobber Drill Bit 135 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLE-LINE C18107 is a No. 54 wire gauge jobber-length drill bit designed for high-performance drilling in steel and cast iron. Built from high speed steel (HSS) with a black and gold oxide coating, this bit runs a 135-degree split point that reduces walking on entry and requires no center punch on most surfaces. At 1.875 inches overall length with a 0.875-inch flute length, the C18107 is sized for short-reach drilling tasks where a full jobber length is appropriate. Right-hand spiral flutes with a tapered web configuration promote efficient chip evacuation and help maintain cutting edge rigidity through the cut.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for metalworking applications in maintenance, repair, and light manufacturing environments. It performs in steel and cast iron workpieces, making it a practical choice for HVAC, plumbing, and electrical tradespeople drilling pilot holes, clearance holes, and access holes through ferrous sheet metal, brackets, and structural members. The No. 54 wire gauge diameter (0.0550 inches) is commonly used for tapping undersized holes and precision clearance work. The straight cylindrical shank fits standard drill chucks without an adapter.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e135-degree split point reduces bit walking and eliminates the need for center-punching on most materials\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction rated for heavy-duty drilling in steel and cast iron\u003c\/li\u003e\n  \u003cli\u003eBlack and gold oxide coating reduces friction and provides light corrosion resistance during storage\u003c\/li\u003e\n  \u003cli\u003eRegular right-hand spiral flute promotes effective chip clearance in blind and through holes\u003c\/li\u003e\n  \u003cli\u003eTapered web configuration adds rigidity and extends cutting edge life\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B94.11M and DIN 338 standards for dimensional accuracy and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use jobber drill bit compatible with any standard drill chuck accepting a 0.0550-inch straight cylindrical shank. Primary workpiece materials are steel and cast iron per Series 1878 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is installed by a machinist, maintenance technician, or trade professional using a standard keyed or keyless drill chuck. Secure the straight shank fully in the chuck before operation and confirm runout is within acceptable limits. Use appropriate cutting fluid or coolant when drilling steel at sustained depths to prevent heat buildup and premature edge wear. Coolant-through is not supported on this bit.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\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\u003eOverall Length\u003c\/strong\u003e: 1.875 inches (47.63 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.875 inches (22.23 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0550 inches (1.4 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.0004 inches (25.41 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split Point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel (HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Black and Gold Oxide\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\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1878\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B94.11M, DIN 338\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 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: CLE-LINE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C18107\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLE-LINE","offers":[{"title":"Default Title","offer_id":51994682097970,"sku":"C18107","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d58b798d5f1a66a19890d8d0827a0c51_e04a41eb-47ba-40c8-a855-9d4cd870aea0.jpg?v=1789992092","url":"https:\/\/voomisupply.com\/products\/cle-line-c18107-no-54-hss-jobber-drill-bit-135-deg","provider":"Voomi Supply","version":"1.0","type":"link"}