4pc Hole Expansion Reamer Set – USA Made 3-Flat Shank | High Performance

4pc Hole Expansion Reamer Set – USA Made 3-Flat Shank | High Performance

Hole Expansion Reamer Set built for clean, controlled enlargement of existing holes where accuracy matters.

Designed for use in fabrication, structural steel, and general metalworking, these reamers maintain size while cutting smoothly without grabbing or walking. Where standard drills chatter or oversize, these continue to cut true.

Manufactured in the USA from high-quality tool steel and finished for durability, this set delivers consistent performance across repeated use.

WHAT MAKES THESE DIFFERENT

• Cuts where standard drills fail or wander
• Maintains hole size while improving finish
• Smooth, controlled enlargement without chatter
• Designed for real-world field and shop use

FEATURES

• USA Made construction
• 3-flat shank for secure grip in drill chucks
• Precision ground cutting edges
• Ideal for enlarging existing holes, not starting new ones
• Gold finish for reduced friction and improved wear resistance

APPLICATIONS

• Structural steel work
• Bolt hole alignment and correction
• Fabrication and installation work
• Maintenance and repair jobs

SET INCLUDES

3/8″, 1/2″, 5/8″, & 3/4″

MADE in the USA

Questions? Call 800-350-8665