Step Drill Bit 1/4 To 1-3/8 Inch Dual Flute Black Oxide Coated 3/8 Inch Shank For Electric Drills Metal Plastic Wood Milwaukee 48-89-9205 Pro Grade Heavy Duty Bit

High-performance step drill bit for precise holes from 1/4 to 1-3/8 inches in metal, plastic, and wood.
✔️ Black oxide coating for durability, 3/8-inch shank, dual flute design for smooth drilling in electric tools, sizes 1/4 to 1-3/8 inches.

A step drill bit is a handy tool that lets you drill multiple hole sizes with one bit, making it ideal for DIY projects, auto repairs, or professional jobs in workshops where you need quick, clean cuts through materials like sheet metal or wood.

✅ Dual flute geometry for reduced chatter and faster cutting. ✅ Black oxide coating to resist corrosion and extend tool life. ✅ 3/8-inch shank fits most electric drills for easy setup. ✅ Hole sizes from 1/4 to 1-3/8 inches to handle a range of tasks.

💡 What makes a step drill bit essential for drilling through tough materials? This type of bit offers reliable performance by allowing gradual size increases without changing tools. - Provides precise, burr-free holes in metals and plastics - Reduces the need for multiple bits, saving time on jobs - Enhances safety with better control during high-speed drilling - Delivers long-lasting results in demanding environments