{"product_id":"guhring-9002050071400-letter-k-jobber-drill-hss","title":"Guhring 9002050071400 Letter K Jobber Drill Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9002050071400 is a high speed steel jobber-length drill bit sized to letter K (0.2812 inches \/ 9\/32 inches) with a standard 118-degree split-point geometry and an oxide coating. Built to DIN 338 specifications, this bit features a regular spiral flute, a straight-cylindrical shank, and a web-thinned, tapered web configuration that reduces thrust on entry. At 0.054 pounds, it is a compact general-purpose tool with an overall length of 109.00 mm and a flute length of 69.00 mm. Material grade M2 high speed steel gives it solid performance across a range of ferrous and non-ferrous workpieces. Licensed HVAC technicians, machinists, and maintenance trades reach for this bit when drilling to tight tolerances in production or field environments.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for general-purpose drilling in cast iron and steel, the primary listed workpiece materials. The 5xD flute-to-diameter ratio supports chip evacuation in moderate-depth holes up to a maximum drilling depth of 58.29 mm (2.295 inches). The right-hand cutting direction and straight-cylindrical shank make it compatible with standard drill chucks and multi-spindle setups found in production shops and field service applications. It is sold individually and is appropriate for one-off jobs or as a replacement bit in a set.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLetter K size: 0.2812 inches (9\/32 inches) drill diameter with a +0.000 to -0.022 mm tolerance\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web-thinned, tapered web for reduced entry thrust\u003c\/li\u003e\n\u003cli\u003eM2 high speed steel construction with oxide coating for surface protection\u003c\/li\u003e\n\u003cli\u003eDIN 338 specification, Series 205, regular spiral flute, right-hand cut\u003c\/li\u003e\n\u003cli\u003e2-flute design with a 5xD flute-by-diameter ratio for efficient chip clearing\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank at 0.2813 inches (7.14 mm) diameter fits standard chucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose OEM-style replacement jobber drill bit compatible with any standard drill chuck or CNC spindle accepting a straight-cylindrical shank at 9\/32 inches. Suitable for cast iron and steel workpieces as noted in manufacturer specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists, millwrights, or maintenance trades using a standard keyed or keyless chuck. Ensure the workpiece is securely fixtured and the machine is brought to a full stop before inserting or removing the bit. Use appropriate cutting fluid or coolant for extended runs in ferrous materials; note that this bit does not have through-coolant capability. Inspect the cutting edges and web area for wear before each use and replace if chipping or excessive dulling is observed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Letter)\u003c\/strong\u003e: K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2812 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Fraction)\u003c\/strong\u003e: 9\/32 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: 109.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 69.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 40.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2813 inches (7.14 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 58.29 mm (2.295 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 Type\u003c\/strong\u003e: Spiral, Regular\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel, Grade M2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Oxide\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\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.022 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 338\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 205\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.054 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: 9002050071400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51747633103154,"sku":"9002050071400","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/83d69f89c46fbc452b6fc7bec513ac36_95580d5a-90c5-49c7-8602-219267960be3.jpg?v=1788883800","url":"https:\/\/voomisupply.com\/products\/guhring-9002050071400-letter-k-jobber-drill-hss","provider":"Voomi Supply","version":"1.0","type":"link"}