Black Oxide Drill Bit, 21/64 In.

Discover the DeWalt 21/64" Black Oxide Split‑Point Twist Drill Bit, a precision‑engineered tool designed for fast, accurate drilling in metal and tough materials. Its sleek black‑oxide coating delivers superior hardness while the 135° split‑point tip initiates contact instantly, eliminating wobble and ensuring a clean start every time.

Why choose this drill bit? The advanced geometry reduces the tendency to wander on the workpiece, giving you confidence in tight‑tolerance projects. Enhanced wear resistance means longer life between replacements, saving you time and money on the shop floor.

• 135° Split‑Point Tip: Starts drilling on the first rotation, preventing walking and delivering precise holes.
• Patented Core Diameter: Engineered to lower the risk of breakage, providing reliable performance even under high torque.
• Black Oxide Coating: Offers exceptional wear resistance and corrosion protection for extended tool life.
• 21/64" (0.328") Size: Ideal for medium‑sized holes in steel, stainless steel, aluminum, and other conductive metals.
• DeWalt Quality Assurance: Backed by a trusted brand known for durability, consistency, and professional‑grade results.

Elevate your drilling tasks: Whether you’re assembling machinery, fabricating parts, or performing maintenance, this drill bit delivers the accuracy and durability you demand. Its robust construction and sharp geometry reduce the need for frequent bit changes, keeping your workflow smooth and efficient. Choose the DeWalt 21/64" Black Oxide Split‑Point Drill Bit for reliable, high‑performance drilling that stands up to the toughest applications.