{"product_id":"osg-11550715-screw-machine-drill-bit-7-32-in-hss","title":"Osg 11550715 Screw Machine Drill Bit 7\/32 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 11550715 is a screw machine length drill bit designed for high-performance metal drilling in tight-clearance and production applications. Built from high speed steel with a coated finish, this bit measures 7\/32 inch (0.2188 inches) in diameter and features a 120-degree faceted point angle with web thinning for reduced entry force. The straight-cylindrical shank and regular spiral flute geometry promote efficient chip evacuation. At 72.00 mm (approximately 2.83 inches) overall length and a 3xD flute-to-diameter ratio, it fits standard drill chucks and is well suited to repetitive hole operations on production lines and in field repair work.\u003c\/p\u003e\u003cp\u003eThis bit is intended for drilling steel, alloy steel, aluminum, aluminum alloy, and aluminum silicate workpieces. The screw machine length format -- shorter than a jobber bit -- provides added rigidity and reduced deflection, making it a practical choice for CNC drill presses, screw machines, turret lathes, and handheld power drills where stub-length control is needed. Machinists, tool-and-die technicians, and maintenance mechanics are the primary users.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7\/32 inch (0.2188 inches) diameter with a tight tolerance of +0 to -0.018 mm\u003c\/li\u003e\n\u003cli\u003e120-degree faceted point angle with web thinning for fast, clean entry\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction with a coated finish for extended tool life\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank compatible with standard drill chucks\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length at approximately 2.83 inches overall for maximum rigidity\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, regular spiral flute for efficient chip removal in ferrous and non-ferrous materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard drill chucks accepting a 6.00 mm straight-cylindrical shank; compatible with primary workpiece materials including steel, alloy steel, aluminum, aluminum alloy, and aluminum silicate as specified for OSG Series 1150.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSecure the shank fully in the drill chuck and verify concentricity before operation. Use appropriate cutting fluid or coolant for steel and alloy steel workpieces to prevent heat buildup, noting that this bit does not support coolant-through delivery. Inspect the cutting edges for chipping or wear before each use and replace the bit if the point geometry is compromised. Follow applicable workplace safety standards for rotating cutting tools, including proper workpiece fixturing and eye protection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Inch)\u003c\/strong\u003e: 7\/32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2188 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (mm)\u003c\/strong\u003e: 5.56 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 72.00 mm (approximately 2.83 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 28.00 mm (approximately 1.10 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Faceted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0 to -0.018 mm\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: 1150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 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: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 11550715\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51737060442418,"sku":"11550715","price":79.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ed03926075131be36795afdda21816b9_56220f27-ea33-4ecb-be3f-eddc0069ca99.jpg?v=1788783768","url":"https:\/\/voomisupply.com\/products\/osg-11550715-screw-machine-drill-bit-7-32-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}