Skip to Main Content
Canadian
Canadian owned and operated

Walter SST+ 13/32 Inch Cobalt Drill Bit for Stainless Steel

$27.04/ea $118.85/5 per each only $23.77/eaSave 12%

Usually ships within 3-5 business days

OVERVIEW

Conquer Stainless Steel with Walter SST+ Drill Bits

Are you tired of burning through drill bits when working with stainless steel? The Walter 13/32" SST+ Drill Bit (01A526) is the solution you have been looking for. Designed specifically for heavy-duty applications, this bit cuts through tough metals where others fail. The secret lies in its cobalt-enriched formula, which resists the intense heat generated by drilling hard metals. This means you can drill more holes per bit, saving you money and downtime in the long run. It is the ultimate choice for welders and fabricators who demand reliability.

One of the most frustrating parts of drilling metal is the bit slipping or "walking" before it starts to cut. The Walter SST+ solves this with a 135-degree split point. This aggressive tip grabs the metal instantly, allowing you to drill exactly where you need to without using a center punch. This feature is a game-changer for portable drilling applications where stability can be a challenge. Additionally, the solid construction of the bit ensures it won't snap under pressure, giving you the confidence to lean into the cut.

Speed matters in a busy shop. The unique flute design of the SST+ pulls debris out of the hole quickly, keeping the cutting edge cool and effective. Combined with Walter's exclusive Bronze SST surface treatment, this bit drills faster and smoother than conventional options. Whether you are drilling mild steel, aluminum, or heavy-gauge stainless, the Walter 13/32" SST+ Drill Bit delivers professional performance that makes your job easier. Add this essential tool to your arsenal and experience the difference quality makes.

Additional Information
Brand:Walter Surface Technologies
Diameter:13/32 in
Packaging Description:1 per each
Used To Cut:Steel, Stainless Steel & Aluminum
Material Composition:Cobalt Blend (HSS+Co)
Point Angle:135° Split Point
Flute Design:High Flow
Surface Treatment:Bronze SST
Shank Type:Round

INCLUDED

  • 1x Walter 13/32" SST+ Drill Bit

APPLICATIONS

  • Drilling stainless steel plates and structural members
  • Fabrication involving mild steel and non-ferrous metals
  • Portable drilling on job sites
  • Stationary machine drilling (drill presses)
  • Drilling round surfaces and pipes
  • Maintenance and repair operations (MRO)

FAQ

The SST+ is designed for a wide range of materials including mild steel, stainless steel, non-ferrous metals (like aluminum), and other hard alloys.

While the SST+ is heat resistant, using a high-quality cutting lubricant like Walter Coolcut is highly recommended, especially when drilling stainless steel, to maximize the life of the bit.

The 135-degree split point is self-centering, which prevents the bit from 'walking' or wandering on the surface when starting a hole. This eliminates the need for a center punch.

Yes, the self-centering point and robust design make it excellent for portable drilling applications as well as stationary drill presses.

The Bronze SST treatment is a specialized oxide finish that improves heat resistance and lubricity, reducing friction during the drilling process.

Yes, because they feature a heavy-duty fully ground body, they can be resharpened to extend their service life, provided the correct 135-degree geometry is maintained.

This specific bit (SKU 01A526) has a diameter of 13/32 inches.

Cobalt increases the 'red hardness' of the steel, allowing the bit to retain its cutting edge hardness at higher temperatures, which is critical for drilling tough materials like stainless steel.