Norseman 20590 Type 52-AG 1-5/16″ Bridge Reamer, Spiral Flute, Hex Nut Shank

The Norseman 20590 Type 52-AG 1-5/16″ Bridge Length Reamer is a high-performance tool designed for aligning and enlarging holes in structural steel. This reamer is built for demanding applications, such as bridge erection, shipbuilding, and industrial steel construction, where precision and durability are essential. Its tapered cutting end allows smooth entry into overlapping or misaligned holes, simplifying alignment and reducing job time. Featuring a robust 2″ hex nut shank, this reamer ensures secure compatibility with rotary impact sockets, providing superior stability and torque for heavy-duty tasks. Made from durable high-speed steel (HSS) and finished with a black-and-gold oxide coating, it offers reduced friction, improved lubricity, and extended tool life. The spiral flute design efficiently removes material, creating clean, burr-free holes with minimal chatter. With an extended 10″ overall length and 7-3/8″ flute length, it provides optimal reach and control for professional-grade results. Proudly made in the USA, this reamer delivers the strength and precision professionals rely on.

Please Note: The picture is representative of the style and design but may not accurately reflect the actual size. Please do not rely on the image alone and refer to the provided specifications for accurate information to determine if this is the correct reamer for your use case.

Norseman Type 52-AG 1-5/16″ Bridge Reamer At a Glance

• 2″ Hex Nut Shank: Designed for compatibility with rotary impact sockets, ensuring stable and secure operation.
• Tapered Cutting End: Allows smooth entry into overlapping and misaligned holes for precise alignment and efficient hole enlargement.
• Spiral Flute Design: Promotes clean, burr-free material removal with minimal chatter, improving cutting efficiency.
• Black-and-Gold Finish: Reduces friction, enhances toughness, and extends tool lifespan under heavy-duty use.
• High-Speed Steel (HSS): Provides exceptional strength, wear resistance, and reliability in structural steel applications.
• Made in the USA: Manufactured to the highest professional standards, ensuring quality and long-term performance.

Markets

• Bridge Erection: Ideal for aligning and enlarging holes in structural steel bridge frameworks.
• Ship Construction: Perfect for correcting and aligning holes in steel components during shipbuilding.
• Building Industry: A must-have for large-scale structural steelwork in commercial and industrial projects.
• Steel Fabrication: Ensures precision hole adjustments for fabricators working with heavy-duty steel.
• Infrastructure Maintenance: Reliable for municipal crews maintaining and repairing steel structures.
• Heavy Equipment Assembly: Provides alignment accuracy for components in large machinery and equipment.
• Industrial Installations: Essential for aligning holes in structural steel for industrial construction projects.

The Norseman 20590 is expertly designed for tackling the toughest jobs in structural steelwork. Its tapered cutting edge aligns holes quickly and accurately, while the spiral flute design ensures efficient, clean material removal. The 2″ hex nut shank provides a secure fit in rotary impact tools, improving performance, safety, and reliability for critical alignment tasks.

Norseman 20590 Type 52-AG 1-5/16″ Bridge Reamer, Spiral Flute, Hex Nut Shank Features

• Type 52-AG -Bridge Length Hex Nut Reamers
• Shank Diameter Matches Socket Size For Bolt Which will be Driven Through Reamed Hole
• Designed for use in Structural Steel, in the Building Industry, Bridge Erection and Ship Construction
• The Cutting End of the Flutes is Tapered, Allowing the Reamer to Enter Overlapping & Badly Misaligned Holes
• Black & Gold Finish
• HSS-Spiral Flute
• Designed for aligning and enlarging holes in structural steel applications
• Gold Oxide Provides Low Temperature Stress Relief that Enhances Lubricity, Reduces Friction and Increases Toughness
• For Use with Rotary Impact Sockets
• Proudly Manufactured in the USA

Norseman 20590 Type 52-AG 1-5/16″ Bridge Reamer, Spiral Flute, Hex Nut Shank Specifications

• Part Number: 20590
• Type: Type 52-AG Bridge Length Hex Nut Reamer
• Material: High-Speed Steel (HSS)
• Style: Spiral Flute
• Finish: Black-and-Gold Oxide
• Diameter: 1-5/16″
• Length: 10″
• Flute Length: 7-3/8″
• Hex Shank: 2″
• UPC: 050728205904
• Quantity Per Pack: 1

Why Professionals Trust the Norseman Type 52-AG 1-5/16″ Bridge Reamer, Spiral Flute with Hex Nut Shank

The Norseman 20590 Type 52-AG Bridge Length Reamer is trusted by professionals for its precision, durability, and ease of use in structural steel applications. Its tapered cutting edge simplifies hole alignment, while the spiral flute design ensures efficient material removal and clean, burr-free holes. The sturdy 2″ hex nut shank offers exceptional stability and compatibility with rotary impact sockets, enabling smooth, reliable performance in heavy-duty environments. Finished with a black-and-gold oxide coating, this reamer resists wear and reduces friction, making it ideal for repeated use in challenging conditions. Proudly made in the USA, the Norseman 20590 delivers the quality, reliability, and performance that professionals in bridge building, ship construction, and industrial fabrication depend on.