Walter 7/16" HSS Car Reamer with 3-Flat Shank

Fix Misaligned Bolt Holes Fast with the Walter 7/16" Reamer

Every welder and fabricator knows the frustration of steel erection or heavy equipment repair: the bolt holes just won't line up. The Walter 01P007 7/16" Reamer is your go-to solution for quickly aligning and enlarging holes so you can get the job done and move on. Built tough for the job site, this reamer is designed to cut through the most common fabrication materials, including mild steel, stainless steel, and aluminum, without binding or dulling prematurely.

Unlike standard drill bits that can grab and snap when widening a hole, this reamer is specifically engineered for the task. It features a tapered nose that self-centers in the existing hole, guiding the cutter through smoothly. This makes it incredibly effective for "reaming out" misaligned plates on truck frames, structural beams, and machinery guards. The high-speed steel construction means it can take the heat generated during aggressive cutting, maintaining a sharp edge even after repeated use on hard alloys.

Slippage in the drill chuck is a major annoyance that kills productivity and ruins shanks. Walter has solved this with a 1/2" shank that features three flat sides. These flats lock into your drill's chuck jaws, ensuring the tool turns even when the going gets tough. You get 100% of your drill's torque delivered to the cut, preventing the reamer from spinning and scoring the shank. This feature makes it compatible with a wide range of standard 1/2" hand drills and pneumatic tools commonly found in welding shops.

Don't let a fraction of an inch slow down your fabrication project. Keep the Walter 7/16" Reamer in your toolbox for those inevitable alignment issues. Its UK-made quality guarantees that it won't let you down when you're pushing to meet a deadline. From custom fabrication to heavy-duty repairs, this tool provides the bite and durability you need to ensure every bolt fits perfectly every time.