{"product_id":"guhring-9057330040000-spiral-point-tap-m4x0-7-cobalt","title":"Guhring 9057330040000 Spiral Point Tap M4x0.7 Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9057330040000 is a spiral point tap designed for right-hand through-hole threading in metric coarse applications. It cuts an M4 x 0.7 thread profile to a 6H class of fit with a D4 thread limit, delivering consistent dimensional accuracy on the threading pass. Built from cobalt high-speed steel with an oxide finish, it handles elevated cutting temperatures better than standard HSS tooling. The plug chamfer eases entry into through-holes by distributing the cutting load across the first several threads. Overall length is 2.4803 inches, thread length is 0.4724 inches, and shank diameter is 0.1772 inches. This tap belongs to GUHRING Series 5733 and carries three flutes for efficient chip evacuation.\u003c\/p\u003e\n\u003cp\u003eThis tap is suited for production and maintenance threading operations on through-hole features in a wide range of workpiece materials. It performs in aluminum, aluminum alloys, free-cutting steel, structural steel, heat-treatable steel, case-hardened steel, sulfured steel, tool steel, cast iron, and stainless steel. Typical applications include tapping threaded inserts, fastener holes, and component bores in machine shops, manufacturing facilities, and maintenance environments. Coolant-through capability is not included, making it appropriate for conventional flood or mist cooling setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM4 x 0.7 metric coarse thread form to 6H class of fit with D4 thread limit\u003c\/li\u003e\n  \u003cli\u003eCobalt construction for improved heat and wear resistance versus standard HSS\u003c\/li\u003e\n  \u003cli\u003eOxide finish reduces friction and provides mild corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer distributes cutting load for smooth through-hole entry\u003c\/li\u003e\n  \u003cli\u003eThree flutes promote chip flow and reduce packing in through-hole applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, compatible with standard CNC, drill press, and tapping arm setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for through-hole threading operations in workpiece materials including aluminum, aluminum alloys, cast iron, free-cutting steel, heat-treatable steel, case-hardened steel, stainless steel, structural steel, sulfured steel, and tool steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap is installed by machinists and toolroom technicians using standard tapping chucks, CNC rigid-tap holders, or manual tapping arms rated for M4 tooling. Before changing or setting tooling, confirm the machine spindle is fully stopped and locked out per shop lockout-tagout procedures. Use appropriate cutting fluid or coolant for the workpiece material to maximize tap life and thread quality. Do not reverse the tap under power without confirming the machine cycle supports it, as forced reversal without proper chip clearance can result in tap breakage in the hole.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M4 x 0.7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 6H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: D4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Type\u003c\/strong\u003e: Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Through-Hole Threading\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.4803 inches (63.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.4724 inches (12.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1772 inches (4.50 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 3.40 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5733\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 9057330040000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51754732323122,"sku":"9057330040000","price":27.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bf334213150420a35403c26c1b933528_749d8b4a-f9b8-4587-9410-7448f69db098.jpg?v=1788948177","url":"https:\/\/voomisupply.com\/products\/guhring-9057330040000-spiral-point-tap-m4x0-7-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}