{"product_id":"28-hss-split-point-stub-drill-bit-d-ast-series_d-ast28","title":"#28 Stub Drill Bit | HSS | Split Point | D\/AST28 (12 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eTechnical description for the [12 PKG] #28 HSS Split Point Stub Drill Bit, D\/AST Series. This 12-piece set combines high-speed steel bits with a split-point geometry and stub length for precise starts and improved rigidity in metalworking tasks.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003ePack quantity:\u003c\/b\u003e 12 pieces\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrill size:\u003c\/b\u003e #28\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoint geometry:\u003c\/b\u003e Split point\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e Stub length\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSeries:\u003c\/b\u003e D\/AST\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSplit point design\u003c\/b\u003e promotes accurate starts and reduces wandering during entry into the workpiece.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStub length\u003c\/b\u003e offers increased rigidity and less flex when drilling small-diameter holes.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHigh-Speed Steel construction\u003c\/b\u003e provides heat resistance and longer edge life for metalworking applications.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eConsistent hole alignment\u003c\/b\u003e supports cleaner holes and improves downstream operations such as tapping or threading.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e12-piece assortment\u003c\/b\u003e enables multiple holes or replacements without frequent reordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eBit type:\u003c\/b\u003e Stub drill bit\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoint:\u003c\/b\u003e Split point\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSeries:\u003c\/b\u003e D\/AST\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePack:\u003c\/b\u003e 12 pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52323838132503,"sku":"D\/AST28","price":9.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/kfdst1-16_3b3f964a-428d-45cb-ac3e-64c6b39e5036.jpg?v=1771982081","url":"https:\/\/mutualscrew.com\/products\/28-hss-split-point-stub-drill-bit-d-ast-series_d-ast28","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}