1/2 Jobber Drill Bit

The 1/2" Jobber Drill Bit is a high-quality, general-purpose drill bit designed for precision drilling in various materials, including metal, wood, and plastic. With a standard jobber length, it offers a balance between rigidity and reach, making it ideal for a wide range of applications.

Key Features

✔ Size: 1/2" (0.500 inches)
✔ Material: High-Speed Steel (HSS) for durability and heat resistance
✔ Length: Standard jobber length for versatility in drilling depth
✔ Point Angle: Typically 118° or 135° (varies by manufacturer) for efficient cutting
✔ Shank Type: May feature a reduced shank to fit standard drill chucks
✔ Coating Options: Available in plain HSS, titanium-coated, or cobalt for enhanced performance

Applications

Metalworking – Suitable for drilling mild steel, aluminum, and stainless steel
Woodworking – Ideal for drilling hardwoods, softwoods, and composites
Plastic Fabrication – Works well with acrylics, PVC, and other plastics
Construction & General Maintenance – Great for workshop and on-site use

Special Notes

• Some 1/2" jobber drill bits come with a reduced shank (e.g., 3/8") to fit standard drill chucks.
• Cobalt versions are recommended for hard metals like stainless steel.