01V029 - Walter SH-3 Double Cut Tungsten Carbide Burr - Flame Shape

Name: Walter SH-3 Double Cut Tungsten Carbide Burr - Flame Shape
SKU: 01V029
Availability: BackOrder

Packaging: 1 per each

$65.08/ea

Usually ships within 3-5 business days

SKU: 01V029 Categories: Abrasives, Drill bits and Carbides

OVERVIEW

Precision Grinding with Walter Carbide Burrs

The Walter 01V029 Carbide Burr SH-3 DC represents the pinnacle of rotary file technology, designed for professional metalworkers who demand efficiency and precision. Crafted from the finest grade of tungsten carbide available, this burr is engineered to withstand the rigorous demands of industrial grinding, deburring, and finishing. The SH-3 designation refers to its specific "Flame" shape, a versatile profile that allows operators to access contoured surfaces and perform detailed work that standard cylindrical or ball burrs cannot reach. Whether you are enlarging holes, smoothing welds, or shaping metal parts, this tool delivers consistent, high-quality results.

One of the standout features of this Walter burr is its Double Cut (DC) geometry. Unlike single-cut burrs that produce long, sharp chips, the double-cut design features an alternate diamond pattern that breaks material into small, manageable granular chips. This not only improves operator safety but also significantly reduces tool loading and chatter. The result is a smoother finish on the workpiece and reduced operator fatigue during extended use. The double-cut fluting is particularly effective on harder materials like stainless steel and high-tensile steel, where aggressive removal and control are paramount.

Durability and tool life are core to the Walter design philosophy. This carbide burr is manufactured with exceptional concentricity, meaning it spins perfectly true without wobbling. This balance is critical for high-speed die grinder applications, as it prevents damage to the power tool's bearings and ensures the burr wears evenly over time. By maintaining strict manufacturing tolerances, Walter ensures that the 01V029 provides a stable, vibration-free experience that enhances both the quality of the work and the lifespan of your equipment.

Key Applications

Deburring: Quickly remove sharp edges and burrs from machined or cut steel parts.
Enlarging Holes: Use the flame shape to precisely widen holes or slots in metal fabrication.
Surface Finishing: Achieve a smooth, paint-ready surface on weld seams and joints.
Contour Work: The SH-3 profile is ideal for grinding curved surfaces and hard-to-reach areas.

Additional Information
Packaging Description:1 per each
Brand:Walter
Used to Grind:Steel or Stainless
Item:Carbide Burr
Shape:Flame (SH-3)
Cut Type:Double Cut
Material:Tungsten Carbide
Application:Deburring, Enlarging, Finishing

INCLUDED

1x Walter Carbide Burr SH-3 DC (Flame Shape)

APPLICATIONS

Deburring steel and stainless steel parts
Enlarging holes and slots
Finishing weld seams
Smoothing contoured surfaces
Removing material in hard-to-reach areas

FAQ

Single Cut burrs have flutes running in one direction and are generally used for general-purpose removal on softer materials. Double Cut burrs, like this Walter model, have cross-cut flutes (a diamond pattern) that produce smaller chips, provide a smoother finish, and offer better control on harder metals like steel and stainless steel.

This carbide burr is designed primarily for ferrous metals, including mild steel, stainless steel, cast iron, and high-nickel alloys. It is not recommended for soft non-ferrous metals like aluminum, as the double-cut pattern may clog; for aluminum, an 'Alu-Cut' or single-cut burr is preferred.

The code 'SH-3' refers to the shape and size of the burr head. 'SH' indicates a Flame shape, which resembles a fire flame with a rounded belly and a tapered point, useful for contoured work. The number '3' typically denotes the specific size dimensions within that shape category.

Carbide burrs are designed to be used with high-speed rotary tools, most commonly pneumatic or electric die grinders. Ensure your tool's collet size matches the shank diameter of the burr.

While specific RPM depends on the burr diameter, carbide burrs generally perform best at high speeds. Running them too slowly can cause chipping. Refer to Walter's technical data for the exact speed chart, but typical speeds for this size often range between 15,000 and 25,000 RPM.

Concentricity ensures the burr spins perfectly true around its axis. High concentricity, a feature of Walter burrs, prevents the tool from wobbling (chatter), which protects the die grinder bearings, ensures operator safety, and produces a uniform surface finish.

Generally, carbide burrs are not resharpened. Once the cutting edges become dull or chipped, the burr should be replaced to maintain safety and efficiency. The tungsten carbide material is extremely hard and durable, offering a long service life before replacement is needed.