Home Shop Walter 1/2-Inch HSS Bridge Reamer with 3-Flat Shank
Awaiting product image

01P008 - Walter 1/2-Inch HSS Bridge Reamer with 3-Flat Shank

Packaging: 1 per each
$144.98/ea

Usually ships within 3-5 business days

SKU: 01P008 Categories: ,

OVERVIEW

Precision Hole Alignment with Walter HSS Reamers

The Walter 1/2" Reamer (SKU: 01P008) represents the pinnacle of British engineering in the field of metalworking cutting tools. Designed for the rigorous demands of industrial maintenance, repair, and operations (MRO), this tool is essential for professionals who require absolute precision when enlarging or aligning existing holes. Crafted from premium High-Speed Steel (HSS), this reamer offers exceptional hardness and heat resistance, allowing it to maintain a sharp cutting edge even when working through tough materials like stainless steel and structural steel plate.

One of the standout features of this specific model is its shank design. The 1/2" shank is engineered with three precision-ground flats. This design element is critical for safety and efficiency; it allows the jaws of a standard drill chuck to grip the tool securely, preventing the reamer from spinning or slipping under high-torque loads. This ensures that all the power of your drill is transferred directly to the cutting edge, resulting in smoother, faster cuts and reduced wear on your power tools.

The tapered geometry of the reamer's tip allows for easy insertion into misaligned or undersized holes, acting as a pilot to guide the tool into the cut. Once engaged, the sharp, spiral flutes efficiently evacuate chips while shaving the material to the exact 1/2" diameter required. Whether you are fabricating custom machinery, repairing automotive frames, or assembling structural components, the Walter 01P008 provides the reliability and performance expected from a top-tier industrial brand. Its versatility across materials—including aluminum, mild steel, and stainless alloys—makes it a versatile addition to any machinist's or fabricator's toolkit.

Key Technical Benefits:

  • Material Durability: High-Speed Steel construction resists thermal breakdown.
  • Secure Grip: 3-flat shank eliminates chuck slippage.
  • Versatility: Effective on ferrous and non-ferrous metals.
  • Precision: Manufactured in the UK for tight tolerance consistency.
Additional Information
Packaging Description:1 per each
Brand:Walter
Diameter (in):1/2"
Used to Cut:Steel or Stainless or Aluminum
Material:High-Speed Steel (HSS)
Shank Size:1/2"
Shank Type:3-Flat Shank
Point Type:Tapered
Country of Origin:United Kingdom

INCLUDED

  • 1x Walter 1/2" HSS Reamer

APPLICATIONS

  • Enlarging undersized holes in structural steel beams and plates
  • Aligning mismatched bolt holes during metal assembly
  • Deburring and finishing drilled holes in stainless steel
  • Automotive frame repair and modification
  • Heavy machinery maintenance and fabrication
  • General metalworking in aluminum and alloy steels

FAQ

This reamer has a cutting diameter of 1/2 inch.

It features a 1/2" shank with three flats designed to prevent slippage in drill chucks.

Yes, the High-Speed Steel (HSS) construction makes it suitable for cutting stainless steel, as well as mild steel and aluminum.

No, reamers are designed to enlarge, align, or finish existing holes. You should drill a pilot hole first.

This product is crafted with precision in the United Kingdom.

The tapered point allows the tool to easily enter holes that are slightly misaligned or undersized, guiding the cutter for a straight finish.

Yes, as long as your drill has a 1/2" capacity chuck, this reamer will fit securely.

While it can cut dry, using a suitable lubricant or cutting fluid (like Walter Coolcut) will extend the tool's life and improve the finish, especially on stainless steel.

Related products