Description
Drillco 100HX140 5/8″ Hex Nut Bridge Construction Reamer is engineered specifically for tough structural applications, making it ideal for reaming misaligned or undersized holes in steel frameworks. Designed for use in bridgework, shipbuilding, and heavy-duty steel fabrication, this reamer features a tapered point that easily enters imperfect holes and enlarges them to exact dimensions. Built with high-quality materials and precision ground to exact standards, this tool offers durability and long service life even in harsh environments.
Features:
- 5/8″ reamer diameter for accurate hole enlargement.
- Tapered point design allows smooth entry into misaligned holes.
- 1/2″ reduced hex shank for secure grip in standard chucks and impact drivers.
- 118° split point for self-centering and reduced walking.
- Constructed from premium cobalt alloy for extended wear resistance.
- Black and gold surface treatment enhances lubricity and heat resistance.
- Built for rugged structural steel reaming applications.
Benefits:
- Efficiently reams holes in steel assemblies where alignment is off.
- Minimizes tool slippage with a secure hex shank design.
- Performs consistently under high stress and heat.
- Longer service life means reduced replacement costs.
- Suitable for use in portable drills or impact tools on job sites.
Technical Specifications:
- Model: 100HX140
- Reamer Diameter: 5/8″
- Material: Premium Grade Cobalt Alloy
- Point Type: Tapered with 118° Split Point
- Shank Type: 1/2″ Hex Reduced
- Surface Treatment: Black and Gold
- Application: Structural steel reaming
- Use: Bridgework, shipbuilding, heavy steel fabrication
- Country of Origin: Made in USA





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