{"product_id":"50-hss-split-point-stub-drill-bit-d-ast-series_d-ast50","title":"#50 Stub Drill Bit | HSS | Split Point | D\/AST50 (12 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 12 pieces\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: #50\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoint\u003c\/strong\u003e: Split point\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: Stub length\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Drill bit, stub\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: D\/AST\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e12-pack\u003c\/strong\u003e of #50 HSS Split Point Stub Drill Bits, D\/AST Series — ready for repeat use in metalworking tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSplit-point design\u003c\/strong\u003e improves start accuracy and reduces walking on metal surfaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStub-length construction\u003c\/strong\u003e increases rigidity and minimizes deflection during drilling in tougher materials.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Steel (HSS)\u003c\/strong\u003e offers enhanced heat resistance and edge retention compared with standard carbon-steel bits when drilling metals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e alignment (D\/AST) provides consistent geometry across the set for predictable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse cases\u003c\/strong\u003e: suitable for precision pilot and through-holes in mild steel, aluminum, and other common metals in fabrication and repair tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e: 12-piece set\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: #50\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBit type\u003c\/strong\u003e: Stub drill bit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoint\u003c\/strong\u003e: Split point\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: D\/AST\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52323842785559,"sku":"D\/AST50","price":8.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/kfdst1-16_0a16f001-a51e-44b3-8f34-f604c661328f.jpg?v=1771982135","url":"https:\/\/mutualscrew.com\/products\/50-hss-split-point-stub-drill-bit-d-ast-series_d-ast50","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}