Premium Cobalt Drill Bits for Unmatched Durability
Crafted from high-speed M35 cobalt steel for extreme heat resistance, these bits maintain sharpness 5X longer than standard HSS bits. Precision-ground 135° split point design eliminates walking for clean starts on stainless steel, cast iron, and titanium.
Engineered for Professional-Grade Performance
19-piece metric set (1-10mm) features laser-etched size markings and reinforced notched shanks to prevent slippage in chucks. Optimized flute geometry accelerates chip ejection during heavy-duty drilling in automotive/metal fabrication.
PACKOUT System Compatibility
Includes rugged PACKOUT case with customizable compartments for job site organization. Each bit undergoes individual hardness testing (HRC 65-68) to meet Milwaukee’s Red Lithium tool standards.
Industrial Applications
Ideal for HVAC installations, machinery repair, and structural steel work. Parabolic oil grooves reduce friction when drilling hardened materials up to 1/2" thick. Non-magnetic coating resists corrosion in marine environments.
Wholesale Advantage
Direct factory pricing with bulk discounts for contractors. Ships in crush-proof packaging with 30-day replacement guarantee. ASTM B294 compliant for aerospace-grade performance.