{"product_id":"guhring-9055150032000-jobber-drill-bit-3-2mm-carbide","title":"Guhring 9055150032000 Jobber Drill Bit 3.2mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9055150032000 is a jobber length drill bit designed for high-performance drilling in cast iron and steel. Built from submicron solid carbide and finished with a FIREX coating, this bit delivers extended tool life in demanding production and maintenance applications. The 140-degree split point (SU geometry) with web thinning allows self-centering entry without a center punch, reducing setup time. At 66 mm overall length with a 28 mm flute length, it fits standard drill chucks and machining centers. Two spiral flutes with a regular helix provide efficient chip evacuation in both manual and CNC drilling operations.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for drilling cast iron and steel workpieces in both shop and field environments. The 5xD flute-to-diameter ratio and 25 mm maximum drilling depth make it appropriate for through-hole and blind-hole work in medium-thickness material. The straight-cylindrical shank at 6 mm diameter seats securely in collet chucks, keyless chucks, and drill press spindles. Licensed machinists, tool and die technicians, and maintenance mechanics are the primary users. It conforms to DIN 6537 L and DIN 6535 standards, making it a drop-in fit where DIN-specification tooling is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron solid carbide construction for rigidity and wear resistance in ferrous materials\u003c\/li\u003e\n\u003cli\u003eFIREX coating reduces friction and extends tool life in cast iron and steel\u003c\/li\u003e\n\u003cli\u003e140-degree SU point with web thinning enables self-centering entry without a pilot hole\u003c\/li\u003e\n\u003cli\u003eRegular spiral flute geometry promotes consistent chip removal during drilling\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical 6 mm shank compatible with standard collet and keyless chuck systems\u003c\/li\u003e\n\u003cli\u003eMeets DIN 6537 L and DIN 6535 standards for dimensional conformance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a DIN 6537 L compliant jobber length drill bit for use in cast iron and steel workpieces. Primary workpiece material codes K and P confirm suitability for cast iron and steel respectively.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed with the machine powered down and locked out per standard lockout\/tagout procedures. Seat the shank fully into the chuck or collet and verify runout before beginning a drilling cycle. Carbide tooling is brittle and should not be used in applications with interrupted cuts or heavy vibration without confirming setup rigidity. Coolant-through capability is not supported on this model, so external coolant or cutting fluid should be applied at the point of contact when drilling ferrous materials.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 3.2 mm (0.1260 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 66 mm (2.598 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 28 mm (1.102 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm (0.236 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 36 mm (1.417 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 25 mm (0.984 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\u003ePoint Type\u003c\/strong\u003e: SU (Self-Centering)\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: Spiral, Regular Helix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Submicron Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: FIREX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: 0.004 to 0.016 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5515\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN 6535, DIN 6537 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: GUHRING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9055150032000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51749276778802,"sku":"9055150032000","price":137.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e7a011e334b6e0cfd7c233ace7256d4a_272de606-4c4b-4fc2-b46c-493d8594ac99.jpg?v=1788903926","url":"https:\/\/voomisupply.com\/products\/guhring-9055150032000-jobber-drill-bit-3-2mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}