11/16" Reduced Shank Black Oxide Drill Bit (3/8" Shank) - DeWALT

The DeWALT DW1623 11/16" Reduced Shank Black Oxide Drill Bit is engineered for professional technicians and mechanics seeking reliable performance in demanding automotive and industrial applications. This high-speed steel drill bit features a reduced 3/8" shank, allowing for the creation of larger diameter holes using standard 3/8" drill chucks on various drilling equipment, including handheld drills and drill presses. Its advanced design elements ensure efficient material removal, extended tool life, and precise drilling in a range of materials.

Key Features

• 135-Degree Split Point: Engineered to start drilling on contact, this aggressive point angle prevents bit "walking" and enables precise hole placement, particularly beneficial when working with tougher materials.
• Parabolic Flute Design: Optimizes chip ejection in both metal and wood drilling applications, reducing heat buildup and minimizing the need for constant chip clearing. This design enhances drilling speed and contributes to a longer tool lifespan.
• Black Oxide Coating: Provides enhanced wear resistance and corrosion protection, ensuring durability in various working conditions. This coating also helps reduce friction during drilling.
• 31-Degree Helix: This specific helix angle is designed to minimize the over-aggressiveness often associated with true parabolic flutes, providing a balanced drilling experience with improved control.
• Reduced 3/8" Shank: Enables the 11/16" drill bit to be utilized in standard 3/8" drill chucks, offering greater versatility and compatibility across a wider range of drilling equipment.

Applications

The DeWALT DW1623 drill bit is a versatile tool suitable for professional use in automotive and industrial settings. It is ideal for drilling clean, precise holes in a variety of materials including ferrous and non-ferrous metals, wood, and plastics. Its design features, such as improved chip evacuation and reduced friction, make it particularly effective for applications requiring efficient material removal and consistent performance. This drill bit is well-suited for tasks ranging from general fabrication and maintenance work to more specific applications in vehicle repair and assembly where hole quality and tool durability are paramount.