{"product_id":"walter-titex-6968764-screw-machine-drill-bit-5-55mm-carbide","title":"Walter-titex 6968764 Screw Machine Drill Bit 5.55mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WALTER-TITEX 6968764 is a solid carbide screw machine length drill bit engineered for high-performance drilling in demanding industrial and metalworking applications. It features a 5.55 mm (0.2185 inch) diameter, a 140-degree split-point geometry, and a TiNAl coating that extends tool life under elevated cutting temperatures. With an overall length of 66 mm (2.598 inches) and a straight-cylindrical shank, this bit is designed for use in CNC machining centers, drill presses, and production drilling setups. Installation and operation are handled by machinists and tooling technicians working to tight tolerances in shop environments.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for screw machine length applications where a shorter, more rigid tool profile is required for improved hole accuracy and reduced deflection. Compatible primary workpiece materials include cast iron, hard materials, non-ferrous metals, and steel, making it a versatile choice across a wide range of production machining scenarios. The coolant-through design supports through-spindle coolant delivery, enabling higher cutting speeds and better chip evacuation in deep-hole drilling operations. It follows a 3xD flute-by-diameter ratio with a maximum drilling depth of 20 mm (0.787 inches).\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with TiNAl coating for extended wear resistance at high cutting speeds\u003c\/li\u003e\n\u003cli\u003e140-degree drill point angle optimizes entry geometry for hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports through-spindle coolant for chip evacuation and heat management\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank (6.00 mm \/ 0.236 inch diameter) compatible with standard drill chucks and collets\u003c\/li\u003e\n\u003cli\u003eTwo-flute configuration with 28 mm (1.102 inch) flute length for efficient chip removal\u003c\/li\u003e\n\u003cli\u003eMeets DIN and ISO standards; Series DC150-03-A1 universal performance rating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers and production drilling equipment that accept straight-cylindrical shank tooling within the 5.00 mm to 6.50 mm drill bit size range. Suitable for workpieces in cast iron, hard materials, non-ferrous metals, and steel per Series DC150-03-A1 universal performance specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit should be installed by a qualified machinist or tooling technician using an appropriate collet, drill chuck, or tool holder rated for the shank diameter. Ensure the spindle and coolant system are fully powered down and depressurized before changing tooling. Verify that through-spindle coolant pressure and flow settings conform to the machine tool manufacturer specifications before running at production feed and speed rates. Always confirm shank seating depth and runout before initiating a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5.55 mm (0.2185 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\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: TiNAl (Coated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 66 mm (2.598 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 28 mm (1.102 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 20 mm (0.787 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm (0.236 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 36 mm (1.420 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 1.01 mm (0.040 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Hard Material, Non-Ferrous Metal, Steel\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-A1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.053 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 6968764\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":67948850708786,"sku":"6968764","price":110.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9c421e884831b1dd1234335822842515_420a4111-505a-42b7-8b74-b0e517208b53.jpg?v=1791674930","url":"https:\/\/voomisupply.com\/products\/walter-titex-6968764-screw-machine-drill-bit-5-55mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}