4-1/2" x 7/8" ZA 120GR FLAP DISC
4-1/2" x 7/8" ZA 120GR FLAP DISC
NORT66623399175
66623399175
5.83
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- Abrasive Material: Aluminum Oxide/Zirconia Alumina
- Backing Material: Fiberglass
- Country of Origin: US
- Disc Type: Type 29 Conical
- Manufacturer Name: Saint-Gobain
- Maximum Speed: 13300 rpm
- Series: R766
- Type: Center Mount Standard Density
- Disc Diameter: 4-1/2 in
- Center Hole Size: 7/8 in
- Grade: Medium
- Grit: P120
- Color: Black/Blue/Green
- Has Attributes: Yes
- Has Image: Yes
Flap discs are versatile grinding and finishing tools with three main components - backing plate, adhesive, and abrasive flaps. The flaps wear during use continually exposing new abrasive grain. The different variations of the components provide a variety of applications, ranging from heavy stock removal to blending to finishing. Flap discs are designed for portable grinder applications and can combine the 2-step stock removal and finishing operations of depressed center wheels and fiber discs into one operation.
- Application
- Item Features
Blending, Deburring and Rust Removal
- Alternating zirconia alumina (blue) and aluminum oxide (black) flaps provides higher performance than aluminum oxide while retaining an economical price
- Type 29 have an angled face providing greater surface contact and are the best choice fast stock removal
- Fiberglass resin backing plates are the most popular due to high strength, lightweight and ability to absorb vibration and operator comfort
- Polyester cotton backing combination for good cut rate and finishing
- Good choice for soft metals to hard to grind stainless and carbon steel, coarse grit blending, deburring and stock removal
- Type 29 conical flap discs with alternating zirconia alumina and aluminum oxide flaps provide higher performance than aluminum oxide while retaining an economical price
- Angled, polyester/cotton flaps provide greater surface contact and are the best choice when speed of job completion and stock removal are primary considerations, may be used on contour and edge work