{"product_id":"mte-hss-din-338-matkap-ucu-silindirik-sapli-kisa-taslanmis-tip-13-5-mm","title":"Mte Hss DIN 338 Drill Bit Cylindrical Shank Short Ground Type 13.5 mm","description":"\u003cp\u003e\u003cb\u003eMte Hss DIN 338 Drill Bit Cylindrical Shank Short Ground Type 13.5 mm\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eShort Series, Ground Type, Solution for High Precision and M14 Bolt Clearance Applications\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eMte HSS DIN 338 Drill Bit (13.5 mm) Short Series, Ground Type\u003c\/b\u003e is a high-quality cutting tool designed for precise drilling operations. This drill bit is ideal for applications requiring \u003cb\u003ehigh tolerance and excellent surface quality\u003c\/b\u003e, especially in large diameters. It has a sharper geometry and a more accurate diameter compared to roll-forged types. The \u003cb\u003e13.5 mm\u003c\/b\u003e diameter is critical as it serves as a suitable \u003cb\u003eclearance hole for M14 metric standard bolts\u003c\/b\u003e or can be used as a pilot hole for M16 fine threads.\u003c\/p\u003e \u003cp\u003eThe product's main strength comes from its \u003cb\u003eHSS (High-Speed Steel)\u003c\/b\u003e material and, specifically, its \u003cb\u003eGround\u003c\/b\u003e manufacturing method. Ground bits offer higher precision, sharper cutting edges, and better chip evacuation compared to roll-forged bits.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eTechnical Specifications and Material Details\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThe Mte Drill Bit has optimized features for M14 bolt clearance and general-purpose large-diameter drilling applications.\u003c\/p\u003e \u003ctable border=\"0\" cellspacing=\"3\" cellpadding=\"0\"\u003e \u003cthead\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eFeature Name\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eDetailed Description\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e\n\n\u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eDiameter (Nominal)\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003e13.5 mm\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eStandard\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eDIN 338:\u003c\/b\u003e German standard for twist drill bits with cylindrical shanks and standard short length.\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eManufacturing Method\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eGround:\u003c\/b\u003e The bit is fully ground from solid steel. This ensures high precision, tighter tolerances, and excellent surface quality.\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eMaterial Type\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \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 \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eSurface Treatment\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003eBright finish (typically).\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eShank Type\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eCylindrical Shank:\u003c\/b\u003e The shank diameter of large diameter bits is often reduced to 13 mm (\u003cb\u003eReduced Shank\u003c\/b\u003e).\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003ePoint Angle (Estimated)\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003eTypically \u003cb\u003e118°\u003c\/b\u003e point angle. (Offers better centering and cutting performance due to its precise geometry).\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eCutting Direction\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003eRight-hand Cutting\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\n\n\u003c\/table\u003e \u003cp\u003e\u003cb\u003eApplications and Industries Used\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThis drill bit is particularly used in M14 bolt clearance and general large-diameter drilling applications:\u003c\/p\u003e \u003cp\u003e\u003cb\u003eMachine Manufacturing and Assembly:\u003c\/b\u003e As a \u003cb\u003esuitable and easy clearance hole for M14 metric standard bolts\u003c\/b\u003e. (A standard tolerance hole where the bolt can be easily inserted and removed).\u003c\/p\u003e \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 \u003cp\u003e\u003cb\u003ePlumbing and Construction:\u003c\/b\u003e Drilling in steel structures, pipelines, and flanges.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eMold and Tool Making:\u003c\/b\u003e Preparation of precise and large-diameter pinholes and bearing seats.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eM16 Fine Thread Pilot Hole:\u003c\/b\u003e Can be used as a pilot hole for tapping in special fine thread applications such as M16 x 1.0 (Fine Thread).\u003c\/p\u003e \u003cp\u003e\u003cb\u003eUser Information and Benefits\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThis product caters to users seeking high precision and reliable performance for M14 bolt clearance and general large-diameter drilling operations:\u003c\/p\u003e \u003cp\u003e\u003cb\u003eM14 Bolt Clearance Hole:\u003c\/b\u003e The most common use is to drill a hole through which M14 bolts can easily pass. Being ground ensures the hole is precise and smooth.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eHigh Precision and Surface Quality:\u003c\/b\u003e Thanks to the ground manufacturing method, the hole diameter and position are extremely accurate. It provides a smoother surface quality in large diameter holes, which is important in precision assembly and bearing applications.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eSharper Cutting Edges:\u003c\/b\u003e Cutting edges, which are sharper than roll-forged types, require less cutting force and produce cleaner holes.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eImproved Chip Evacuation:\u003c\/b\u003e Precisely ground flutes ensure efficient evacuation even with large chip volumes.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eDIN 338 Short Series:\u003c\/b\u003e The short design minimizes vibration and deflection, allowing for more stable drilling.\u003c\/p\u003e","brand":"Mte","offers":[{"title":"Default Title","offer_id":46455425794244,"sku":"B00007001350","price":1040.52,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/9355\/6932\/files\/27468c1.png?v=1785265794","url":"https:\/\/www.karadayihirdavat.com\/en\/products\/mte-hss-din-338-matkap-ucu-silindirik-sapli-kisa-taslanmis-tip-13-5-mm","provider":"Karadayı Hırdavat","version":"1.0","type":"link"}