{"product_id":"b0f1yndxvh","title":"M35 Cobalt Step Drill Bit Set, TiAlN Coated Unibit Metal Hole Cutter 1\/8\"-7\/8\"(3pcs), High Speed Steel with 4 Spiral Flutes, Hex Shank for Stainless Steel, Wood, Plastic","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【Industrial M35 Cobalt Steel Construction】 Made of premium ISI M35 high-speed steel with 5% cobalt for extreme heat resistance and 3X longer lifespan vs standard HSS bits. 50% harder than titanium coatings, effortlessly drills through stainless steel, aluminum, and hardwoods.\u003c\/li\u003e\n\u003cli\u003e【TiAlN Nano-Coating Technology】 Advanced TiAlN coating reduces friction by 40% and withstands temperatures up to 1100°F (600°C). Provides 3X more durability than conventional TiN\/AlCrN coatings for smoother, longer-lasting performance.\u003c\/li\u003e\n\u003cli\u003e【4-Spiral Flute Design for Effortless Drilling】 Self-cleaning grooves prevent clogging while laser-sharpened edges deliver burr-free holes. Cuts faster with minimal vibration, even in thick metals (up to 1\/4\" per step).\u003c\/li\u003e\n\u003cli\u003e【34 Sizes in One Versatile Set】 Includes 34 step bits (1\/8\"-7\/8\") with laser-etched size markings. Perfect for electrical work, HVAC, DIY projects, and professional metalworking. Replaces multiple drill bits with one unibit.\u003c\/li\u003e\n\u003cli\u003e【Precision Ground Cutting Edges】 Laser-calibrated tip geometry ensures ±0.1mm drilling accuracy for perfect round holes every time Micro-polished cutting edges eliminate burrs on both entry and exit surfaces Matched with 118° universal point angle for versatile material penetration\u003c\/li\u003e\n\u003cli\u003e【Ergonomic Hex Shank Design】 1\/4\" hex shaft fits all standard drills, impact drivers and magnetic holders Knurled grip zone prevents bit slippage during high-speed operation\u003c\/li\u003e\n\u003cli\u003e【100-Day Risk-Free Guarantee】 Backed by a 100-day warranty - instant replacement or refund if your step bit breaks. 24\/7 US-based support with 12-hour response time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial : Cobalt Steel\u003c\/li\u003e\n\u003cli\u003eShank Type : Hex\u003c\/li\u003e\n\u003cli\u003eBrand : ENBMEI\u003c\/li\u003e\n\u003cli\u003eTool Flute Type : Spiral\u003c\/li\u003e\n\u003cli\u003eNumber of Flutes : 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ENBMEI","offers":[{"title":"Default Title","offer_id":42345487695954,"sku":"B0F1YNDXVH","price":93.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/9098\/4274\/files\/71uLUR5-ZaL._SX522.jpg?v=1774244545","url":"https:\/\/provaultshop.com\/products\/b0f1yndxvh","provider":"ProVault","version":"1.0","type":"link"}