{"product_id":"drillco-wal-39e116b-1-4-hss-82-6-flute-chatterless-countersink","title":"DRILLCO WAL-39E116B - 1\/4\" HSS 82° 6-Flute Chatterless Countersink","description":"\u003cp\u003eThe Drillco WAL-39E116B is a high-performance 1\/4\" chatterless countersink designed for precision metalworking and industrial maintenance. Part of the elite 3900E series, this tool is engineered to produce a smooth, burr-free finish on a wide variety of materials. Featuring a 6-flute design, it significantly reduces vibration and prevents chatter, ensuring accurate 82-degree countersinking for standard flat-head fasteners. Manufactured from premium high-speed steel (HSS), this countersink offers exceptional durability and heat resistance for consistent performance in both portable and machine-based drilling applications.\u003c\/p\u003e\u003ch4\u003ePerformance Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChatterless Geometry:\u003c\/strong\u003e The 6-flute configuration is specifically staggered to eliminate harmonic vibration, providing a superior surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium HSS Construction:\u003c\/strong\u003e Built from industrial-grade high-speed steel for extended tool life and edge retention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e82° Point Angle:\u003c\/strong\u003e Precision ground to 82 degrees, the standard angle for unified inch flat-head screws and fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBright Finish:\u003c\/strong\u003e Polished flutes enhance chip evacuation and prevent material buildup during high-speed operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Ideal for use on steel, cast iron, aluminum, and non-ferrous metals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoint Angle\u003c\/td\u003e\n\u003ctd\u003e82 Degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Flutes\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShank Diameter\u003c\/td\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBright\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e(1) Drillco WAL-39E116B 1\/4\" 82° 6-Flute Countersink\u003c\/li\u003e\u003c\/ul\u003e","brand":"DRILLCO","offers":[{"title":"1\/4\"","offer_id":54309704663406,"sku":"WAL-39E116B","price":9.95,"currency_code":"EUR","in_stock":true},{"title":"5\/16\"","offer_id":54309704696174,"sku":"WAL-39E120B","price":9.95,"currency_code":"EUR","in_stock":true},{"title":"3\/8\"","offer_id":54309704728942,"sku":"WAL-39E124B","price":12.95,"currency_code":"EUR","in_stock":true},{"title":"1\/2\"","offer_id":54309704761710,"sku":"WAL-39E132B","price":14.95,"currency_code":"EUR","in_stock":true},{"title":"5\/8\"","offer_id":54309704794478,"sku":"WAL-39E140B","price":20.95,"currency_code":"EUR","in_stock":true},{"title":"3\/4\"","offer_id":54309704827246,"sku":"WAL-39E148B","price":27.95,"currency_code":"EUR","in_stock":true},{"title":"7\/8\"","offer_id":54309704860014,"sku":"WAL-39E156B","price":35.95,"currency_code":"EUR","in_stock":true},{"title":"1\"","offer_id":54309704892782,"sku":"WAL-39E164B","price":12.95,"currency_code":"EUR","in_stock":true},{"title":"1-1\/4\"","offer_id":54309704925550,"sku":"WAL-39E216B","price":57.95,"currency_code":"EUR","in_stock":true},{"title":"1-1\/2\"","offer_id":54309704958318,"sku":"WAL-39E232B","price":12.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0057\/0333\/6025\/files\/Untitled-June22_2026at08.07.43-2026-07-13T122214.501_1.jpg?v=1783920193","url":"https:\/\/wiselinetools.ca\/en-fr\/products\/drillco-wal-39e116b-1-4-hss-82-6-flute-chatterless-countersink","provider":"Wise Line Tools","version":"1.0","type":"link"}