Introducing the 7/16″ Black Oxide Jobber Drill Bit, a compact yet powerful tool engineered for precise, rapid hole creation. This 5.5‑inch jobber‑length bit features a sturdy 3/8″ shank that fits standard chucks, while its black‑oxide coating minimizes heat buildup and extends service life. The tip is ground to a 135° angle with four cutting edges, delivering smooth entry and reducing wobble on every start.
Benefit Highlights: The combination of high‑speed steel core and low‑friction coating ensures consistent performance across a range of applications, from DIY home projects to professional workshops. You’ll experience faster penetration, cleaner chips, and less wear, allowing you to complete tasks efficiently and with confidence.
Key Features & Benefits:
- 135° Precision Point Angle: Optimized geometry accelerates drilling into wood, plastic, and soft metals, enhancing speed and accuracy.
- Four‑Edge Cutting Design: Balanced cutting edges eliminate walking, providing steady guidance and smoother holes.
- Black Oxide Surface Treatment: Reduces friction and improves chip evacuation, perfect for high‑speed drilling in plywood and wallboard.
- Versatile Material Compatibility: Ideal for wood, PVC, acrylic, aluminum, brass, bronze, and occasional stainless steel or hard alloys.
- Durable High‑Speed Steel Construction: Tough HSS core resists deformation, delivering long‑lasting reliability for frequent use.
Experience Seamless Drilling Performance: Whether you’re assembling furniture, installing fixtures, or tackling metalwork, this drill bit offers the consistency and durability professionals demand. Its engineered design reduces downtime, while the black‑oxide finish keeps the bit cooler under load. Choose this 7/16″ jobber bit for a versatile, high‑performance solution that delivers clean, precise holes every time.
