{"product_id":"11-11-hss-centre-drill-no5","title":"Somta Series 1NA – No.5 HSS Centre Drill American Standard","description":"\u003cp\u003eThe Somta Series 1NA Centre Drill is manufactured from premium high speed steel for accurate centering operations on workpieces requiring additional machining between centres. Designed to American Standard specifications, this centre drill provides precise starting holes for turning, drilling, and lathe operations while improving alignment and machining accuracy.\u003c\/p\u003e\n\u003cp\u003eFeaturing a bright finish and 60° included angle, the tool delivers reliable cutting performance and accurate centre hole preparation across a wide range of engineering, machining, and metalworking applications.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSomta Series 1NA centre drill\u003c\/li\u003e\n\u003cli\u003ePart Number: 1NA0005\u003c\/li\u003e\n\u003cli\u003eReference Number: No. 5\u003c\/li\u003e\n\u003cli\u003eDrill Diameter (d): 4.76mm\u003c\/li\u003e\n\u003cli\u003eBody Diameter (d1): 11.11mm\u003c\/li\u003e\n\u003cli\u003ePilot Length (l2): 4.8mm\u003c\/li\u003e\n\u003cli\u003eOverall Length (l1): 70mm\u003c\/li\u003e\n\u003cli\u003eManufactured from premium HSS\u003c\/li\u003e\n\u003cli\u003e60° included angle for accurate centre holes\u003c\/li\u003e\n\u003cli\u003eBright finish for smooth cutting performance\u003c\/li\u003e\n\u003cli\u003eSuitable for centering operations before drilling or turning\u003c\/li\u003e\n\u003cli\u003eIdeal for machining between centres\u003c\/li\u003e\n\u003cli\u003eDesigned to American Standard specifications\u003c\/li\u003e\n\u003cli\u003eSuitable for workshop, engineering, and 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: 1NA\u003c\/li\u003e\n\u003cli\u003eTool Type: Centre Drill\u003c\/li\u003e\n\u003cli\u003eReference Number: No. 5\u003c\/li\u003e\n\u003cli\u003eDrill Diameter: 4.76mm\u003c\/li\u003e\n\u003cli\u003eBody Diameter: 11.11mm\u003c\/li\u003e\n\u003cli\u003ePilot Length: 4.8mm\u003c\/li\u003e\n\u003cli\u003eOverall Length: 70mm\u003c\/li\u003e\n\u003cli\u003eIncluded Angle: 60°\u003c\/li\u003e\n\u003cli\u003eMaterial: HSS\u003c\/li\u003e\n\u003cli\u003eFinish: Bright Finish\u003c\/li\u003e\n\u003cli\u003eStandard: ANSI\u003c\/li\u003e\n\u003cli\u003eCode: 1NA0005\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSomta cutting tools are trusted worldwide for their precision manufacturing, durability, and dependable machining performance across industrial, engineering, and metalworking applications.\u003c\/p\u003e\n\u003cp\u003ePlease ensure tooling specifications are suitable for your machine and application prior to purchase.\u003c\/p\u003e","brand":"SOMTA","offers":[{"title":"Default Title","offer_id":52538577223967,"sku":"1NA0005","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/2484\/1799\/files\/somta-drill-somta-series-1na-no-5-hss-centre-drill-american-standard-7448725223008-1238479998.png?v=1778820012","url":"https:\/\/twineagleimports.com\/products\/11-11-hss-centre-drill-no5","provider":"Twin Eagle Imports ","version":"1.0","type":"link"}