{"product_id":"53-hss-split-point-stub-drill-bit-d-ast-series_d-ast53","title":"#53 Stub Drill Bit | HSS | Split Point | D\/AST53 (12 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDrill size: #53\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003ePoint geometry: Split point\u003c\/li\u003e \u003cli\u003eLength type: Stub\u003c\/li\u003e \u003cli\u003eSeries: D\/AST\u003c\/li\u003e \u003cli\u003ePack quantity: 12 pieces\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eSplit point design centers on contact, reducing walking and enabling a clean start on metal surfaces.\u003c\/li\u003e \u003cli\u003eStub-length body increases rigidity and minimizes deflection in tight spaces or shallow holes.\u003c\/li\u003e \u003cli\u003eHSS construction provides heat resistance and durability for drilling steel, cast iron, and non-ferrous metals.\u003c\/li\u003e \u003cli\u003ePrecision-ground geometry supports burr-free starts and consistent hole quality across the 12-bit set.\u003c\/li\u003e \u003cli\u003ePart of the D\/AST Series, optimized for repeatable performance in professional metalworking tasks.\u003c\/li\u003e \u003cli\u003e12-piece package ensures immediate availability of multiple bits for different projects and setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePack: 12 pieces\u003c\/li\u003e \u003cli\u003eBit type: #53 HSS split point stub drill bits\u003c\/li\u003e \u003cli\u003eSeries: D\/AST\u003c\/li\u003e \u003cli\u003eApplications: general metal drilling, suitable for steel, cast iron, aluminum surfaces in shop or field work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52323844849943,"sku":"D\/AST53","price":8.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/kfdst1-16_b7032970-a7d1-4825-9cdf-8f896f57945d.jpg?v=1771982141","url":"https:\/\/mutualscrew.com\/products\/53-hss-split-point-stub-drill-bit-d-ast-series_d-ast53","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}