Milwaukee Black Oxide 7/8‑ To 1‑3/8‑in. Step Drill Bit – 3/8 In. Shank

Discover the Milwaukee Black Oxide Step Drill Bit, a high‑performance tool crafted for clean, accurate holes in sheet metal, plastics, and thin steel. The durable black‑oxide coating resists wear and extends the bit's life, while the stepped geometry delivers two precise diameters—7/8" and 1‑3/8"—without the need to change bits. Its 3/8" shank fits securely in standard drills, providing maximum torque transfer for fast, efficient drilling. Whether you’re a professional tradesperson or a serious DIYer, this single‑piece step bit offers versatility and reliability on every job.

Why it matters: The engineered step design eliminates the hassle of swapping multiple bits, saving you time and reducing tool clutter. The coating minimizes heat buildup, ensuring smoother cuts and a cleaner finish that reduces post‑drilling cleanup. Built for demanding applications, this bit helps you achieve consistent results, boosting productivity on any workshop project.

• Black‑oxide coating: Provides superior corrosion resistance and wear protection for longer tool life.
• Dual‑size stepping: Offers 7/8" and 1‑3/8" hole options in one bit, ideal for versatile drilling tasks.
• 3/8" shank: Compatible with most standard drill chucks, delivering high torque and stable grip.
• Premium steel construction: Ensures strength and rigidity, reducing wobble and delivering clean cuts.
• Clamshell packaging: Protects the bit during shipping and storage while keeping it ready for immediate use.

Elevate your drilling performance: Choose the Milwaukee Black Oxide Step Drill Bit for a blend of durability, precision, and convenience. Its robust build and thoughtful design make it a go‑to solution for professionals seeking dependable results. Experience smoother operations, fewer tool changes, and a finish that speaks quality—every time you drill.