{"product_id":"walter-titex-6618090-screw-machine-drill-bit-solid-carbide","title":"Walter-titex 6618090 Screw Machine Drill Bit Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 6618090 is a solid carbide screw machine length drill bit engineered for precision drilling in ferrous materials. Built to Series DC150-03-A0 standards, this right-hand cut bit features a 140-degree point angle and a three-flute spiral configuration that promotes chip evacuation and reduces cutting forces in demanding applications. The bit measures 0.217 inches (5.50 mm) in diameter with an overall length of 3.0 inches, making it well suited for compact drilling operations where stub-length rigidity is required. Machinists, tool-and-die professionals, and CNC operators working with tight tolerances rely on this geometry for consistent, repeatable hole quality.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is designed for use in cast iron and steel workpieces, covering a broad range of production and maintenance machining tasks. The straight-cylindrical shank ensures secure seating in standard drill chucks and collet systems. With a flute-by-diameter ratio of 3xD and a maximum drilling depth of 0.651 inches, this bit is optimized for short, controlled bores rather than deep-hole applications. It carries a universal tool performance rating, making it a practical choice across general-purpose shop environments as well as dedicated production setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for hardness and wear resistance in ferrous materials\u003c\/li\u003e\n  \u003cli\u003eThree-flute spiral design promotes efficient chip removal and reduces heat buildup\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle provides aggressive cutting action and reduced thrust in cast iron and steel\u003c\/li\u003e\n  \u003cli\u003eScrew machine length body delivers rigidity and minimizes deflection in short-bore applications\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank with m7 diameter tolerance for precise chuck and collet fitment\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN and ISO standards for dimensional consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a Series DC150-03-A0 screw machine length drill bit suitable for use in cast iron and steel workpieces. Compatible with standard drill chucks and collet systems accepting a straight-cylindrical shank in the 0.200 to 0.250 inch diameter range.\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 CNC operators familiar with carbide tooling. Ensure the spindle is fully stopped and the machine is locked out before changing or inspecting the bit. Carbide tooling is brittle and should not be dropped or subjected to side impact. Verify chuck or collet runout is within tolerance before use to avoid premature edge chipping or bit failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.217 inches (5.50 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.651 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.4173 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.651 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.0394 inches (1.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\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: Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Special\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: m7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DC150-03-A0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.0 inches L x 0.38 inches W x 0.38 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: WALTER-TITEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6618090\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51738110951730,"sku":"6618090","price":94.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a24684ca3ba08641c979b28ea0c0a712_91102365-88db-4d02-8bc6-a660f02503b9.jpg?v=1788796261","url":"https:\/\/voomisupply.com\/products\/walter-titex-6618090-screw-machine-drill-bit-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}