FOXBC 4 1/2 inch Flap Disc 40 Grit for Angle Grinder

SpecPicks Verdict

SpecPicks scored FOXBC 4 1/2 inch Flap Disc 40 Grit for Angle Grinder using a rating × review-volume × price-fit model applied to published specs and reviews across the retro software & media category. FOXBC's retro software & media lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro software & media of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

• 4-1/2 Inch Flap Discs for Angle Grinder, 40 Grit, Type 29 - Conical design, 7/8" Arbor (No HUB), Max RPM 13300, 10 Pack
• Ideal for working with metal and stainless steel, used for removing large amounts of material and for shaping or smoothing wood, metal surface blending. beveling, grinding polishing, deburring, edge chamfering, finishing, stock removal, and rust remover
• 4-1/2 Inch flap disc grinds and polishes simultaneously to help you scale down and smooth out metal and stainless steel surfaces
• A conical shape and 40-grit (Ultra Coarse) composition combine for efficient material removal, leaving behind a shiny surface that gives your work piece a revitalized appearance and/or operational resurgence
• Flap discs feature a premium zirconium grain blend for up to 10X faster material removal when compared to standard bonded grinding wheels
• The flap discs' special flap design offers flexibility and provides for a cushioned grinding effect.

Full Specifications

Ready to buy?

FOXBC 4 1/2 inch Flap Disc 40 Grit for Angle Grinder, Type 29, Premium Zirconium Grinding and Polishing for Metal, 10 Pack is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $19.99

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

Related Retro Software & Media

⚔️ Compare

Emtec

3.5 Inch Floppy Disc 2HD (10 Pack)

$29.99

🛒 Check Price on Amazon Details