{"product_id":"somta-3-4-bsf-hss-bottoming-hand-tap","title":"Somta 3\/4\" BSF HSS Bottoming Hand Tap","description":"\u003cp\u003eThe Somta Series 531 3\/4\" BSF Bottoming Hand Tap is manufactured from premium High-Speed Steel (HSS) and is designed for producing accurate British Standard Fine (BSF) internal threads. Engineered for general hand tapping applications, this precision tool is manufactured to ISO 529 standards and delivers excellent thread quality, durability, and long service life.\u003c\/p\u003e\n\u003cp\u003eThis bottoming tap is the final tap in a standard hand tap set and is designed to cut threads close to the bottom of blind holes. Featuring straight flutes and a right-hand cutting direction, it provides reliable chip control and smooth cutting performance across a wide range of engineering materials.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured from premium High-Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003eBritish Standard Fine (BSF) thread form\u003c\/li\u003e\n\u003cli\u003eBottoming hand tap for blind hole applications\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO 529 standards\u003c\/li\u003e\n\u003cli\u003eClass 2 thread tolerance\u003c\/li\u003e\n\u003cli\u003eStraight flute design for general-purpose threading\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction\u003c\/li\u003e\n\u003cli\u003ePrecision ground for accurate and consistent thread production\u003c\/li\u003e\n\u003cli\u003eSuitable for hand tapping operations in a variety of materials\u003c\/li\u003e\n\u003cli\u003eIdeal for maintenance, engineering, and workshop use\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: 531\u003c\/li\u003e\n\u003cli\u003ePart Number: 5311913\u003c\/li\u003e\n\u003cli\u003eTap Type: Bottoming Hand Tap\u003c\/li\u003e\n\u003cli\u003eThread Size: 3\/4\" BSF\u003c\/li\u003e\n\u003cli\u003eThreads Per Inch (TPI): 12\u003c\/li\u003e\n\u003cli\u003eOverall Length (l1): 112mm\u003c\/li\u003e\n\u003cli\u003eThread Length (l2): 37mm\u003c\/li\u003e\n\u003cli\u003eShank Diameter (d1): 14mm\u003c\/li\u003e\n\u003cli\u003eSquare Size (a): 11.2mm\u003c\/li\u003e\n\u003cli\u003eNumber of Flutes: 4\u003c\/li\u003e\n\u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003eThread Standard: BSF\u003c\/li\u003e\n\u003cli\u003eStandard: ISO 529\u003c\/li\u003e\n\u003cli\u003eTolerance Class: Class 2\u003c\/li\u003e\n\u003cli\u003eFlute Style: Straight Flute\u003c\/li\u003e\n\u003cli\u003eCutting Direction: Right Hand\u003c\/li\u003e\n\u003cli\u003eApplication: General Hand Tapping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSomta hand taps are trusted by professional engineers and machinists worldwide for their precision manufacturing and dependable cutting performance. The Series 531 BSF Bottoming Hand Tap provides accurate thread generation and extended tool life for demanding workshop and industrial applications.\u003c\/p\u003e","brand":"SOMTA","offers":[{"title":"Default Title","offer_id":52612455891231,"sku":"5311913","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/2484\/1799\/files\/somta-taps-somta-3-4-bsf-hss-bottoming-hand-tap-4749836237940-1244010450.png?v=1781242573","url":"https:\/\/twineagleimports.com\/products\/somta-3-4-bsf-hss-bottoming-hand-tap","provider":"Twin Eagle Imports ","version":"1.0","type":"link"}