Walter 5/8-Inch HSS Car Reamer with 1/2-Inch Shank

Heavy-Duty Alignment Tool for Structural Fabrication

For welders and ironworkers, hole alignment is a daily challenge. When bolting up structural steel, truck frames, or heavy machinery, holes in overlapping plates rarely line up perfectly. The Walter 01P010 5/8" Reamer is the solution to this common fabrication headache. Often referred to as a "car reamer" or "bridge reamer," this tool is built to take the abuse of the welding shop. It allows you to quickly enlarge and align holes so that bolts slide through effortlessly, saving you time and frustration during assembly. Made in the UK, this reamer is not a cheap disposable tool; it is a durable asset for your toolbox.

The design of the Walter 01P010 focuses on usability in the field. The tapered point acts as a guide, allowing you to insert the tool into two holes that are only partially overlapping. As you apply power, the reamer pulls itself through, cutting the sidewalls of both plates until they are perfectly aligned and sized to 5/8 of an inch. This is essential for structural integrity, ensuring that bolts bear the load evenly without being forced into place. The tool is effective on a variety of metals commonly found in fabrication shops, including mild steel, aluminum, and even harder stainless steel alloys.

Safety and control are paramount when using high-torque drills. That is why Walter equipped this reamer with a 1/2-inch shank featuring three machined flats. Standard round shanks often slip in the chuck when the reamer bites into the steel, damaging the shank and stopping your progress. The three flats on this model lock securely into the chuck jaws, ensuring that the drill's torque is fully transferred to the cut. This means less stopping to retighten the chuck and more time getting the job done. Whether you are retrofitting parts or building new assemblies, this Walter reamer provides the bite and durability you need.

Fabrication Advantages:

• Fixes Misalignment: Tapered design aligns overlapping holes quickly.
• Non-Slip Shank: Flats ensure the drill drives the tool, not spins around it.
• Built Tough: HSS material withstands the heat of aggressive reaming.