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Walter SF-6 Double Cut Carbide Burr 3/8-Inch Shank

$88.10/ea $73.42/1 per each only $73.42/eaSave 17%

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OVERVIEW

Precision Weld Cleaning and Prep

For professional welders, surface preparation and finishing are just as important as the weld itself. The Walter Allsteel Carbide Burr SF-6 with a 3/8" shank is the ultimate tool for cleaning up heavy welds, prepping joints, and removing slag or spatter. The unique tree shape with a radius nose allows you to get into tight corners and curved geometries, ensuring that every part of your assembly is smooth and ready for the next step, whether that's painting, plating, or final inspection.

Walter Surface Technologies is a name synonymous with quality in the welding industry, and this carbide burr lives up to that reputation. The Double Cut flute pattern is designed for rapid stock removal while maintaining operator control. It effectively prevents the burr from "climbing" or pulling across the workpiece, which is a common issue with single-cut tools. This control is vital when doing detail work or when finishing expensive components where mistakes cannot be tolerated.

The 3/8-inch shank is a standout feature, offering extra durability for heavy-duty grinders. It resists bending and vibration better than standard 1/4-inch shanks, giving you the confidence to apply the necessary pressure for tough grinding jobs. Compatible with a wide range of ferrous metals, including stainless steel and structural steel, this burr is a versatile addition to any welder's toolkit.

Invest in a tool that works as hard as you do. The Walter SF-6 carbide burr reduces downtime caused by dull tooling and delivers a professional finish every time. Its heat-resistant carbide composition ensures it stays sharp even during extended grinding sessions, providing excellent value and performance.

Additional Information
Brand:Walter Surface Technologies
Used To Grind:Steel or Stainless
Packaging Description:1 per each
Product Type:Carbide Burr
Shape:SF-6 (Tree with Radius End)
Cut Type:Double Cut
Shank Diameter:3/8"
Material Application:Allsteel (Steel, Stainless Steel, Cast Iron)

INCLUDED

  • 1 x Walter Allsteel Carbide Burr SF-6 (Double Cut, 3/8" Shank)
  • Protective Storage Case

APPLICATIONS

  • Deburring and finishing steel and stainless steel parts
  • Grinding and smoothing weld seams
  • Contouring curved surfaces and fillets
  • Enlarging holes and slots
  • Removing scale, rust, and heavy corrosion

FAQ

Single cut burrs have one set of flutes and produce long chips, often used for general material removal. Double cut burrs, like this Walter model, have cross-cut flutes that produce small chips, reduce chatter, and leave a smoother finish.

The Allsteel grade is designed for versatility and works excellently on mild steel, stainless steel, cast iron, and other ferrous metals.

The SF-6 shape is a tree style with a radius end. It is ideal for grinding contoured surfaces, blending round edges, and reaching into angled areas that flat burrs cannot access.

This specific model (01W417) has a 3/8" shank. You must ensure your die grinder collet is sized for 3/8" tools, as standard die grinders often come with 1/4" collets.

RPM depends on the head diameter, but generally, carbide burrs perform best at high speeds (often between 15,000 and 25,000 RPM) to prevent chipping and ensure smooth cutting.

While it can cut aluminum, it is not recommended. Double cut burrs tend to clog (load up) with soft non-ferrous metals like aluminum. For aluminum, a dedicated 'Alu-Cut' or single cut burr is better.

Tungsten carbide is significantly harder and more heat-resistant than high-speed steel (HSS), allowing it to last much longer and cut faster, especially on hard metals like stainless steel.

Yes, always wear ANSI-approved safety glasses and a face shield. Carbide burrs spin at high speeds and produce hot metal chips. Hearing protection and gloves are also recommended.
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