Drillco bridge reamer details
Drillco 13/16 Hex Nut Bridge Construction Reamer (100HX152)
Drillco 100HX152 13/16" Hex Nut Bridge Construction Reamer is engineered for rugged applications in structural steel fabrication and bridge construction. Designed for use where holes may be misaligned or undersized, this reamer features a tapered point for easy entry and alignment. With a hex nut drive and heavy-duty construction, it's ideal for reaming through tough materials on job sites that demand precision and reliability.
13/16" diameter with tapered point for easier hole alignment
Hex nut design for use with impact wrenches or ratchets
1/2" reduced shank fits standard drill chucks
135° split point for quick, accurate starts without walking
Made from premium cobalt alloy for extended tool life
Black and gold surface treatment improves lubricity and wear resistance
Ideal for reaming misaligned or undersized holes in structural steel
Works efficiently in demanding construction and bridgework applications
Split point design enhances drilling precision and minimizes skidding
Durable cobalt alloy resists heat and abrasion under heavy loads
Compatible with portable drills or powered drivers using hex adapters
Technical Specifications:
Diameter: 13/16"
Shank: 1/2" reduced, hex nut drive
Point Angle: 135° split point
Material: Premium cobalt alloy
Surface Treatment: Black and gold finish
Application: Structural steel, bridge construction, misaligned holes
Origin: Made in USA
Product identification
- Brand: Drillco
- Model / MPN: 100HX152
Drillco construction reamer: see the listed specifications for this model.

