Description
Drillco 420A120 5/16 Bridge Reamer Taper Shank is designed for high-precision hole finishing in demanding applications such as bridgework, shipbuilding, and structural steel fabrication. Its pilot-type point ensures proper alignment and smooth entry, even into small or slightly off-center holes. Crafted for accuracy and durability, this bridge reamer delivers consistent performance in tough materials.
Features:
- Precision-engineered for accurate hole sizing
- Pilot-type point for optimal alignment and easy entry
- Ideal for bridgework, ship construction, and steel fabrication
- Durable construction for extended tool life
- Handles small and off-center holes with ease
Benefits:
- Reliable performance in heavy-duty industrial applications
- Reduced risk of misalignment during reaming
- Clean, precise finishes for high-quality results
- Versatile use across various structural materials
Technical Specifications:
- Model: 420A120
- Size: 5/16 in.
- Type: Bridge Reamer
- Shank: Taper Shank
- Point Type: Pilot
- Applications: Bridgework, shipbuilding, structural steel






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