
United Abrasives SAIT 73401 Saitlam UK Specialty Flap Disc is built with Zirconium abrasive flaps that expose fresh grain for consistent cutting performance. Its 40-grit design delivers aggressive stock removal, ideal for weld grinding and surface preparation. The Type 29 (conical) shape provides a natural working angle for smoother control on flat and contoured surfaces. A durable polyester-cotton backing ensures long life and uniform wear during demanding metalworking tasks. The 4" diameter allows easy use in compact or tight-area grinding. Its 5/8" arbor hole fits standard angle grinders for quick, secure mounting. Sold in a pack of 10, it is perfect for fabrication shops, maintenance work, and industrial metal finishing.
Type: Flap Disc | Abrasive Material: Zirconium | Diameter (in.): 4 | Arbor Hole (in.): 5/8 | Grit: 40 | Max RPM: 15,300 | Disc Type: Type 29 | Box of: 10 | __quantity: 10
Features:
- General purpose
- Zirconium grain on a durable polyester-cotton backing
- Conical shape (Type 29) is ideal for working with large surfaces or complex shapes
- Working angle in is “built-in.”
- For general-purpose stock removal and finishing

Looking for more information about United Abrasives/SAIT Flap Disc? Click here to view the Catalog.
For help choosing the correct United Abrasives/SAIT Flap Discs for your application, please call (800) 608-5210 or email info@intlairtool.com.
- Type
- Flap Disc
- Abrasive Material
- Zirconium
- Diameter (in.)
- 4
- Arbor Hole (in.)
- 5/8
- Grit
- 40
- RPM
- 15,300
- Disc Type
- Type 29
- Box of
- 10