Spyder Mach-Blue 1/4-in 10-Step Drill Bit (1/4-in to 1-3/8-in)

Upgrade your drilling game with Spyder Stinger Mach-Blue step bits! These heavy-duty metal drilling bits offer unmatched quality, durability, and performance.

What makes them special?

• Mach-Blue™ Armor Plating: This super-hard coating keeps the edges razor-sharp, reducing heat and friction for faster, cleaner cuts.

• Up to 50x more holes and 2x faster drilling compared to standard step bits.

• Long-lasting performance: The advanced steel construction and heat treatment make these bits tough enough for even the most demanding jobs.

• Versatility: Drill stainless steel, mild steel, aluminum, stacked materials, and more.

• Precision: The self-centering split point won't wander, ensuring accurate holes even on curved surfaces.

• Convenience: The impact-rated 1/4-in hex shank works with both standard and quick-change drills.

Available in a 10-step design (1/4-in to 1-3/8-in), these bits are ideal for electricians, metalworkers, and anyone who needs a reliable drilling solution. Made in the USA for added peace of mind.