Milwaukee #9 Cobalt Step Drill Bit Cobalt Series

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MAXIMUM STAINLESS STEEL PENETRATION For the professional fleet manager and lead mechanic, the Milwaukee 48-89-9281 represents a significant leap in consumable ROI. Engineered to so lve the high-failure rate of standard high-speed steel bits in stainless applications, this cobalt-infused solution delivers a 15X lifespan increase. Whether you are prepping panels or fabricating in-field, the thermal management provided by the elongated dual-flute design ensures that your cordless assets maintain peak efficiency without the bit-glazing common in high-torque scenarios. / COBALT PERFORMANCE: Engineered to deliver up to 15X the life in stainless steel versus standard alternatives. / RAPID STRIKE™ TIP: Enables 2X faster starts in stainless steel while eliminating bit walk for precision hole placement. / DUAL-FLUTE GEOMETRY: Elongated design provides superior heat management and chip evacuation for the smoothest drilling experience. / HIGH-VOLUME CAPACITY: Rated for up to 1,000 holes in mild steel, significantly reducing downtime for bit replacements. TECHNICAL SPECIFICATIONS Material: Cobalt Infused SteelApplication: Stainless Steel, Mild SteelRecommended Material Gauge: Up to 14gaStart Tip: Rapid Strike™Flute Design: Elongated Dual-FluteCompatibility: Cordless Drills (Low Speed for Stainless, High Speed for Mild) WHAT'S IN THE BOX (1) #9 Cobalt Step Drill Bit Show more