Libraton M35 Cobalt Step Drill Bit 1/8"-1/2", Four Spiral Flute Unibit
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We started tracking this price on 27 Oct 2026. The chart fills in as prices change, so you can see whether today’s price is a good one.
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About this product
4-Flute Turbo-Cutting System: Engineered with advanced quad-spiral grooves, this step bit enables 40% faster chip evacuation than 2-flute competitors. This superior geometry eliminates jams and ensures a smooth, continuous cutting action even in tough materials. Military-Grade M35 Cobalt Core: Forged from high-performance HSS with 5% Cobalt alloy, this bit is designed to withstand extreme heat up to 1,450°F. It offers a 3X longer lifespan than standard HSS bits, making it the premier choice for hardened steel, copper alloys, and carbon fiber composites. Nano-AlTiN Armor Coating: Features a premium Aluminum Titanium Nitride (AlTiN) coating with a surface hardness of 89HRC. With an ultra-low 0.45 friction coefficient, it provides professional-grade wear resistance that significantly outlasts traditional TiN coatings. High-Torque 1/4" Hex Shank: Equipped with a standard 1/4-inch hex shank f…
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