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100x more holes and 8x faster than titanium or black oxide coated drill bits
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Super hard Mach-Blue™ Armor Plating retains sharper cutting edges, and reduces heat build-up and cutting friction
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Durable drill bit for long drill life, precision holes, and increased speed and productivity in tough-to-drill applications
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Impact-rated 1/4-in speed hex won't slip in conventional 3-jaw chucks and is ideal for use in quick change impacting power tools
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Optimized 137-degree self-centering split point cutting geometry won't walk or wander -- even on pre-hardened or curved surfaces
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Advanced M-Series alloy tool steel construction and proprietary heat treatment increase drill bit durability, rigidity and breakage resistance
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Spyder Mach-Blue™ drill bits are made in the USA and ideal for drilling stainless steel, mild steel, aluminum, wood, stacked materials and other difficult to drill alloys
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Exclusive to Lowe's
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Set includes 1/16, 5/64, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8-in bits with case
