{"product_id":"irwin-91140-silver-deming-drill-bit-5-8-inches-6-pack","title":"Irwin 91140 Silver Deming Drill Bit 5\/8 Inches 6 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe IRWIN INDUSTRIAL TOOL CO 91140 is a 5\/8-inch Silver Deming drill bit built for heavy-duty hole cutting in metal, wood, and plastic. The bit is constructed from M-7 high speed steel, which provides strong resistance to abrasion under the stress of large-diameter drilling. A 3-flatted shank design locks securely in the chuck, reducing slippage during high-torque applications. The reduced 1\/2-inch shank fits any standard 1\/2-inch drill, and the overall length of 6 inches gives the operator good reach without sacrificing rigidity. This package contains 6 bits. Licensed tradespeople and skilled fabricators working through high-volume jobs will find the multi-pack format practical for keeping spare bits on hand.\u003c\/p\u003e\u003cp\u003eThe 91140 is suited for use in keyless chucks and fits all standard 1\/2-inch drills. The 118-degree point geometry is appropriate for general-purpose drilling in wood, metal, and plastic. Primary applications include heavy-duty metal drilling, automotive body work, metal fabrication shops, and body shop environments where large-diameter holes are required on a regular basis. The M-7 steel construction holds up to repeated use in demanding production settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM-7 high speed steel construction for abrasion resistance during tough, large-diameter drilling\u003c\/li\u003e\n\u003cli\u003e3-flatted shank design improves chuck grip and reduces bit slippage under torque\u003c\/li\u003e\n\u003cli\u003eCompatible with keyless chucks and all standard 1\/2-inch drills\u003c\/li\u003e\n\u003cli\u003e118-degree standard point geometry for use in wood, metal, and plastic\u003c\/li\u003e\n\u003cli\u003e6-inch overall length with 1\/2-inch reduced shank\u003c\/li\u003e\n\u003cli\u003ePackage includes 6 bits for production or high-turnover shop environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in any standard 1\/2-inch drill accepting a 1\/2-inch reduced shank Silver Deming bit, including keyless chuck configurations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSilver Deming bits of this diameter should be installed by securing the 3-flatted shank firmly in a properly rated 1\/2-inch drill chuck before operation. Always power down and unplug or de-energize the drill before changing bits. Use appropriate speed settings for the material being drilled, and wear eye protection when operating large-diameter drill bits in metal or fabrication environments.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBit Diameter\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Size\u003c\/strong\u003e: 1\/2 inches reduced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Design\u003c\/strong\u003e: 3-flatted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: M-7 High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.28 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: IRWIN INDUSTRIAL TOOL CO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 91140\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":51564031541554,"sku":"91140","price":174.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/752a6da10bb20093f953477a86e2ccf3_00b8899f-8516-4d64-8a34-0aceedb0efb9.jpg?v=1786509221","url":"https:\/\/voomisupply.com\/products\/irwin-91140-silver-deming-drill-bit-5-8-inches-6-pack","provider":"Voomi Supply","version":"1.0","type":"link"}