Norseman 20530 Type 52-AG 13/16″ Bridge Reamer, Spiral Flute, Hex Nut Shank

The Norseman 20530 Type 52-AG 13/16″ Bridge Length Reamer is engineered for aligning and enlarging holes in structural steel, making it an essential tool for bridge erection, shipbuilding, and heavy industrial construction. With a hex nut shank that matches the socket size for bolts driven through reamed holes, this tool offers precision and versatility on demanding structural jobs. Its tapered cutting end smoothly enters overlapping and misaligned holes, ensuring efficient alignment and clean results. Manufactured from high-speed steel (HSS) and finished with a black-and-gold oxide coating, this reamer delivers superior strength, reduced friction, and extended tool life. The spiral flute design ensures efficient material removal, leaving smooth, burr-free holes. With an overall length of 9-3/8″ and a flute length of 7-3/8″, this bridge reamer provides the reach and control required for professional-grade work. Proudly made in the USA, the Norseman 20530 meets the high standards expected by tradespeople and industrial workers.

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 13/16″ Bridge Reamer At a Glance

• Hex Nut Shank: Matches socket sizes for bolts driven through reamed holes, ensuring precision and stability.
• Tapered Cutting End: Easily aligns with overlapping or misaligned holes for efficient operation.
• Spiral Flute Design: Promotes clean material removal and smooth, burr-free hole enlargements.
• Black-and-Gold Finish: Reduces friction, enhances toughness, and prolongs tool life under heavy use.
• High-Speed Steel (HSS): Provides exceptional durability and performance for structural steel applications.
• Made in the USA: Built to the highest standards for quality and long-lasting reliability.

Markets

• Bridge Erection: Align and enlarge holes in steel bridge frameworks during assembly.
• Ship Construction: Perfect for aligning and enlarging holes in steel components for shipbuilding.
• Building Industry: Ensures accurate hole alignment in commercial and industrial construction projects.
• Steel Fabrication: Designed for professionals working on heavy-duty structural steel fabrication.
• Infrastructure Maintenance: A dependable tool for city crews repairing and maintaining steel infrastructure.
• Heavy Equipment Assembly: Provides precise alignment for components in large machinery and equipment.
• Industrial Installations: A go-to solution for professionals working on large-scale steel structures.

The Norseman 20530 combines durability, precision, and efficiency for critical alignment and enlargement tasks. Designed for structural steel applications, it performs seamlessly in bridge frameworks, steel buildings, and ship construction. The hex nut shank ensures compatibility with rotary impact sockets for secure operation, while the tapered design streamlines alignment work, saving time and improving productivity.

Norseman 20530 Type 52-AG 13/16″ 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 20530 Type 52-AG 13/16″ Bridge Reamer, Spiral Flute, Hex Nut Shank Specifications

• Part Number: 20530
• Type: Type 52-AG Bridge Length Hex Nut Reamer
• Material: High-Speed Steel (HSS)
• Style: Spiral Flute
• Finish: Black-and-Gold Oxide
• Diameter: 13/16″
• Length: 9-3/8″
• Flute Length: 7-3/8″
• Hex Shank: 1-1/4″
• UPC: 050728205300
• Quantity Per Pack: 1

Why Professionals Trust the Norseman Type 52-AG 13/16″ Bridge Reamer, Spiral Flute with Hex Nut Shank

The Norseman 20530 Type 52-AG Bridge Length Reamer is built to perform in the most demanding structural applications. Its hex nut shank ensures a precise fit with rotary impact sockets, while the tapered cutting end handles overlapping and misaligned holes with ease. The spiral flute design allows efficient material removal, producing smooth, burr-free holes. With its black-and-gold oxide finish for durability and reduced friction, this reamer is a reliable, long-lasting tool for bridge construction, shipbuilding, and industrial projects. Proudly made in the USA, it provides the quality and performance professionals need to get the job done right.