{"product_id":"1-1-2-100-deg-6-flute-chatterless-countersink-3-4-round-shank-hss_dewchat1-1-2-100","title":"1-1\/2\"-100 Degree 6 Flute Chatterless Countersink | HSS | 3\/4\" Round Shank | DEWCHAT1-1\/2-100","description":"\u003cdiv\u003eIndustrial-grade countersink designed for precision chamfering in metal fabrication and equipment assembly. Chatterless geometry minimizes vibration to deliver consistent, burr-free countersinks in high-production environments. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eCutting Diameter\u003c\/b\u003e: 1-1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eAngle\u003c\/b\u003e: 100°\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlutes\u003c\/b\u003e: 6\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank\u003c\/b\u003e: 3\/4\" Round\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\u003eChatterless geometry\u003c\/b\u003e: Reduces vibration to improve surface finish and extend tool life during high-speed countersinking.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSix-flute configuration\u003c\/b\u003e: Enhances chip evacuation and provides a smoother finish in harder materials.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank type\u003c\/b\u003e: Round, 3\/4\" diameter, compatible with standard drill chucks and CNC tool holders.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCountersink angle\u003c\/b\u003e: 100° for standardized screw seating and chamfer depth in metal components.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: Suitable for precision countersinking in steel, aluminum, and alloy workpieces within industrial fabrication and assembly environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412448370967,"sku":"DEWCHAT1-1\/2-100","price":131.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/9.jpg?v=1779454687","url":"https:\/\/mutualscrew.com\/products\/1-1-2-100-deg-6-flute-chatterless-countersink-3-4-round-shank-hss_dewchat1-1-2-100","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}