4.5-Inch Aluminum Oxide Grinding Wheel | PWS Branded – 7/8” Arbor | Available in 24, 36 & 60 Grit

Product Description:

Tough Tools for Serious Metalwork.

The PWS Tools 4.5-Inch Aluminum Oxide Grinding Wheel is built for the demands of daily fabrication. Whether you're grinding down welds, beveling steel tubing, or cleaning up surface scale, this wheel delivers aggressive power and long-lasting durability.

Available in 24, 36, or 60 grit, it gives you full control over your finish — from fast material removal to smoother blending. Designed for mild steel and low-carbon steel, this disc is your go-to for structural steel work, gates, and general fabrication.

Built with a 7/8” arbor for compatibility with all standard 4.5” angle grinders and backed by the PWS Tools reputation for quality.

🔧 Specifications:

• Diameter: 4.5 inches (115 mm)

• Thickness: 1/4 inch (6 mm)

• Arbor: 7/8 inch (22.2 mm)

• Material: Aluminum Oxide

• Grit Options: 24, 36, 60

• Max RPM: 13,300

• Average Weight per Disc: 165 grams

• 1000-Disc Total Weight: 165 kg (363 lbs)

📦 Packaging Options:

• Sold in boxes of 25, 50, or 100 wheels

• Bulk pricing and pallet orders available

• Private label and wholesale options offered

💡 Best For:

• Welders & fabrication shops

• Gate builders, steel structure work

• Mild steel, angle iron, tubing

• Professional finish and prep work

PWS Tools — Built for Fabricators. Trusted by Professionals.

🔖 Tags:

PWS Tools grinding disc, 4.5 inch grinder wheel, aluminum oxide disc, weld prep tool, mild steel grinding, 24 grit grinder, 36 grit disc, 60 grit finish disc, fabrication abrasive