Introducing the Premium Black Oxide Drill Bit Set, a compact duo of 1/16″ × 1‑7/8″ high‑speed steel bits designed for precise, fast drilling. Each bit features a straight shank for seamless chuck compatibility and a jobber‑length profile that balances reach and rigidity. The black‑oxide coating delivers a sleek finish while cutting down friction for smoother operation.
Why choose these bits? The 135° split‑point geometry creates four cutting edges that stay centered, eliminating walk‑off and ensuring clean entry into material. This design translates to quicker hole creation, less material tear‑out, and longer tool life, making every project more efficient.
Key Features & Benefits:
- 135° Split‑Point Geometry: Four sharp cutting edges deliver accurate start‑points and reduce walking, ideal for wood and plastic work.
- Black‑Oxide Tempering: Specialized coating lowers heat buildup, improves chip evacuation, and extends durability.
- High‑Speed Steel Construction: Robust HSS core offers strength for soft metals such as aluminum, brass, and bronze.
- Versatile Material Compatibility: Perfect for drywall, plywood, wallboard, and occasional drilling into stainless steel or harder alloys.
- Jobber Length & Straight Shank: Provides optimal reach while fitting standard drill chucks for hassle‑free setup.
Upgrade your toolkit today: These black‑oxide drill bits combine rugged performance with precision engineering, giving you reliable results on a wide range of projects. Whether you’re assembling furniture, installing fixtures, or tackling DIY repairs, this two‑piece set offers the speed, accuracy, and durability you need to work confidently and finish ahead of schedule.








