20PCS 4-1/2" X 7/8" T27 Aluminum Oxide Flap Discs Sanding Grinding Wheels for Right Angle Grinder 60 Grit
Features & Benefits of SATC 4.5 in T27 Aluminum Oxide Flap Discs
- A 30% Longer Lifespan than Conventional Flap Dics
- Load Resistant, Consistent Finish
- Vibration Absorbable, Operating Comfort
- Security Ensurance, Contaminant-free, No Discs flying Off
- Better for Weld Removal, Deburring, Smoothing, Blending
- Superior for Flat Sanding
About the Structure of SATC Flap Disc: 72pcs small 24x18mm cloth backing aluminum oxide sanding discs are bonded tightly on the plate. The plate is constructed from 8 layers of fiberglass mesh and one layer of non-woven cloth. Metal rings are embedd on 2 sides. This stable structure confirms a 30% longer life span than conventional flap discs
Aluminum Oxide Abrasive, Closed Coat: Aluminum oxide mineral features sharp. Closed coat resists loading. The 72pcs closed coated aluminum oxide large, thick discs overlaps which confirms to curved irregulars surfaces, resulting in a consistent finish
Strong X-wt Polyester Cotton Backing: Offering flexibility and stability for the thicker cloth configuration.
Fiberglass Backing Plate: Thanks to the high quality special structure of 8-layer fiberglass mesh screen. This reinforced fiberglass backing plate features extra strength, light weight, ability to absorb vibration, and operating comfort
Resin Over Resin Bonding: High strength resin over resin bond system provides superior grain support, resist heat and humidity for longer life than usual resin over glue bond. More adhesive added to bond the small discs to the plate tightly to resist discs flying off when operating which helps achiving longer lifespan and ensuring security
Type 27 Shape: These T27 flap discs work best from a 0~15 angle and are the best suitable for smooth finishing. The flat-angled discs are primarily used on flatter surfaces.
Specifications
Color: Maroon
Dimension: 4.5 in
Arbor Hole: 7/8 in
Abrasive Material: Aluminum Oxide
Coat Type: Closed Coat
Backing Material: X-Weight Polyester Cotten
Plate Material: Fiberglass
Bond: Resin over Resin
Max Operating Speed RPM: 13,300
Grade: Coarse
Grit: 60
Applications: Weld Removal, Deburring, Smoothing, Blending
Works Well On: Carbon Steel, All Metals, Stainless Steel
Machine: Right Angle Grinder
Quantity: 20 Pack