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69934 - Pferd PSF Steel 4.5-Inch Cut-Off Wheel .045 Type 1

Packaging: 25 in a pack
$6.28/ea $98.25/25 in a pack only $3.93/eaSave 37%

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OVERVIEW

Precision Cutting for Professional Welders

Experience the difference that German engineering makes with the Pferd 69934 4-1/2" Cut-Off Wheel. Designed for the professional welder who demands precision and control, this wheel features a .045-inch thickness that slices through steel with ease. The "zip wheel" style profile is a staple in every welder's arsenal, allowing for quick trimming, notching, and cutting of metal components without leaving heavy burrs that require extensive secondary grinding.

The wheel utilizes high-quality aluminum oxide grain, chosen for its toughness and ability to fracture cleanly, revealing fresh sharp edges as it wears. This self-sharpening characteristic keeps the wheel cutting aggressively from the first spark to the stub. The Type 1 flat design is perfect for making straight, accurate cuts in tight spaces or across flat surfaces. Because the wheel cuts so freely, it reduces the load on your angle grinder and minimizes operator fatigue during extended use.

When working on critical weld preparation or fabrication projects, heat control is essential. The thin profile of the Pferd 69934 generates significantly less heat than thicker 1/8" or 1/4" wheels, preserving the metallurgical properties of the base material. This makes it an excellent choice for cutting steel tubing, angle iron, and brackets where fit-up tolerance is critical. Upgrade your abrasive inventory with a wheel that matches your skill level.

Why Welders Choose Pferd

  • Smooth Operation: Balanced manufacturing reduces vibration for cleaner cuts.
  • Cool Cutting: Thin design prevents overheating of the workpiece.
  • Clean Results: Minimal burr formation means less time cleaning up edges.
  • Reliable Safety: Reinforced construction meets strict safety standards.
Additional Information
Brand:Pferd
Diameter:4.5"
Thickness:.045
Arbor In:7/8"
Used To Cut:Steel
Wheel Type:Type 1 (Flat)
Grain Type:Aluminum Oxide
Max RPM:13300
Product Line:Universal Line PSF
Packaging Description:25 in a pack
Arbor (in):7/8

INCLUDED

  • 1 x Pferd 4-1/2" x .045" x 7/8" Type 1 Cut-Off Wheel (Steel)

APPLICATIONS

  • Cutting steel pipe and tubing
  • Slicing structural steel profiles (angle, channel, beam)
  • Cutting sheet metal and plate
  • Trimming bolts and rebar
  • General metal fabrication and maintenance

FAQ

The Pferd 69934 is specifically designed for cutting Steel. While it can physically cut other metals, its bond and grain are optimized for carbon steel performance.

A .045 inch thickness, often called a 'zip' or 'slicer' wheel, removes less material than thicker wheels. This results in faster cuts, less heat generation, and reduced load on the grinder.

This is a Type 1 wheel, which means it is flat. Type 1 wheels are generally preferred for cutting applications as they allow for deeper cuts and better perpendicular alignment.

The maximum operating speed is typically 13,300 RPM, which is standard for 4-1/2 inch abrasive wheels. Always check the label on the wheel to confirm before use.

No. This is a cut-off wheel designed only for cutting. Using it for side grinding is dangerous and can cause the wheel to shatter. Use a Type 27 grinding disc for surface grinding.

It fits 4.5-inch grinders with a standard 7/8-inch arbor. It will not fit grinders with a 5/8-11 threaded hub unless you use a compatible backing flange nut.

Always wear a face shield, safety glasses, gloves, and hearing protection. Ensure the grinder guard is in place and positioned correctly.

This specific SKU is optimized for Steel. For Stainless Steel, we recommend using Pferd wheels marked 'INOX' to prevent contamination and ensure optimal cutting life.