{"product_id":"21-64-hss-reduced-shank-drill-bit-1-4-shank-d-arsd-series_d-arsd21-64","title":"21\/64\" Reduced Shank Drill Bit | HSS | 1\/4\" Shank | D\/ARSD21\/64","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eQuantity: 1\u003c\/li\u003e \u003cli\u003eMaterial: HSS (High-Speed Steel)\u003c\/li\u003e \u003cli\u003eDiameter: 0.3281\" (21\/64\")\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/4\"\u003c\/li\u003e \u003cli\u003eSeries: D\/ARSD\u003c\/li\u003e \u003cli\u003eType: Reduced-shank drill bit\u003c\/li\u003e \u003cli\u003eCoating: Not specified\u003c\/li\u003e \u003cli\u003eOverall length: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReduced-shank design enables use in compact tooling environments while preserving the 21\/64\" cutting diameter.\u003c\/li\u003e \u003cli\u003eHSS construction provides durability and heat resistance for metal drilling in common shop environments.\u003c\/li\u003e \u003cli\u003eStandard geometry supports stable chip removal and observable hole quality in typical metalworking tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCutting diameter: 0.3281\" (21\/64\")\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/4\"\u003c\/li\u003e \u003cli\u003eSeries: D\/ARSD\u003c\/li\u003e \u003cli\u003eCoating: Not specified\u003c\/li\u003e \u003cli\u003eOverall length: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312699240727,"sku":"D\/ARSD21\/64","price":4.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-a3f33-64_dd2e7894-d062-4739-a352-e478f6b69b02.jpg?v=1771715530","url":"https:\/\/mutualscrew.com\/products\/21-64-hss-reduced-shank-drill-bit-1-4-shank-d-arsd-series_d-arsd21-64","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}