01W153 - Walter 01W153 Multi-Step Reamer 13/16-Inch to 1-1/16-Inch

Heavy-Duty Reamer for Structural Fabrication

Fabricators know that holes don't always line up perfectly. When you're out in the field or on the shop floor trying to bolt up a connection, a misaligned hole can stop production in its tracks. Enter the Walter 01W153 Multi-Step Reamer, a rugged solution designed to blast through misalignment issues and enlarge holes quickly. This isn't your average sheet metal step bit; it is a heavy-duty reamer built to handle the rigors of structural steel work, truck frame modification, and general heavy metal repair.

The 01W153 covers a critical size range for larger fasteners, taking holes from 13/16" up to 1-1/16". With five defined steps, you have control over the final hole size without guessing. The real game-changer is the 1/2" step height. This allows you to drill through 1/2" plate or multiple layers of thinner material without running out of flute length. It is the perfect tool for "reaming out" holes that are just slightly off-center, creating a clean, round passage for your bolts to slide through effortlessly.

Slippage is the enemy of torque, and Walter has addressed this with a specially designed 3/8" shank that incorporates three flat sides. This "Tri-Flat" design ensures your drill chuck gets a positive bite on the bit, transmitting all the power directly to the cutting edge. You won't have to stop to retighten your chuck halfway through a cut. Suitable for use on stainless steel, steel, and aluminum, this reamer stays sharp and cuts cool. Add the Walter 01W153 to your toolbox and turn frustrating alignment problems into quick, easy fixes.