{"product_id":"guhring-9006510065300-drill-bit-letter-f-0-2570-hss-tin","title":"Guhring 9006510065300 Drill Bit Letter F 0.2570 Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9006510065300 is a jobber-length twist drill bit sized Letter F (0.2570 inches diameter), ground to a 118-degree standard point angle and finished with a Titanium Nitride (TiN) coating. Built from M2 high speed steel, it delivers consistent cutting performance across general-purpose metalworking applications. The TiN coating extends tool life by reducing friction and surface wear at the cutting edge. With an overall length of 3.9764 inches and a flute length of 2.4803 inches, it fits standard drill chucks and benchtop or handheld drilling equipment used daily in trade shops and on job sites. This bit is manufactured to DIN 338 specification, a widely recognized standard for jobber-length drills.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for drilling cast iron and steel, including structural steel components, fabricated parts, and ferrous workpieces encountered in mechanical, HVAC, plumbing, and electrical trades. The regular spiral flute and web-thinned, tapered web design promote efficient chip evacuation and reduce thrust requirements in those materials. The straight cylindrical shank accepts standard three-jaw chucks without adapters. It is appropriate for use in drill presses, CNC drilling operations, or hand drills where a jobber-length bit is specified.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLetter F (0.2570 inches) diameter with a diameter tolerance of +0.000 to -0.022 mm for precision fitment\u003c\/li\u003e\n\u003cli\u003eM2 high speed steel construction provides hardness and toughness for ferrous workpiece materials\u003c\/li\u003e\n\u003cli\u003eTitanium Nitride (TiN) finish reduces friction and extends cutting edge life compared to uncoated HSS\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle suits general-purpose drilling in cast iron and steel\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, tapered web reduces drilling thrust and improves chip flow\u003c\/li\u003e\n\u003cli\u003eManufactured to DIN 338 specification with a 5xD flute-to-diameter ratio\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose jobber-length drill bit per DIN 338, compatible with standard straight-shank drill chucks. Primary workpiece materials are cast iron and steel. Not designed for coolant-through applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this drill bit should be performed by qualified machinists, tradespeople, or trained shop personnel familiar with drilling operations. Secure the workpiece firmly before drilling and ensure the shank is fully seated and locked in the chuck. Select spindle speed appropriate for the workpiece material and bit diameter following standard machinist speed-and-feed tables. Inspect the cutting edge before each use and replace the bit if chipping, wear, or coating breakdown is evident.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Letter)\u003c\/strong\u003e: F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.2570 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.9764 inches (101.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.4803 inches (63.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 2.4803 inches (63.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2571 inches (6.53 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.4961 inches (38.00 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\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: M2 High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Titanium Nitride (TiN)\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: Standard\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\u003eDiameter Tolerance\u003c\/strong\u003e: +0.000 to -0.022 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 651\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 338\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.19 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: GUHRING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9006510065300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51741373366578,"sku":"9006510065300","price":36.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bcb7dfb7b41a5900d978749f255259c8.jpg?v=1788831072","url":"https:\/\/voomisupply.com\/products\/guhring-9006510065300-drill-bit-letter-f-0-2570-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}