4-1/2" x 7/8" T27 Flap Disc - Zirconia - 40 Grit (238 available)
NO MINIMUM REQUIRED
Type 27 Flat Flap Disc - CHOICE Zirconia material: consists of sanding strips on a strong polyester backing that are bonded to a fiberglass backing plate in an overlapping circular pattern. With this process, a new layer of the sanding strip is exposed as each previous layer wears away, resulting in a consistent cut rate all through the life of the flap disc. With just one of these flap discs, you can complete material removal and finishing in ONE process. Zirconia grain is superior to aluminum oxide, zirconia is sharper for faster cutting and longer life.
- Known as Type 27 or Flat Flap Disc
- Grind more smoothly than angle discs
- Less aggressive than angle discs
- Best choice for flat surface work
- Normally operated at a 0° to 15° angle
- Use on a Right Angle Grinder
- Lasts 20x longer than resin fiber discs - more cost effective!
- Best choice for smooth finishing
- Polyester backing material
- Made in the USA
ZIRCONIA Used for heavy material removal on all types of metals, Zirconia is a long-life abrasive that delivers aggressive cutting action while grit particles continually produce new sharp points. Great for titanium, hard steel and stainless. Superior to aluminum oxide!