{"product_id":"14-inch-micro-solid-carbide-drill-bits-set-1-to-20","title":"1\/4 Inch Micro Solid Carbide Drill Bits Set 1 To 20 mm Series With 0.01 mm Increments Straight Shank Coated For CNC Lathe Milling Chamfering Engraving EDM Drilling Stainless Steel And Hard Alloys Pro Grade Heavy Duty","description":"\u003cdiv\u003eHigh precision 1\/4 in solid carbide drill set 1-20 mm (1pc)\u003cbr\u003e\n✔️ 1\/4 in solid carbide set, 1-20 mm range, 0.01 mm steps, straight shank \u003cp\u003eThis micro solid carbide drill bit set is designed for high-speed machining in CNC lathes, milling machines, EDM drilling, engraving, chamfering, and other metalworking tasks. It covers a range from 1 mm to 20 mm in 0.01 mm increments, making it ideal for stainless steel and hard alloys as well as aluminum and copper alloys. The bits are uncoated with a high-helix design to improve chip evacuation and hole quality in tough materials.\u003c\/p\u003e \u003cp\u003e✅ Solid carbide construction provides high hardness and efficient heat dissipation\u003cbr\u003e✅ Precision tolerance under -0.01 mm (-0.0004 in) with h6 shank for accurate toolholding\u003cbr\u003e✅ Wide material compatibility: aluminum, copper, brass, bronze, carbon steels, alloy steels, cast iron up to 55HRC\u003cbr\u003e✅ High-helix, four-facet point geometry for fast chip removal and clean holes\u003cbr\u003e✅ Size range includes 1\/4 in dia with 25 mm max drilling depth and 50 mm overall length\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a solid carbide drill bit set used for in metalworking and CNC milling? Handy for cutting hard metals with precision and long tool life.\u003c\/p\u003e\n- High-precision hole making in stainless steel and hard alloys\n- Efficient chip removal with high-helix geometry\n- Compatible with CNC lathes, milling machines, and EDM setups\n- Long service life under heavy-duty drilling\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48270142865643,"sku":"VXB083DDPV1V","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51XBjfij5oL_b11b781d-8468-4cd9-b40a-6ed2558f5dc4.jpg?v=1778765588","url":"https:\/\/vxb.com\/products\/14-inch-micro-solid-carbide-drill-bits-set-1-to-20","provider":"VXB Bearings","version":"1.0","type":"link"}