{"product_id":"1-2-20-threaded-shank-stop-countersink-1-4-28-threaded-shank-hss_tsc1-2-20","title":"1\/2\"-#20 Threaded Shank Stop Countersink | HSS | 1\/4\"-28 Threaded Shank | TSC1\/2-20","description":"\u003cdiv\u003eIndustrial-grade stop countersinks with threaded shanks are designed for precise depth control in metalworking environments. Dual shank configurations provide compatibility with existing tooling and enable rapid tool changes on drills, CNCs, and hand tools. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eShank diameter\u003c\/b\u003e: 1\/2\" and 1\/4\" variants\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type\u003c\/b\u003e: \u003cb\u003e#20\u003c\/b\u003e threaded shank; \u003cb\u003e1\/4-28\u003c\/b\u003e threaded shank\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: HSS\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDepth stop\u003c\/b\u003e mechanism provides controlled countersink depth for recessed features and consistent chamfer depth across production batches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThreaded shank\u003c\/b\u003e enables secure seating in drill chucks and adaptors with rapid tool changes\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial: HSS\u003c\/b\u003e offers high hardness and wear resistance for metalworking applications including aluminum and steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUse cases\u003c\/b\u003e: suitable for automotive, aerospace, general fabrication, and maintenance operations requiring precise depth control during countersinking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412455678231,"sku":"TSC1\/2-20","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\/1-2-20-threaded-shank-stop-countersink-1-4-28-threaded-shank-hss_tsc1-2-20","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}