{"product_id":"3-8-16-threaded-shank-stop-countersink-1-4-28-threaded-shank-hss_tsc3-8-16","title":"3\/8\"-#16 Threaded Shank Stop Countersink | HSS | 1\/4\"-28 Threaded Shank | TSC3\/8-16","description":"\u003cdiv\u003eStop countersinks with threaded shanks are precision cutting tools used to form flush or recessed holes with controlled depth. They are designed for industrial machining environments where repeatability and retention are critical. \u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVariant 1\u003c\/b\u003e — \u003cb\u003eShank size:\u003c\/b\u003e 3\/8 inch; \u003cb\u003eThread type:\u003c\/b\u003e #16\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVariant 2\u003c\/b\u003e — \u003cb\u003eShank size:\u003c\/b\u003e 1\/4 inch; \u003cb\u003eThread type:\u003c\/b\u003e 1\/4-28\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDepth control:\u003c\/b\u003e Integrated stop mechanism provides defined countersink depth for repeatable results in batch production.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThreaded shank retention:\u003c\/b\u003e Compatible with standard collets and adapters for secure tool mounting.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High Speed Steel (HSS) offers wear resistance and heat tolerance during metalworking operations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTwo shank variants:\u003c\/b\u003e Supports different thread standards to fit existing tooling pools and fixtures.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOperational use:\u003c\/b\u003e Suitable for CNC and manual machining setups requiring precise countersinking in metal fabrication and industrial component assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412457578775,"sku":"TSC3\/8-16","price":9.42,"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\/3-8-16-threaded-shank-stop-countersink-1-4-28-threaded-shank-hss_tsc3-8-16","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}