Walter 13/16 Inch HSS Car Reamer with 3-Flat Shank

Heavy-Duty Reamer for Structural Fabrication

For welders and ironworkers, aligning bolt holes is a daily challenge. The Walter 13/16" Reamer (SKU: 01P013) is built to tackle this exact problem with ease and precision. When steel plates don't line up perfectly, or when a pre-drilled hole needs to be opened up to accept a larger bolt, this high-performance tool is your go-to solution. Made from superior High-Speed Steel (HSS) in the UK, it offers the toughness required to cut through structural steel, stainless steel, and aluminum without losing its edge. This durability means fewer tool changes and more time spent welding and fabricating.

The design of this reamer focuses heavily on the practical needs of the welder. The 1/2" shank is machined with three distinct flats, a feature that significantly improves safety and performance. Standard round shanks can slip in the chuck when the reamer bites into the metal, causing damage to the tool and potential injury to the operator. The 3-flat design locks the reamer into the chuck jaws, ensuring positive drive even under heavy load. This is particularly useful when working in awkward positions or when using handheld drills on a job site.

Additionally, the tapered point of the Walter 01P013 acts as a pilot, easily finding its way into misaligned holes and guiding the cutter through. This self-centering action is crucial for structural steel erection where aligning beams and plates is critical. The spiral flutes are designed to pull chips up and out of the hole, keeping the cutting area clear and reducing the heat that can work-harden the material. This results in a clean, perfectly sized hole ready for bolting, ensuring structural integrity and ease of assembly.

Walter Surface Technologies is known for producing tools that withstand the harsh environments of welding shops and construction zones. This reamer is no exception. It is resistant to the high temperatures generated during aggressive cutting and maintains its hardness to deliver consistent results. Whether you are retrofitting chassis components, assembling steel frames, or performing heavy equipment repair, the Walter 13/16" Reamer is a professional-grade accessory that enhances your productivity and work quality.