4-1/2" Zirconia Sanding Flap Discs 40 60 80 120 Grit 4.5" x 7/8" Grinding

• Premium Zirconia Abrasive – Sharp, durable, long-lasting performance

• Tool-Free Installation – Integrated hub for quick & easy disc changes

• Trimmable Plastic Backing – Reuse unused abrasive, extend disc life

• Industrial Grade – Type 29 conical design, 4.5" × 7/8", max 13,300 RPM

• Multiple Grit Options – 40/60/80/120 grit for metal, wood, welds, rust, deburring, polishing

• Brand: PRETEC

• Type: Flap Disc

• Disc Size: 4-1/2 in (115mm)

• Arbor Hole: 7/8 in

• Disc Type: Type 29 (Conical)

• Material: Premium Zirconia Abrasive

• Grit: 40 / 60 / 80 / 120 

• Max RPM: 13,300

• Features: Tool-Free Hub, Trimmable Backing, Heavy Duty, Long Life

• Application: Metal Grinding, Wood, Weld Cleaning, Rust Removal, Deburring, Polishing

• Quantity: [10 Pack / 20 Pack / 40 Pack / 60Pack / 80Pack /100 Pack]

• Built with premium zirconia abrasive for superior durability and sharp cutting power

• Tool-free hub design saves time with fast installation and removal

• Trimmable plastic backing edge allows extended disc life, reducing replacement cost

• Industrial-grade Type 29 flap discs – aggressive stock removal and smooth surface blending

• Multiple grit options (40/60/80/120/) cover heavy-duty grinding to fine finishing

Perfect for:

• Metal fabrication – weld cleaning, stock removal, deburring

• Woodworking – shaping, blending, polishing

• Rust & paint removal – restore surfaces quickly and efficiently

✔ Save Time – Quick tool-free changes improve efficiency
✔ Save Money – Trimmable backing maximizes usage
✔ Professional Results – Aggressive cutting with smooth finish
✔ Trusted Quality – Designed for 4.5” angle grinders, up to 13,300 RPM

• 10PACK/20PACK/40PACK/60PACK/80PACK/100PACK× PRETEC 4-1/2" Zirconia Flap Discs (Selected Grit)

👉 PRETEC – Built for performance, safety, and value.