4-1/2X7/8 R822 T29 60
Flap Disc ; Type 29 ; 4-1/2″ Dia. ; 7/8″ Arbor ; 60 Grit ; 13000 Max. RPM ; Standard Density ; Tapered on fiberglass pad ; Heavy Cotton Backing
| Type | Flap Disc | Backing Material | Heavy Cotton |
| Abrasive Material | Zirconia Alumina|Aluminum Oxide | Density | Standard |
| Diameter | 4-1/2″ | Style | Tapered on fiberglass pad |
| Arbor Hole | 7/8″ | Attachment Type | Arbor Hole |
| Grit | 60 | Abrasive Type | Coated |
| Grade | Medium | Color | Blue |
| Connection Type | Center Mount | Applications | Beveling; Edge Deburring |
| Maximum RPM | 13,000 | Backing Plate Material | Fiberglass |
| Wheel Type | Type 29 |
Product Features
| Remarks | •Zirconia alumina abrasive for aggressive cut and long life with 2X-3X total performance over aluminum oxide products •Type 27 have a flatter angle and are best used on flat surfaces for blending and smooth finishing •Fiberglass/resin backing plates are the most popular due to high strength, light weight and ability to absorb vibration •Coarse/40 grit for stock removal, beveling and edge chamfering •Heavy polyester back cloth for durability and stock removal •High density flap disc provides the high performance, better finish with 50% more life over standard density •Flap discs are versatile grinding and finishing tools having four main components: abrasive flaps, flap density (how the flaps are stacked), backing plate (flat or conical shape), backing plate material (fiberglass/resin, plastic, aluminum). All flap discs have flaps that are overlapped and glued to the backing plate. The flaps wear during use exposing new abrasive grain. The different variations of the components above provide a variety of choices ranging from heavy stock removal to blending to finishing. Flap discs are designed for portable grinder applications and can be the preferred choice over depressed center wheels or fiber disc. | Country of Origin | Mexico |
Shipping Info
Package Length
4.50000
Package Width
4.50000
Package Height
.60000
Package Weight
0.18
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