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4-1/2" Flap Discs

4‑1/2" Flap Discs with 7/8" Arbor – Aluminum Oxide, Zirconia & Ceramic for High-Performance Metal Grinding

Explore our range of professional-grade 4‑1/2" flap discs with 7/8" arbor holes—engineered for fast cutting, smooth finishing, and extended disc life.

Available in aluminum oxide for general-purpose use, zirconia for enhanced durability on stainless steel, and ceramic for the most demanding grinding jobs. Ideal for angle grinders in metal fabrication, welding, and industrial maintenance.

Showing 1 to 25 of 74 (3 Pages)
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT624 120 Grit Klingspor 322769
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Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT624 120 Grit Klingspor 322769

$7.04USD $7.82USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT624 60 Grit Klingspor 322767
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✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT624 60 Grit Klingspor 322767

$7.04USD $7.82USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT924 Ceramic 40 Grit Klingspor 322862
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Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT924 Ceramic 40 Grit Klingspor 322862

$10.36USD $11.50USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT924 Ceramic 60 Grit Klingspor 322863
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Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT924 Ceramic 60 Grit Klingspor 322863

$5.78USD $11.50USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT924 Ceramic 80 Grit Klingspor 322864
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Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT924 Ceramic 80 Grit Klingspor 322864

$5.78USD $11.50USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT925 80 Grit (Flat) Klingspor 321677
Sale

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT925 80 Grit (Flat) Klingspor 321677

$5.20USD $10.15USD
4-1/2" Scotch-Brite Radial Bristle Disc with 5/8-11 Arbour Green Ceramic 50 Grit
Sale

4-1/2" Scotch-Brite Radial Bristle Disc with 5/8-11 Arbour Green Ceramic 50 Grit

$41.16USD $45.73USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT314 120 Grit Klingspor 322813
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Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT314 120 Grit Klingspor 322813

$7.38USD $8.20USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT314 40 Grit Klingspor 322809
Sale

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT314 40 Grit Klingspor 322809

$7.38USD $8.20USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT314 60 Grit Klingspor 322811
Sale

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT314 60 Grit Klingspor 322811

$7.38USD $8.20USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT314 80 Grit Klingspor 322812
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT314 80 Grit Klingspor 322812

$7.38USD $8.20USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT324 40 Grit (Flat) Klingspor 321645
Sale

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT324 40 Grit (Flat) Klingspor 321645

$5.91USD $6.56USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT324 40 Grit Klingspor 321509
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT324 40 Grit Klingspor 321509

$5.91USD $6.56USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT324 60 Grit (Flat) Klingspor 321647
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT324 60 Grit (Flat) Klingspor 321647

$5.91USD $6.56USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT324 60 Grit Klingspor 321511
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT324 60 Grit Klingspor 321511

$5.91USD $6.56USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT324 80 Grit (Flat) Klingspor 321649
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT324 80 Grit (Flat) Klingspor 321649

$5.91USD $6.56USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT324 80 Grit Klingspor 321513
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT324 80 Grit Klingspor 321513

$5.91USD $6.56USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT325 40 Grit (Flat) Klingspor 321653
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT325 40 Grit (Flat) Klingspor 321653

$5.91USD $6.56USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT325 40 Grit Klingspor 321659
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT325 40 Grit Klingspor 321659

$5.91USD $6.56USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT325 60 Grit (Flat) Klingspor 321655
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT325 60 Grit (Flat) Klingspor 321655

$5.91USD $6.56USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT325 60 Grit Klingspor 321661
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT325 60 Grit Klingspor 321661

$5.91USD $6.56USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT325 80 Grit (Flat) Klingspor 321657
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT325 80 Grit (Flat) Klingspor 321657

$5.91USD $6.56USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT325 80 Grit Klingspor 321663
Sale

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT325 80 Grit Klingspor 321663

$5.91USD $6.56USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT624 36 Grit Klingspor 322764
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT624 36 Grit Klingspor 322764

$7.04USD $7.82USD
Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT624 40 Grit Klingspor 322765
Sale
✓ In Stock

Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT624 40 Grit Klingspor 322765

$7.04USD $7.82USD
Showing 1 to 25 of 74 (3 Pages)
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