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4-1/2" x 1/16" x 7/8" Cutting Disc Type 1 - 25 Pack

Brand: BHA - Black Hawk Abrasives

SKU:
C45601-25
Pack Size:
25 Discs
Size:
4-1/2"
Tool:
Angle Grinder
Thickness:
1/16"
Arbor Size:
7/8"
Type:
Flat
stock:
30,80,120,270,500,800,1000,1250,1500,2500,5000,7500,8000,10000,20000
$22.95

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Product Description

4-1/2" Cut Off Wheels by Black Hawk (Extra Durable and Long Lasting)

(SOLD IN PACKS OF 25)

The 4-1/2” x 1/16” x 7/8” Cut-Off Wheels by Black Hawk Abrasives feature .0625” of premium aluminum oxide grains bonded to reinforced high strength fiberglass mesh and heat treated for additional durability and longevity of the discs. These discs have been designed with increased thickness to stand up to the more aggressive cutting jobs. Additionally, the 1/16” thickness of these Type 1 flat cutting wheels allows for a longer lifespan than thinner cut-off wheels and helps protect against dangerous side loading.  These 4.5” x 1/16” x 7/8” discs are commonly used on a 4.5 inch angle grinder for a wide range of metal cutting including but not limited to cutting rebar, slicing angle iron, and removing rusted bolts and can be used on cast iron, stainless steel or steel as well as fiberglass and plastics.

 Product Features:

  • Metal Reinforced Arbor Hole
  • Fiberglass Reinforced
  • Great Value
  • Increased Thickness for Extremely Long Life

Works well on the following Materials:

  • Stainless Steel
  • Steel
  • Cast Iron
  • Aluminum
  • Fiberglass
  • Various Others

Use on:

  • Angle Grinder

Specs:

  • Type 1 - Flat
  • Dimensions = 4-1/2" x 1/16" x 7/8"
  • Max RPM = 13,300
  • Material = Premium Aluminum Oxide
  • Bond = (BF) Reinforced Resinoid
  • Harness = (T) Hard
  • Grit = 60

Product Reviews

Customer Reviews
5.0 Based on 40 Reviews
5 ★
95% 
38
4 ★
5% 
2
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Customer Photos
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Filter Reviews:
CF
06/20/2025
Chris F.
United States

Top Quality

These are my go-to discs, I only buy Empire disc.

JT
02/09/2025
jay t.
United States

The grind

I’ve been using empire abrasives in my shop for several years great products, pricing and fast shipping

JP
10/25/2024
Jim P.
United States

Last Much Longer

I have only used one disc so far and it seems to last longer and does not produce as much dust. The last ones I used were piranhas. They were soft and very dusty.

Empire Abrasives 4-1/2" x 1/16" x 7/8" Cutting Disc Type 1 - 25 Pack Review
PD
10/07/2024
Purchasing Dept.
United States

no issues

no issues. everything as stated

EB
03/21/2024
Edward B.
United States

Small welding company

We own a small welding company and have been using these and the flap discs for a couple of years now. This company ships quickly and we get our orders in a couple of days. We will continue to use this and the flap discs.

AS
03/07/2024
Alton S.
United States

Cutting disc

Very good product, last longer than my previous one!

JP
02/14/2024
Joseph P.
United States

Empire Abrasives

Everything about the product, selecting ,ordering and delivery was top notch. I found my new home of purchasing multiple cutting items at a great price

HR
02/01/2024
Harley R.
United States

Got the order fast! Works great! Your flapper discs are great too.

WD
01/10/2024
Wayne D.
United States

Cutting wheels

I really like your products reasonable price and quality

RT
10/02/2023
R T.
United States

Cutting disc

Pretty impressed with these, cut faster and last 2 times longer, will buy again

AO
09/19/2023
Arthur O.
United States

cutting disc

The guys in the shop love them, holds up well..

MN
06/28/2023
Michael N.
United States

Cutoff wheels and grinder discs

The Cutoff wheels cut smoothly and easily and are well designed. The grinder discs remove material easily. The grinder discs are strong and well designed.

ES
06/20/2023
Eric S.
United States

Excellent product

Great product at a great price!

KW
05/29/2023
Kevin W.
United States

Excellent for the money

Have used them for years, I've bought expensive ones and these are almost as good and alot cheaper, only kind i used now

JB
01/15/2023
Joe B.
United States

Good cutting disc

Like this disc works well with every thing I use it for. Fast delivery.