Walter SA-5 Double Cut Carbide Burr - 6 Inch Long Shank

Name: Walter SA-5 Double Cut Carbide Burr - 6 Inch Long Shank
Brand: Welders Helper
SKU: 01V604
Price: 115.43 CAD
Availability: InStock

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SKU: 01V604 Categories: Abrasives, Drill bits and Carbides

OVERVIEW

Reach Further, Grind Faster

Stop struggling to reach deep welds or deburr inside narrow pipes. The Walter 01V604 Carbide Burr SA-5 DC L6 is designed specifically for those hard-to-reach jobs that standard bits just can't handle. With an extra-long 6-inch shank, this tool gives you the extension you need to clean up internal surfaces, smooth out deep cavities, and finish metalwork in tight spots without losing control or precision. It turns your die grinder into a long-reach problem solver.

Smooth Control with Double Cut Technology

If you've ever had a burr "walk" or jump across your workpiece, you know how frustrating single-cut bits can be. This Walter burr features a Double Cut design, meaning the cutting teeth are cross-hatched. This smart design shreds metal into tiny, harmless chips rather than long, sharp slivers. The result? The tool stays where you put it. You get aggressive material removal with much less vibration and "pull," leaving you with a smoother finish and less hand fatigue at the end of the day.

Built for the Toughest Metals

Cheap burrs dull quickly when they get hot, but Walter uses top-tier tungsten carbide that stays sharp even under the heat of heavy grinding. The SA-5 cylindrical shape is perfect for flattening surfaces and cleaning up edges. Whether you are working on stainless steel headers, cleaning up a cast iron engine block, or prepping mild steel for welding, this burr eats through metal efficiently. The 1/2-inch diameter head covers good surface area, while the 1/4-inch shank fits securely in standard die grinders.

Why Choose Walter?

Vibration is the enemy of a good finish. Walter burrs are machined to exact tolerances to ensure perfect balance. A balanced burr means no chatter, no bouncing, and a longer life for your grinder's bearings. When you need to grind deep inside a structure, you can't afford a tool that wobbles. Trust the Walter 01V604 to run smooth and true, giving you the confidence to tackle the most awkward grinding angles with ease.

Additional Information
Brand:Walter Surface Technologies
Packaging Description:1 per each
Used To Grind:Steel or Stainless
Burr Shape:Cylindrical (SA)
Cut Type:Double Cut
Head Diameter:1/2"
Length Of Cut:1"
Shank Diameter:1/4"
Overall Length:6"
Material:Tungsten Carbide

INCLUDED

1x Walter Carbide Burr SA-5 DC L6 (6-inch Extended Shank)
Protective Storage Case

APPLICATIONS

Deburring inside pipes and tubing
Cleaning up deep castings and housings
Enlarging holes in hard-to-reach areas
Smoothing weld seams in confined spaces
Surface finishing on steel and stainless steel
Maintenance and repair operations (MRO)

FAQ

The 'L6' indicates that this carbide burr has an extended shank with an overall length of 6 inches, allowing it to reach into deep or confined spaces.

Double Cut burrs, like this one, have cross-cut flutes that produce smaller chips and offer better operator control with less vibration. Single Cut burrs produce long chips and are generally used for softer materials.

This tungsten carbide burr is suitable for use on various metals, including steel, stainless steel, cast iron, and high-temperature alloys.

For a 1/2-inch diameter carbide burr, the recommended speed is typically between 15,000 and 22,000 RPM. Always refer to the specific safety charts for extended shank burrs, as speed may need to be reduced to prevent whipping.

No, the SA-5 shape is a cylindrical burr without an end cut. It is designed for side cutting and surface contouring.

Yes, provided your die grinder has a 1/4-inch collet, which is the standard size for most industrial die grinders.

Concentricity ensures the burr spins perfectly true. On a long 6-inch shank, any imbalance is magnified, causing dangerous vibration (whipping) and poor finish quality. Walter burrs are balanced to prevent this.

While it can cut aluminum, a Double Cut burr may clog (load up) with soft aluminum. An 'Alu-Cut' or non-ferrous specific burr is better for aluminum.