Can you use these on a angle driver?

I suppose you could with the right adaptor but I think they’re better suited for use on an angle grinder with higher rpms.

¿ Is this a good to grind cast aluminum ?

It works well if you use a cutting wax to keep the aluminum from clumping or clogging. Cut-ez is a good one.

Are any of the resin discs available with a5/8 inch hole for a 5/8" arbor?

Since a 5/8" arbor is smaller than the 7/8" hole, these discs can fit over the 5/8" arbor and fasten with the locking nut of your grinder. In other words, you will be able to use these discs even with a grinder that has a 5/8" diameter arbor.

How do these work for grinding welds?

These work great for metal and wood. I’ve used them on steel welds, these last longer than any disc I’ve ever used. I highly recommend them.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

5" Zirconia Discs

Product ID: 69147537

Details

Brand
BHA
Compatible Devices
Angle Grinder
Grit Material
Zirconia
Grit Type
Extra Coarse
Product Dimensions
5"L x 5"W

🔥36 grit zirconia resin for aggressive stock removal

⏱️Max 12,200 RPM for high-speed performance

⚙️5" diameter for versatile grinding

£41.60

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UK.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

⚡ Grind smarter, not harder — power through every project with BHA’s zirconia discs!

PRECISION FIT - 5" diameter with 7/8" arbor hole guarantees seamless compatibility with most angle grinders.
BULK PACK ADVANTAGE - 25 discs per pack means you’re always ready to tackle any project without downtime.
UNMATCHED DURABILITY - Zirconia resin fiber ensures long-lasting, aggressive grinding power on steel, stainless, wood, and fiberglass.
HIGH SPEED EFFICIENCY - Rated for up to 12,200 RPM, these discs deliver fast, cool-cutting performance without overheating.
VERSATILE APPLICATION - Perfect for blending welds and smoothing surfaces on both ferrous and non-ferrous metals.

The BHA 5" x 7/8" Zirconia Resin Fiber Discs (36 grit) come in a convenient 25-pack designed for aggressive stock removal on steel, stainless steel, wood, and fiberglass. Engineered for angle grinders with a 7/8" arbor hole, these discs operate at speeds up to 12,200 RPM, delivering durable, cool-cutting performance ideal for weld blending and surface preparation.

Specifications

ASIN	B06VVN9B4X
Best Sellers Rank	#29,992 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Power Sander Fiber Backed Abrasive Discs
Brand Name	BHA
Compatible Devices	Angle Grinder
Compatible Material	Wood
Construction Type	Grinding
Customer Reviews	4.5 4.5 out of 5 stars (155)
Grit Material Type	Zirconia
Grit Number	36
Grit Type	Extra Coarse
Industry Standard Identifier	Backing Pad
Item Diameter	5 inches
Item Dimensions	5.5 x 5.5 x 2 inches
Item Dimensions L x W	5"L x 5"W
Item Thickness	0.88 inches
Item Weight	1.5 pounds
Manufacturer	BHA
Material Type	Zirconia
Maximum Rotational Speed	12200 rpm
Model	RZ50036-25
Number of Items	25
Part Number	RZ50036-25
Recommended Uses For Product	Grinding
Set Name	Pack of 25
UPC	742889950662
Unit Count	25 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.