{"product_id":"5-8-3-16-threaded-shank-stop-countersink-1-4-28-threaded-shank-hss_tsc5-8-3-16","title":"5\/8\"-3\/16\" Threaded Shank Stop Countersink | HSS | 1\/4\"-28 Threaded Shank | TSC5\/8-3\/16","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial stop countersinks with threaded shanks provide precision chamfering and deburring for metalworking applications. The 1\/4-28 threaded shank variant delivers secure mounting in fixtures and tooling, while HSS construction provides durability under production workloads.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread type:\u003c\/b\u003e 1\/4-28 Threaded Shank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e HSS\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThreaded shank:\u003c\/b\u003e Enables secure mounting in chucks, fixtures, or tooling adapters to maintain alignment during countersinking operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-Speed Steel (HSS) offers hardness and wear resistance suitable for repeated countersinking in metalworking environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStop countersink function:\u003c\/b\u003e Provides controlled countersink depth to produce consistent chamfers and minimize material removal beyond the intended perimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Suitable for integration into drill presses, milling centers, and fixed fixtures requiring repeatable, precision countersinks with threaded engagement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412458201367,"sku":"TSC5\/8-3\/16","price":15.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/7.jpg?v=1779454687","url":"https:\/\/mutualscrew.com\/products\/5-8-3-16-threaded-shank-stop-countersink-1-4-28-threaded-shank-hss_tsc5-8-3-16","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}