DEWALT Black Oxide Drill Bit Set, 20-Piece (DW1177) – High Speed Steel, 135° Split Point

Elevate your drilling projects with the DEWALT DW1177 20‑Piece Drill Bit Set

Designed for versatility and built to last, this DEWALT set features a durable black and gold coating that helps prevent rust and wear over time. The bits are made from heavy‑duty High Speed Steel, capable of drilling into a variety of materials including metal, wood, and plastic. A 135° split point tip helps provide initial bite, reducing wandering and making starting holes easier in a range of workpieces.

With a parabolic flute design and a tapered web, these bits deliver strength where you need it most, contributing to longer bit life and dependable performance under demanding tasks. The 3‑flats shank minimizes spin‑out in the chuck, helping you maintain control while you work. The DW1177 set includes sizes from 1/16 inch up to 1/2 inch, making it a practical choice for both fine detailing and larger pilot holes.

What’s in the set and how it helps

• 20 durable HSS drill bits in common sizes from 1/16" to 1/2" for woodworking, metalworking, and plastic projects
• Black and gold coating for wear resistance and extended tool life
• 135° split point tips to reduce walking and allow for easier starts
• Tapered web design and parabolic flutes that increase strength and durability
• 3‑flats shank to reduce spin‑out in the chuck for smoother operation
• Size markings on the shank for quick size identification on the job

Practical use and storage

• Ideal for metal, wood, and plastic projects—from mounting brackets to cabinetry and DIY repairs
• Includes a sturdy case with a soft‑grip lock to keep bits organized and secure between jobs
• Compact design makes it easy to transport to different work sites without losing pieces

Note: While these bits are designed for versatile drilling tasks, always select the appropriate bit for the material and apply proper feeds and speeds to maximize life and performance. Consider lubrication for metal drilling and avoid forcing the bit through tough materials.

Why choose DEWALT DW1177

The combination of a robust black oxide coating, durable high speed steel, and thoughtful design features helps provide reliable performance across a range of common drilling scenarios. This set offers flexibility, organization, and peace of mind for both hobbyists and professional users who value consistent results without overpromising guarantees.