Norseman 20580 Type 52-AG 1-3/16″ Bridge Reamer, Spiral Flute, Hex Nut Shank

The Norseman 20580 Type 52-AG 1-3/16″ Bridge Length Reamer is a professional-grade tool designed for aligning and enlarging holes in structural steel. It is ideal for demanding applications such as bridge erection, shipbuilding, and industrial construction. The tool features a hex nut shank measuring 1-13/16″, designed to match the socket size for bolts driven through reamed holes, ensuring secure compatibility with rotary impact tools. Its tapered cutting end allows seamless entry into overlapping and misaligned holes, improving efficiency and precision on complex jobs. Crafted from high-speed steel (HSS) for superior strength and durability, this reamer is finished with a black-and-gold oxide coating, which reduces friction, improves toughness, and extends tool life. The spiral flute design enhances cutting efficiency by ensuring smooth material removal, leaving clean, burr-free holes. With an overall length of 9-3/8″ and a flute length of 7-3/8″, this tool provides excellent reach and control for professionals working in heavy-duty environments. Proudly made in the USA, the Norseman 20580 offers the quality and precision tradespeople demand.

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 1-3/16″ Bridge Reamer At a Glance

• Hex Nut Shank: 1-13/16″ for secure compatibility with rotary impact sockets and stability during operation.
• Tapered Cutting End: Easily aligns with overlapping and misaligned holes, improving efficiency and accuracy.
• Spiral Flute Design: Facilitates smooth material removal, leaving clean, burr-free holes with minimal effort.
• Black-and-Gold Finish: Reduces friction, enhances toughness, and prolongs tool life in heavy-duty conditions.
• High-Speed Steel (HSS): Ensures exceptional durability and strength for consistent performance in structural applications.
• Made in the USA: Meets the highest professional standards for quality, precision, and reliability.

Markets

• Bridge Erection: Essential for aligning and enlarging holes in steel bridge frameworks.
• Ship Construction: Perfect for hole alignment and enlargement in shipbuilding steel components.
• Building Industry: Provides accuracy and reliability for large-scale structural steel projects.
• Steel Fabrication: Ensures clean and precise hole adjustments in heavy-duty fabrication shops.
• Infrastructure Maintenance: Trusted for municipal crews repairing and maintaining steel structures.
• Heavy Equipment Assembly: Aligns holes in machinery and equipment for proper steel component fitment.
• Industrial Installations: Designed for aligning structural components in large-scale industrial construction projects.

The Norseman 20580 is specifically engineered for precision in challenging structural steel projects. Its tapered cutting edge allows easy alignment of overlapping or misaligned holes, while the spiral flute design ensures smooth and clean material removal. Combined with a sturdy hex nut shank for compatibility with rotary impact sockets, this reamer enhances productivity and reduces downtime on critical steelwork tasks.

Norseman 20580 Type 52-AG 1-3/16″ 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 20580 Type 52-AG 1-3/16″ Bridge Reamer, Spiral Flute, Hex Nut Shank Specifications

• Part Number: 20580
• Type: Type 52-AG Bridge Length Hex Nut Reamer
• Material: High-Speed Steel (HSS)
• Style: Spiral Flute
• Finish: Black-and-Gold Oxide
• Diameter: 1-3/16″
• Length: 9-3/8″
• Flute Length: 7-3/8″
• Hex Shank: 1-13/16″
• UPC: 050728205805
• Quantity Per Pack: 1

Why Professionals Trust the Norseman Type 52-AG 1-3/16″ Bridge Reamer, Spiral Flute with Hex Nut Shank

The Norseman 20580 Type 52-AG Bridge Length Reamer delivers the precision, durability, and reliability professionals need for demanding structural steel applications. Its tapered cutting end and spiral flute design simplify hole alignment and enlargement, ensuring clean, burr-free results. The hex nut shank provides stability and compatibility with rotary impact sockets, enhancing safety and performance on heavy-duty jobs. With a black-and-gold oxide finish that reduces friction and extends tool life, this reamer is built to handle the rigors of bridge construction, shipbuilding, and steel fabrication. Proudly made in the USA, the Norseman 20580 is the trusted choice for tradespeople tackling critical structural steelwork.