The 4-1/2″ Cut Off Wheel delivers the ideal combination of cutting performance, long life, and value. These high-speed cut-off wheels feature a Zirconia and Aluminum Oxide (ZA) blend that cuts faster and lasts longer than standard aluminum oxide wheels — even on stainless steel.
Choose between a Type 1 flat design for precise, flush cuts or a Type 27 depressed center wheel for angled and tight-space applications. Engineered for smooth operation at up to 13,300 RPM, these wheels are perfect for fabrication, welding, and metalworking professionals demanding consistent results.
Key Features
- Zirconia + Aluminum Oxide grain blend (ZA) – combines aggressive cutting power with extended life
- Fast and cool cutting – reduces heat buildup and minimizes burrs on stainless steel
- R-grade bond – delivers high durability under heavy workloads
- Type 1 (Flat) – best for straight and flush cuts
- Type 27 (Depressed Center) – ideal for angled grinding or limited clearance
- Reinforced construction – provides balance, safety, and stability
Available Options
| Part Number | Size (inches) | Spec | Type | RPM | Box Qty | Material |
|---|---|---|---|---|---|---|
| 35514 | 4-1/2″ x .045″ x 7/8″ | ZA36T | Type 1 (Flat) | 13,300 | 25 | Zirconia / Aluminum Oxide |
| 35002 | 4-1/2″ x .045″ x 7/8″ | ZA60S | Type 27 (Depressed Center) | 13,300 | 25 | Zirconia / Aluminum Oxide |
Technical Specifications
Brand: CGW Abrasives
Series: Quickie Cut™
Grain Type: Zirconia / Aluminum Oxide Blend (ZA)
Diameter: 4-1/2″ (115 mm)
Thickness: .045″ (1.1 mm)
Arbor Hole: 7/8″
Maximum RPM: 13,300
Bond Type: R-Grade
Applications: Steel and stainless steel cutting, fabrication, welding prep, maintenance
Packaging: 25 per box
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