{"product_id":"pro-grade-heavy-duty-cobalt-countersink-set-four-p","title":"Pro Grade Heavy Duty Cobalt Countersink Set Four Pieces Single End M35 90 Degree Countersink Bits For Metal Stainless Steel Copper Wood And Fiberboard With SAE One Quarter To Three Quarter Inch Range And Two To Twenty Millimeter Size Bands","description":"\u003cdiv\u003eM35 Cobalt Countersink Set, 4-Piece, 90° for Metal\u003cbr\u003e\n✔️ Includes 2-5, 5-10, 10-15, 15-20 mm, SAE 1\/4 to 3\/4 inch range \u003cp\u003eThese heavy duty countersink bits are built from M35 cobalt high speed steel with cobalt coating for exceptional toughness and heat resistance. Designed to chamfer holes and deburr edges in metal, stainless steel, copper, wood and fiberboard, they deliver clean, chatter-free cuts. The 90-degree cone tip centers accurately while the enlarged flute clears chips fast.\u003c\/p\u003e ✅ M35 cobalt high speed steel with cobalt coating for toughness \u003cbr\u003e\n✅ 90-degree countersink with cone tip for precise centering and clean chamfer \u003cbr\u003e\n✅ Sizes: 2-5 mm, 5-10 mm, 10-15 mm, 15-20 mm (SAE 1\/4 to 3\/4 inch range) \u003cbr\u003e\n✅ Enlarge spiral flute prevents chips from clogging and ejects debris quickly \u003cbr\u003e\n \u003cp\u003eThese compact, single-ended countersink bits are portable and easy to swap in and out of standard drills or milling setups. Each bit is designed to handle tough materials while delivering precise chamfers and flush screw seating, making them ideal for workshops, metal shops, and DIY setups.\u003c\/p\u003e \u003cp\u003e💡 What is a countersink bit used for? This handy tool helps seat screws flush and chamfer edges for a neat, durable finish.\n- conical pocket for screw heads\n- improves flush seating and reduces splitting\n- cobalt HSS offers wear resistance and heat tolerance\n- compatible with drills, mills, and impact drivers \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404826014015,"sku":"VXB0CP22JJD4","price":123.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61cfdU_TxUL.jpg?v=1776666399","url":"https:\/\/bearingscanada.com\/products\/pro-grade-heavy-duty-cobalt-countersink-set-four-p","provider":"Bearings Canada","version":"1.0","type":"link"}