{"product_id":"somta-series-177-9-1mm-ndx-heavy-duty-jobber-drill-bit-din-338","title":"Somta Series 177 – 9.1mm NDX Heavy Duty Jobber Drill Bit DIN 338 ","description":"\u003cp\u003eThe Somta Series 177 NDX Heavy Duty Jobber Drill is manufactured from premium HSS Co5 (5% Cobalt High-Speed Steel) and is specifically designed for drilling high tensile steels and other difficult-to-machine materials. The gold oxide finish enhances wear resistance and heat performance, making it ideal for demanding industrial applications.\u003c\/p\u003e\n\u003cp\u003eManufactured to DIN 338 standards, this heavy-duty drill features a 130° split point for reduced wandering and improved self-centring, while the Type N flute geometry and 33° helix angle ensure efficient chip evacuation and smooth cutting action. The h8 body tolerance provides excellent dimensional accuracy and consistent drilling performance.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium HSS Co5 (5% Cobalt) construction\u003c\/li\u003e\n\u003cli\u003eDesigned for drilling high tensile steels and difficult materials\u003c\/li\u003e\n\u003cli\u003eGold oxide finish for improved wear and heat resistance\u003c\/li\u003e\n\u003cli\u003e130° split point for accurate self-centring and reduced thrust\u003c\/li\u003e\n\u003cli\u003eManufactured to DIN 338 standards\u003c\/li\u003e\n\u003cli\u003eType N flute geometry for general heavy-duty drilling\u003c\/li\u003e\n\u003cli\u003e33° helix angle for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eh8 body tolerance for precision hole sizing\u003c\/li\u003e\n\u003cli\u003eStraight shank for compatibility with standard drill chucks\u003c\/li\u003e\n\u003cli\u003eSuitable for workshop, production, and CNC machining applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Somta\u003c\/li\u003e\n\u003cli\u003eSeries: 177\u003c\/li\u003e\n\u003cli\u003ePart Number: 1770910\u003c\/li\u003e\n\u003cli\u003eTool Type: NDX Heavy Duty Jobber Drill\u003c\/li\u003e\n\u003cli\u003eDrill Diameter: 9.1mm\u003c\/li\u003e\n\u003cli\u003eFlute Length (l2): 81mm\u003c\/li\u003e\n\u003cli\u003eOverall Length (l1): 125mm\u003c\/li\u003e\n\u003cli\u003eMaterial: HSS Co5 (5% Cobalt High-Speed Steel)\u003c\/li\u003e\n\u003cli\u003eStandard: DIN 338\u003c\/li\u003e\n\u003cli\u003ePoint Angle: 130°\u003c\/li\u003e\n\u003cli\u003ePoint Style: Split Point\u003c\/li\u003e\n\u003cli\u003eFlute Type: Type N\u003c\/li\u003e\n\u003cli\u003eHelix Angle: 33°\u003c\/li\u003e\n\u003cli\u003eBody Tolerance: h8\u003c\/li\u003e\n\u003cli\u003eFinish: Gold Oxide Finish\u003c\/li\u003e\n\u003cli\u003eApplication: Drilling high tensile steels and difficult materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSomta Series 177 NDX Heavy Duty Jobber Drills are trusted by machinists for their exceptional durability, precision, and cutting performance in challenging materials. The 1770910 9.1mm Heavy Duty Drill delivers reliable results and extended tool life in demanding drilling applications.\u003c\/p\u003e","brand":"SOMTA","offers":[{"title":"Default Title","offer_id":52616427569439,"sku":"1770910","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/2484\/1799\/files\/somta-drills-somta-series-177-9-1mm-ndx-heavy-duty-jobber-drill-bit-din-338-7448726675301-1244412076.png?v=1781573602","url":"https:\/\/twineagleimports.com\/products\/somta-series-177-9-1mm-ndx-heavy-duty-jobber-drill-bit-din-338","provider":"Twin Eagle Imports ","version":"1.0","type":"link"}