Drillco 420A140 5/8 Bridge Reamer Taper Shank is designed for precision reaming in heavy-duty applications such as bridgework, ship construction, and structural steel fabrication. Its pilot-type point ensures accurate alignment and easy entry into small or slightly off-center holes. Featuring a 3-flute design for improved centering and stability, this reamer delivers reliable performance for both stationary and portable operations.
Features:
- Precision-engineered for accurate hole finishing
- Pilot-type point for enhanced alignment
- 3-flute configuration improves centering ability
- Combination of reduced shank and 3-flutes ideal for portable use
- Durable construction for demanding work environments
Benefits:
- Ensures consistent accuracy in structural applications
- Minimizes risk of hole misalignment
- Delivers smooth, clean reaming results
- Adaptable for both fixed and portable tools
Technical Specifications:
- Model: 420A140
- Size: 5/8 in.
- Type: Bridge Reamer
- Shank: Taper Shank
- Flutes: 3-Flute Design
- Point Type: Pilot
- Applications: Bridgework, shipbuilding, structural steel








