{"product_id":"1-2-16-threaded-shank-stop-countersink-1-4-28-threaded-shank-hss_tsc1-2-16","title":"1\/2\"-#16 Threaded Shank Stop Countersink | HSS | 1\/4\"-28 Threaded Shank | TSC1\/2-16","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial stop countersinks engineered for precision metalworking in high-demand production environments. The dual threaded shank configuration and high speed steel construction deliver consistent countersink geometry and reliable tool engagement across repetitive cycles.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: HSS\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread type\u003c\/strong\u003e: 1\/2 inch - #16 threaded shank; 1\/4 inch - 28 threaded shank\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eStop feature\u003c\/strong\u003e: Enables depth control to prevent over-penetration during countersinking.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThreaded shank compatibility\u003c\/strong\u003e: Dual standard sizes ensure secure mounting with common tool holders and collets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: HSS provides wear resistance and heat tolerance suitable for metalworking operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Designed for precise countersinking in production drilling, equipment fabrication, and assembly lines requiring consistent countersink geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412455710999,"sku":"TSC1\/2-16","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\/1-2-16-threaded-shank-stop-countersink-1-4-28-threaded-shank-hss_tsc1-2-16","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}