Skip to Main Content

13C130 - 2-3/4" Knot-Twisted Mounted Wire Brush with 1/4" Shaft

Packaging: 1 in a pack
$30.80/ea

Usually ships within 3-5 business days

SKU: 13C130 Categories: ,

OVERVIEW

Heavy-Duty Cleaning with Precision Balance

The Walter Surface Technologies 2-3/4" Mounted Wire Brush (SKU: 13C130) is engineered for industrial professionals who demand reliability and performance in surface preparation. Designed with a knot-twisted wire configuration, this brush provides aggressive cleaning action suitable for removing heavy rust, scale, paint, and weld spatter from steel surfaces. Unlike crimped wire brushes which are better suited for light surface finishing, the knot-twisted design delivers the impact necessary to break through stubborn contaminants effectively.

One of the standout features of Walter wire brushes is their internal balance. Each brush is manufactured to strict tolerances to ensure it runs smoothly on high-speed tools like die grinders. This perfect balance significantly reduces vibration, which not only protects the bearings of your power tools but also reduces operator fatigue during extended use. In a fabrication shop environment, where precision and safety are paramount, the stability of the 13C130 allows for controlled cleaning in tight spaces, corners, and contours without the "jumping" associated with unbalanced alternatives.

Constructed with top-quality carbon steel wire, this mounted brush offers exceptional lifespan and resistance to wire fatigue. The wires are securely anchored to prevent premature breakage, enhancing safety by minimizing the risk of flying filaments. Whether you are prepping a surface for coating, cleaning out the inside of a pipe, or deburring a machined part, this tool delivers consistent results. It features a standard 1/4" shaft, making it universally compatible with most industrial die grinders and power drills.

Key Industrial Benefits:

  • Aggressive Removal: Knot-twisted design tackles heavy corrosion and slag.
  • Vibration Control: Precision balancing extends tool life and improves user comfort.
  • Safety First: High-grade wire construction reduces filament breakage.
Additional Information
Packaging Description:1 per each, 1 in a pack
Brand:Walter
Item:Brush
Diameter (in):2-3/4"
Wheel Style:Twist Knot
Used to Grind:Steel
Wire Material:Carbon Steel
Mounting Type:Shaft Mounted
Shaft Size:1/4"
Wire Type:Knot-Twisted
Applications:Deburring, Heavy Cleaning, Rust removal

INCLUDED

  • 1 x 2-3/4" Knot-Twisted Mounted Wire Brush

APPLICATIONS

  • Removing heavy rust, scale, and corrosion from steel parts
  • Cleaning weld seams and removing slag/spatter
  • Deburring cut edges and machined holes
  • Surface preparation prior to painting or plating
  • Cleaning internal diameters of pipes and tubes
  • Maintenance and repair on heavy machinery

FAQ

This brush features a standard 1/4" shaft (stem), making it compatible with most pneumatic or electric die grinders and power drills equipped with a 1/4" collet or chuck.

Knot-twisted wire is twisted into tight bundles for a stiffer, more aggressive brushing action, ideal for heavy cleaning and rust removal. Crimped wire is wavy and flexible, better suited for lighter surface finishing and cleaning without removing base material.

It is not recommended. This brush uses carbon steel wire, which can leave carbon deposits on stainless steel, leading to 'after-rust'. For stainless steel, you should use a brush with stainless steel wire (often marked with blue hubs or specific labeling).

While specific RPM can vary by batch, brushes of this size (2-3/4") typically have a maximum rating around 20,000 to 25,000 RPM. Always verify the rating stamped on the product or packaging before use.

A balanced brush reduces vibration, which prevents premature wear on your power tool's bearings and reduces operator fatigue (hand-arm vibration syndrome). It also provides a more consistent finish.

Yes, absolutely. Always wear ANSI-approved safety glasses or a face shield, protective gloves, and long sleeves. Wire filaments can occasionally break off during use and become projectiles.

The brush has a diameter of 2-3/4 inches and is mounted on a 1/4-inch shaft.

CATALOGUE & SPEC SHEETS

Spec Sheet
Safety Data Sheet