{"product_id":"22-50mm-reduced-shank-hss-drill-bit-1-2-shank-dwdrsd-series_dwdrsd22-5mm","title":"22.50mm Reduced Shank Drill Bit | HSS | 1\/2\" Shank | DWDRSD22.5MM","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBit diameter: 22.50 mm\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\" (12.7 mm)\u003c\/li\u003e \u003cli\u003eShank design: Reduced shank (flute diameter larger than shank)\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eSeries: DWDRSD\u003c\/li\u003e \u003cli\u003eQuantity: 1 bit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReduced shank design with a larger flute diameter enables a 22.50 mm hole size while retaining a 1\/2\" shank profile.\u003c\/li\u003e \u003cli\u003eHSS construction provides toughness and heat tolerance for metal drilling applications.\u003c\/li\u003e \u003cli\u003eSuitable for creating large-diameter through-holes in steel, cast iron, aluminum, and some plastics.\u003c\/li\u003e \u003cli\u003eDesigned for single-step drilling to achieve a large hole without swapping to a larger-shank bit.\u003c\/li\u003e \u003cli\u003eDurable for repeated drilling tasks in shop environments and fabrication workflows.\u003c\/li\u003e \u003cli\u003eBest used with appropriate cutting fluid or lubricant to extend bit life during metal drilling.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 22.50 mm\u003c\/li\u003e \u003cli\u003eShank: 1\/2\" (12.7 mm)\u003c\/li\u003e \u003cli\u003eCode\/Series: DWDRSD\u003c\/li\u003e \u003cli\u003eFinish\/Coating: not specified\u003c\/li\u003e \u003cli\u003eQuantity: 1 bit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312668307735,"sku":"DWDRSD22.5MM","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-a3f33-64_1dca5df5-c223-4c1f-91f0-4c3e2316dc97.jpg?v=1771714500","url":"https:\/\/mutualscrew.com\/products\/22-50mm-reduced-shank-hss-drill-bit-1-2-shank-dwdrsd-series_dwdrsd22-5mm","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}