{"product_id":"mte-hss-din-338-matkap-ucu-silindirik-sapli-kisa-taslanmis-tip-14-5-mm","title":"Mte Hss DIN 338 Drill Bit Cylindrical Shank Short Ground Type 14.5 mm","description":"\u003cp\u003e\u003cb\u003eMte HSS DIN 338 Drill Bit Cylindrical Shank Short Ground Type 14.5 mm\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eShort Series, Ground Type, Solution for High Precision and Pre-M16 Thread Applications\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMte HSS DIN 338 Drill Bit (14.5 mm) Short Series, Ground Type\u003c\/b\u003e is a high-quality cutting tool designed for precise drilling operations. This drill bit is especially ideal for applications requiring \u003cb\u003ehigh tolerance and excellent surface finish\u003c\/b\u003e, particularly in larger diameters. It has a sharper geometry and more accurate diameter compared to roll-forged types. With a diameter of \u003cb\u003e14.5 mm\u003c\/b\u003e, it has a significant application area as it is the \u003cb\u003epilot hole diameter that minimizes the load on the tap for M16 metric standard threads (2.0 mm pitch)\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003eThe core strength of the product comes from its \u003cb\u003eHSS (High-Speed Steel)\u003c\/b\u003e material and, specifically, its \u003cb\u003eGround\u003c\/b\u003e manufacturing method. Ground drill bits offer higher precision, sharper cutting edges, and better chip evacuation compared to rolled drill bits.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications and Material Details\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mte Drill Bit has optimized features for M16 tapping preparation and general-purpose drilling applications.\u003c\/p\u003e\n\u003ctable border=\"0\" cellspacing=\"3\" cellpadding=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eFeature Name\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eDetailed Description\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eDiameter (Nominal)\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003e14.5 mm\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eStandard\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eDIN 338:\u003c\/b\u003e German standard for twist drills with cylindrical shanks and standard short length.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eManufacturing Method\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eGround:\u003c\/b\u003e The drill bit is fully ground from solid steel. This ensures high precision, tighter tolerances, and excellent surface quality.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eMaterial Type\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eHSS (High-Speed Steel):\u003c\/b\u003e Offers high wear resistance and toughness. Does not contain cobalt (HSS-E) (Standard HSS).\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eSurface Finish\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eBright finish (typically).\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eShank Type\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eCylindrical Shank:\u003c\/b\u003e The shank diameter of large diameter drill bits is often reduced to 13 mm (\u003cb\u003eReduced Shank\u003c\/b\u003e) or is fully 14.5 mm (May vary depending on machine capacity).\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003ePoint Angle (Estimated)\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTypically \u003cb\u003e118°\u003c\/b\u003e point angle. (Offers better centering and cutting performance due to its precise geometry).\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eCutting Direction\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRight-hand cut\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003eApplication Areas and Industries\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis drill bit is particularly used in large-diameter applications requiring M16 thread preparation and general assembly holes:\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMachine Manufacturing and Assembly:\u003c\/b\u003e \u003cb\u003ePre-drilling for M16 metric standard threads\u003c\/b\u003e (for standard 2.0 mm thread pitch). While 14.0 mm is ideal, 14.5 mm \u003cb\u003eminimizes the load\u003c\/b\u003e on the tap, reducing the risk of tap breakage.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Metal Fabrication:\u003c\/b\u003e Drilling assembly holes in medium and thick section steel, stainless steel (low alloy), cast iron, and aluminum profiles.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePlumbing and Construction:\u003c\/b\u003e Drilling in steel structures, pipelines, and flanges.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMold and Tool Manufacturing:\u003c\/b\u003e Preparation for precise and large-diameter tapping operations, especially when tap breakage is costly.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAutomotive Heavy Industry:\u003c\/b\u003e Drilling in large parts such as chassis and engine blocks.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUser Information and Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis product appeals to users seeking high precision and reliable performance for M16 tapping operations:\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReduces Risk of Tap Breakage:\u003c\/b\u003e Although 14.0 mm is the ideal pilot hole for M16 (2.0 mm pitch) threads, using a 14.5 mm diameter slightly reduces thread engagement. This \u003cb\u003esignificantly reduces the risk of tap breakage, especially in hard materials or when hand tapping\u003c\/b\u003e (at a slight expense of thread strength).\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh Precision and Surface Quality:\u003c\/b\u003e Thanks to the ground manufacturing method, hole diameter and position are extremely precise. Provides a smoother surface quality in large-diameter holes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSharper Cutting Edges:\u003c\/b\u003e Sharper cutting edges compared to rolled types require less cutting force and create cleaner holes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImproved Chip Evacuation:\u003c\/b\u003e Precisely ground flutes ensure efficient evacuation even with large chip volumes.\u003c\/p\u003e","brand":"Mte","offers":[{"title":"Default Title","offer_id":46455415537860,"sku":"B00007001450","price":1231.26,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/9355\/6932\/files\/13750c1.png?v=1785265628","url":"https:\/\/www.karadayihirdavat.com\/en\/products\/mte-hss-din-338-matkap-ucu-silindirik-sapli-kisa-taslanmis-tip-14-5-mm","provider":"Karadayı Hırdavat","version":"1.0","type":"link"}