{"product_id":"mitsubishi-694170-carbide-extra-length-drill-bit-5-8-in","title":"Mitsubishi 694170 Carbide Extra Length Drill Bit 5\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MITSUBISHI 694170 is a solid carbide extra length drill bit designed for high-performance deep hole drilling in demanding industrial and machining applications. Built to MVS Series specifications, this drill bit features a 140-degree point angle with X-Thinning geometry, a TiAlN coating for thermal resistance and tool life, and a helical flute configuration. The cutting diameter is 0.6250 inches (5\/8 inch), with a flute length of 5.154 inches and an overall length of 7.712 inches. Coolant-through capability supports chip evacuation and heat management during extended-depth operations. The right-hand spiral and two-flute design optimize chip flow in deep bore applications.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for machining alloy steel, carbon steel, stainless steel, hardened steel, tempered steel, cast iron, nickel alloys, superalloys, titanium, copper, brass, bronze, and high-strength bronze. Rated for cross hole drilling, stack drilling, and deep hole drilling applications. The 5xD flute-to-diameter ratio supports maximum drilling depths up to 3.239 inches. Suitable for CNC machining centers and precision drilling operations in aerospace, tooling, and general metalworking environments where tight tolerances and high feed rates are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with TiAlN coating for extended tool life in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003e140-degree drill point angle with X-Thinning for reduced thrust force and improved centering\u003c\/li\u003e\n\u003cli\u003eCoolant-through design for effective chip evacuation and heat control in deep hole drilling\u003c\/li\u003e\n\u003cli\u003e5xD flute-to-diameter ratio supports maximum drilling depth of 3.239 inches\u003c\/li\u003e\n\u003cli\u003eHelical right-hand flute with cylindrical shank for use in standard ER and hydraulic toolholders\u003c\/li\u003e\n\u003cli\u003eCompatible with alloy steel, stainless steel, superalloys, titanium, cast iron, and non-ferrous materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eThe 694170 is rated for deep hole drilling, cross hole drilling, stack drilling, and general drilling operations in alloy steel, steel, stainless steel, superalloys, titanium, structural steel, tempered steel, nickel alloy, nickel, iron, high-strength bronze, hardened steel, copper, cast iron, carbon steel, bronze, and brass. Material Grade 1020 designation per ISO specification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this drill bit should be performed by a qualified machinist or CNC operator familiar with solid carbide tooling. Ensure the spindle and toolholder are clean and properly torqued before mounting. Verify coolant-through lines are active before beginning deep hole cuts to prevent thermal damage to the tool. Never run solid carbide tooling in a worn or out-of-balance spindle, as vibration will cause premature tool failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Inch)\u003c\/strong\u003e: 0.6250 inches (5\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (mm)\u003c\/strong\u003e: 15.88 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7.712 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 5.154 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.63 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.559 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.114 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 3.239 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: X-Thinning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: MVS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: X-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 1020\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.83 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MITSUBISHI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 694170\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITSUBISHI ELECTRIC","offers":[{"title":"Default Title","offer_id":51704879579442,"sku":"694170","price":644.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0483375b91c1017f3a30bd9bef6eb5f2_8084295e-98de-45a0-8aad-0bd2e8433a89.jpg?v=1788425555","url":"https:\/\/voomisupply.com\/products\/mitsubishi-694170-carbide-extra-length-drill-bit-5-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}