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The Milwaukee 48-89-2370 RED HELIX Cobalt Drill Bit Set is designed for durability and longevity in hard metal applications. This set includes 15 pieces, featuring the QUAD EDGE tip that provides a precise start and four cutting edges to create smaller chips. This design aids in faster material removal, reducing heat and improving performance. The VARIABLE HELIX flute has a starting angle of thirty-five degrees, tapering down to fifteen degrees, which facilitates rapid chip removal. Each bit features a thicker tapered web that enhances strength and minimizes premature breakage.
Ideal for tough metal applications such as stainless steel, cast iron, and thick metal, this set offers up to fifteen times the lifespan of standard black oxide drill bits. The bits are housed in a customizable accessory case compatible with PACKOUT systems.
This drill bit set is engineered for extreme durability and performance.
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