{"product_id":"accupro-4500415-15mm-solid-carbide-screw-machine-drill-bit","title":"Accupro 4500415 15mm Solid Carbide Screw Machine Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 4500415 is a solid carbide screw machine length drill bit designed for high-performance drilling in demanding materials. It measures 15.00 mm in diameter with an overall length of 115.00 mm (approximately 4.53 inches) and a flute length of 65.00 mm. The 140-degree web-thinned point geometry reduces thrust and improves centering on entry. A TiAlN coating provides thermal resistance and wear protection, making this bit well suited for production drilling where heat buildup is a concern. Licensed machinists, tool-and-die shops, and maintenance professionals working with stainless steel and similar alloys rely on this type of tooling for consistent hole quality.\u003c\/p\u003e\u003cp\u003eThis drill bit is engineered primarily for stainless steels and is well matched to CNC machining centers, drill presses, and manual machines capable of supporting coolant delivery. The straight cylindrical shank with a 16.00 mm shank diameter fits standard ER and hydraulic toolholders in that size range. The 3xD flute-to-diameter ratio keeps the tool compact for rigid setups in shallow-to-moderate depth holes. It falls within the ACCUPRO ASSC140-TA-CL series and conforms to DIN specification standards. Right-hand cutting direction is standard for conventional spindle rotation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in tough alloys\u003c\/li\u003e\n\u003cli\u003eTiAlN coating for high-temperature performance and extended tool life\u003c\/li\u003e\n\u003cli\u003e140-degree web-thinned point reduces entry thrust and improves hole accuracy\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports internal coolant delivery for chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank at 16.00 mm diameter for secure toolholder engagement\u003c\/li\u003e\n\u003cli\u003eDIN specification compliance for dimensional consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in machine tool setups targeting stainless steels as the primary workpiece material. Fits within the ACCUPRO ASSC140-TA-CL series and is sized for toolholders accepting a 16.00 mm straight shank. Covers drill bit size range from 13.50 mm to 17.00 mm class tooling applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this tool should be performed by qualified machinists familiar with carbide tooling. Secure the shank fully in a compatible toolholder and verify runout before drilling. Enable coolant-through supply where available, as carbide tooling in stainless steel generates significant heat that accelerates wear without adequate cooling. Avoid hand-feeding or unsupported setups that can induce lateral load and chip solid carbide cutting edges.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 15.00 mm (0.5906 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 115.00 mm (4.53 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 65.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 16.00 mm (0.6299 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: Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: R-Thinned\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: Regular Spiral\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\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: ASSC140-TA-CL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.17 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: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4500415\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51749564318002,"sku":"4500415","price":280.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dbc12da20b2a4b060919e46e62ed0855.jpg?v=1788907682","url":"https:\/\/voomisupply.com\/products\/accupro-4500415-15mm-solid-carbide-screw-machine-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}