{"product_id":"1-2-30-threaded-shank-stop-countersink-1-4-28-threaded-shank-hss_tsc1-2-30","title":"1\/2\"-#30 Threaded Shank Stop Countersink | HSS | 1\/4\"-28 Threaded Shank | TSC1\/2-30","description":"\u003cdiv\u003eIndustrial stop countersinks with threaded shanks for controlled depth in metal fabrication and assembly environments. The product is offered in two shank-thread configurations and manufactured from high-speed steel to ensure durability in repetitive machining operations. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: HSS\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVariant 1\u003c\/b\u003e: \u003cb\u003eShank diameter\u003c\/b\u003e 1\/2 inch; \u003cb\u003eThread type\u003c\/b\u003e #30\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVariant 2\u003c\/b\u003e: \u003cb\u003eShank diameter\u003c\/b\u003e 1\/4 inch; \u003cb\u003eThread type\u003c\/b\u003e 1\/4-28\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDepth stop\u003c\/b\u003e feature enables repeatable countersink depth for consistent fastener seating in precision applications.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThreaded shank\u003c\/b\u003e provides secure engagement in collets, chucks, or tool holders during automated or manual operations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e \u003cb\u003eHSS\u003c\/b\u003e offers improved wear resistance and heat tolerance during high-speed machining.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize range\u003c\/b\u003e two shank sizes and corresponding thread patterns support versatile fitment in existing tooling ecosystems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412455448855,"sku":"TSC1\/2-30","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\/1-2-30-threaded-shank-stop-countersink-1-4-28-threaded-shank-hss_tsc1-2-30","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}