Walter Surface Technologies 04U321 TWIST BLENDEX U Disc is designed for efficient blending and finishing on contoured and curved surfaces. With a 3" Diameter, silicon carbide abrasive, and a maximum speed of 15,100 RPM, this disc provides smooth and consistent results on materials like stainless steel, non-ferrous metals, and composites. The U-shaped design ensures superior surface contact on rounded workpieces, making it ideal for pipes, tanks, and other curved surfaces. The TWIST system allows for quick, tool-free disc changes, reducing downtime and increasing productivity.
For professionals in metal fabrication and surface finishing, the Walter 04U321 TWIST BLENDEX U Disc is a reliable choice for precision and high-quality results on complex surfaces.
Type: U Disc | Series: TWIST BLENDEX | Diameter (in.): 3 | Grade: 2SF | Max RPM: 15100 | Use With: Die Grinder | Abrasive Material: Silicon Carbide | Material Compatiblility: Steel, Stainless Steel, Aluminum, Non-Ferrous Metals | Sold by Box: 10 | __quantity: 10
Features:
- Versatile , long lasting, superb finish
- Quick-Change Twist system makes changing discs easy and fast
- Eliminates downtime and maximizes productivity
- Non loading, flexible
Application:
- Cleaning and restoring finishes
- Deburring: for precisely removing burrs and sharp edges
- For very fine finishing and polishing applications
Technical Tips:
- Use with TWIST backing pad

Looking for more information about Walter U Discs? Click here to view the Catalog
For help choosing the correct Walter Surface Technologies U Disc for your application, please call (800) 608-5210 or email info@intlairtool.com
- Type
- U Disc
- Series
- TWIST BLENDEX
- Diameter (in.)
- 3
- Grade Type
- 2SF
- RPM
- 15100
- Use With
- Die Grinder
- Abrasive Material
- Silicon Carbide
- Material Compatiblility
- Steel, Stainless Steel, Aluminum, Non-Ferrous Metals
- Sold by Box of
- 10
