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4-1/2" x 7/8" Polish Plus Felt Polishing Flap Disc

Brand: BHA - Black Hawk Abrasives

SKU:
457F01
Pack Size:
1 Disc
Material:
Felt
Size:
4-1/2"
Tool:
Angle Grinder
stock:
50,80,100,120,270,280,500,800,1000,1500,2500,5000,8000,10000
$4.62

Contact us or call 800-816-3824 for availability

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Product Description

Premium 4.5" Felt Polishing Flap Disc for Angle Grinders – High-Gloss Metal Polishing Made Easy

Turn Your Grinder into a Mirror-Finishing Machine—No Burn Marks, No Hassle

(SOLD INDIVIDUALLY)

Features

  • Premium Australian Wool Felt: Delivers consistent, ultra-smooth finishes and holds polishing compound better than synthetic alternatives.
  • Radial Flap Disc Design: Improves airflow to reduce heat buildup, making it ideal for delicate polishing work without burning or warping metal.
  • Fiberglass Backing: Offers vibration resistance and disc stability for safer, smoother operation on angle grinders.
  • Versatile Surface Adaptability: Easily conforms to curves, contours, and tight spaces—perfect for irregular or detailed surfaces.
  • Ideal for Final-Stage Polishing: Designed specifically to be used with polishing compounds or rouge bars for high-gloss or mirror finishes.
  • Angle Grinder Compatible: 7/8" arbor fits any standard 4.5" grinder for quick and easy setup without additional tools.
  • Economical & Long-Lasting: Outlasts standard polishing pads while providing better control and a cleaner finish.

Specifications

Attribute Description
Disc Type Type 27 (Flat Flaps)
Dimensions 4-1/2" x 7/8"
Material 100% Premium Australian Wool Felt
Backing Reinforced Fiberglass
Arbor Size 7/8"
Max RPM 13,300
Ideal Operating RPM ~3,000
Compatible Tools 4.5" Angle Grinder
Pack Size Sold Individually

Applications – Polishing, Buffing, & Finishing

  • Final stage polishing of metal surfaces
  • Buffing automotive trim and rims
  • Polishing stainless or aluminum before coating
  • Restoring marine and architectural metalwork
  • Smoothing compound residue between polishing steps

Compatible Materials

  • Stainless Steel
  • Aluminum
  • Steel
  • Chrome
  • Brass
  • Copper
  • Glass
  • Plastic
  • Stone

Product Overview

The 4-1/2" x 7/8" Polish Plus Felt Polishing Flap Disc by Black Hawk Abrasives is engineered to turn your angle grinder into a high-performance polishing tool. Made with 100% premium Australian wool felt and a reinforced fiberglass backing, this disc is purpose-built for final-stage polishing, whether you're working on stainless steel, aluminum, or even glass.

The radial flap design allows for efficient heat dissipation, meaning less risk of discoloration or metal warping during extended use. It holds polishing compound exceptionally well, offering control for both aggressive polishing and delicate finishing. Customers consistently report achieving mirror-like results on materials like 304 stainless and polished aluminum, all with longer disc life than typical felt pads.

Product Reviews

Customer Reviews
5.0 Based on 20 Reviews
5 ★
95% 
19
4 ★
5% 
1
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Customer Photos
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Filter Reviews:
BB
04/02/2025
Brian B.
United States

Customer service is great. I accidentally gave a bad address and when they got it back they quickly sent it back to me. I haven't used the product yet but was in a polishing business for years and can tell it's a quality product.

RB
03/01/2025
Randall B.
United States

I haven't used it yet but looks like a Quality product

RM
01/29/2025
Raymond M.
United States

Good

Overall ,products purchased where of god quality for the price

Empire Abrasives 4-1/2" x 7/8" Polish Plus Felt Polishing Flap Disc ReviewEmpire Abrasives 4-1/2" x 7/8" Polish Plus Felt Polishing Flap Disc ReviewEmpire Abrasives 4-1/2" x 7/8" Polish Plus Felt Polishing Flap Disc Review
ER
09/17/2024
Ernest R.
United States

Worked great

Worked great for polishing my dually rims!

RB
09/10/2024
RACHID B.
United States

Great quality product.

AS
12/10/2023
Alexander S.
United States

Great Polishing Disc

I use this with the black polishing compound Empire sells following a final surface prep with the 3M 6S unitized disk. This worked way better than belt polishers for a 304 stainless sailboat arch I recently completed. The flappy felt can either be pushed down hard for polishing, or finessed to remove the excess, and holds compound well The result is a mirror finish. I haven't had a desire to use these discs with any of the finer polishing compounds, but I'm sure they would work well.

Empire Abrasives 4-1/2" x 7/8" Polish Plus Felt Polishing Flap Disc Review
HF
07/16/2023
HENRY F. MARTIN
United States

Great products and great service

As usual your products work fantastic. You have great selection and you ship very quickly. Thank you for the good prices also. When I order from from your website I know I will bre treated well.

JM
07/05/2023
Jose M.
United States

Excellent

Great product

TW
04/09/2023
Terry W.
United States

Good buy

These were a bit higher than my usual polishing pads but they hold rouge better and last much longer than the plain ones I used to buy

ES
02/15/2023
Eddie S.
United States

Polishing buff flap disc.

As expected all went well. The disc worked great. Easy to mount on my angle grinder. Very little wear as yet.

PD
02/13/2023
Patrick D.
United States

Not happy with it not what I expected. Seems better just using basic cotton wheel

JM
08/23/2022
Judah M.
United States

Customer service and company is amazing

Darn auto correct! It was my fault !!!! I ordered the wrong compound But they fixed it for me! Amazing people! They helped me out and did me a real favor! Definitely recommend this company

JM
08/23/2022
Judah M.
United States

Amazing Company!

Their stuff is inexpensive effective and ships quickly. Their customer service is amazing! I ordered the wrong compound and they switched it out for the right one even though it wasn’t my fault They went through the trouble of fixing my receipt and tracking too, all because I ordered the wrong one. I didn’t have to do anything They are amazing and kind people. 100% recommend this amazing company. They deserve more then five stars.

WC
08/01/2022
William C.
United States

Great product fast shipping and great price

Very nice polish compound works great

MO
03/27/2022
Michael O.
United States

Excellent product

I am sanding, prepping, and polishing stainless steel rub rail. These products are fantastic.