01E621 - Walter SST+ 21-Piece Heavy Duty Drill Bit Set with Metal Box

Reliable Fabrication Drill Set

For welders and fabricators, preparation is key, and the Walter SST+ 21-Piece Drill Set (01E621) is designed to make hole preparation faster and more accurate. When you are fitting up a chassis or preparing brackets, you need a drill bit that bites instantly and drills true. The SST+ bits feature a 135° split point that centers immediately on contact, allowing you to drill precise holes in round stock, tubing, and flat plate without the bit wandering off the mark.

Slipping drill bits are a major annoyance in fabrication shops, often ruining the shank or the chuck jaws. Walter solves this with their Quick Shank design, which features three engineered flats on the shank of the bits. This ensures a positive drive from your hand drill or drill press, allowing you to apply the necessary feed pressure without the bit spinning stationary. This is particularly useful when drilling through work-hardened materials or thick steel sections common in structural welding.

This set comes in a heavy-duty metal index box that protects the bits from sparks, dust, and impact in the shop. The organized layout means you can instantly grab the size you need, from 1/16" up to 3/8". The cobalt-blend material is tough enough to handle mild steel, aluminum, and stainless steel, making this an essential kit for any welder's toolbox. Stop fighting with dull, slipping bits and upgrade to the professional standard of Walter SST+.