{"product_id":"21-00mm-reduced-shank-hss-drill-bit-1-2-shank-dwdrsd-series_dwdrsd21-0mm","title":"21.00mm Reduced Shank Drill Bit | HSS | 1\/2\" Shank | DWDRSD21.0MM","description":"\u003cdiv\u003e\n\u003cp\u003eTechnical description for the [1 PC] 21.00mm Reduced Shank HSS Drill Bit, DWDRSD Series.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProduct type: HSS drill bit\u003c\/li\u003e \u003cli\u003eCutting diameter: 21.00 mm\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\" (12.7 mm)\u003c\/li\u003e \u003cli\u003eShank configuration: reduced-shank\u003c\/li\u003e \u003cli\u003eSeries: DWDRSD\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReduced-shank configuration preserves a 1\/2\" shank while delivering a 21 mm cutting diameter\u003c\/li\u003e \u003cli\u003eHigh-Speed Steel (HSS) material provides durability for metal drilling and general-purpose tasks\u003c\/li\u003e \u003cli\u003eDWDRSD series denotes a line within this drill bit family designed for larger-hole drilling tasks\u003c\/li\u003e \u003cli\u003eSingle-piece construction offers immediate readiness without assembly\u003c\/li\u003e \u003cli\u003eBest practices: use with materials suitable for HSS bits; follow general speed\/feeds guidelines for your setup\u003c\/li\u003e \u003cli\u003eIdeal use cases include fabricating or repairing metal parts where a 21 mm hole is required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eShank: 1\/2\" (12.7 mm), reduced-shank design\u003c\/li\u003e \u003cli\u003eDiameter (cutting): 21.00 mm\u003c\/li\u003e \u003cli\u003eSeries: DWDRSD\u003c\/li\u003e \u003cli\u003ePackage: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312668176663,"sku":"DWDRSD21.0MM","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-a3f33-64_3e2b0aea-5546-4815-9894-8854647212bb.jpg?v=1771714494","url":"https:\/\/mutualscrew.com\/products\/21-00mm-reduced-shank-hss-drill-bit-1-2-shank-dwdrsd-series_dwdrsd21-0mm","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}