






⚡ Cut faster, last longer, grind smarter!
BHA's 4-1/2" Zirconia flap discs combine premium materials and ANSI-certified safety to deliver superior grinding performance at up to 13,300 RPM. Designed for angle grinders with a 7/8" arbor, these 40 grit discs excel in metal finishing, deburring, and stock removal, offering durability and precision in a 10-pack set.
| Grit Material | Aluminum Oxide, Zirconia |
| Product Dimensions | 4.5"L x 4.5"W |
| Brand | BHA |
| Compatible Devices | Angle Grinder |
| Grit Type | Coarse |
| Arbor Hole Diameter | 0.88 Inches |
| Item Thickness | 0.88 Inches |
| Grit Number | 40 |
| Construction Type | Grinding |
| UPC | 742889950037 |
| Manufacturer | BHA |
| Part Number | FD115ZA T27/40 |
| Item Weight | 2 pounds |
| Item model number | FD115ZA T27 |
| Is Discontinued By Manufacturer | No |
| Size | 40 Grit |
| Color | Blue |
| Material | Zirconia |
| Pattern | 40 Grit |
| Item Package Quantity | 10 |
| Performance Description | 13,300 RPM |
| Cutting Diameter | 4.5 Inches |
| Compatible Fastener Range | 7/8" Arbor |
| Usage | Metal Grinding |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 4.5 Inches |
A**C
Best flapper wheels!
I used to use hobo freight flappers disks, until my welding buddy reccomended these. Last way longer and do a much better job!
F**N
Great product long lasting sturdy and effective
Used for shaping Brock low back chair. Very durable. Price was justified.
S**E
works well
good product
J**Z
Good product
They worked really well.They left my weld nice smooth but they dont last long but the pack I bought was a good value for the money.
R**R
Good sanding discs
The flap discs work good for removing rust. I used one for approx. an hour before changing it and it still had abrasives left. Pretty good for the money.
L**E
Grinding disks
Grinding disks work great!
T**.
Good product
Great product with a good price. They do the job.
J**E
80 grit sanding disc
I was happy with the item I received
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