Walter 1/2-20 UNF High-Performance Power Tap for Stainless Steel

Stop Hand Tapping and Start Power Tapping

Time is money in the welding and fabrication shop, and hand tapping holes is one of the most time-consuming finishing tasks. The Walter 1/2-20 UNF SST Power Tap allows you to ditch the tap wrench and use your reversible portable drill to cut threads in seconds. Unlike standard hand taps that are brittle and prone to snapping under power, this SST Power Tap is built tough to handle the rigors of power driving.

Fabricators know that stainless steel is notoriously difficult to tap—it work-hardens if you cut too slowly or stop in the middle of a cut. The Walter SST tap solves this problem. Its specialized SST surface treatment provides exceptional lubricity, allowing the tap to slice through stainless steel, mild steel, and aluminum smoothly. This continuous cutting action prevents the material from hardening ahead of the cut, resulting in cleaner threads and less wear on your tools.

Built for the Shop Floor

Have you ever had a tap spin in your drill chuck, ruining the shank? This tap features a 3-flat shank design that fits securely into your drill's jaws, guaranteeing zero slippage. You get full power transfer from your drill to the work surface. Additionally, the Power Tip design shoots chips out the other side of the hole (for through-hole applications), so you don't have to constantly back the tap out to clear flutes. It aligns itself with the hole axis, giving you precision threads without the hassle of a drill press.

Key Benefits for Welders:

• Speed: Tap holes 10x faster than by hand.
• Durability: Resists breakage even in tough alloys.
• Versatility: Works on ferrous and non-ferrous metals alike.
• Convenience: Use the drills you already have on your cart.

Upgrade your toolkit with the Walter 03B584 and turn a tedious chore into a quick, effortless task.