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10PCS 4-1/2" Flap Discs 40 60 80 120 Grit Angle Grinder Sanding Grinding Wheels

10PCS 4-1/2" Flap Discs 40 60 80 120 Grit Angle Grinder Sanding Grinding Wheels

Regular price $26.62 USD
Regular price Sale price $26.62 USD
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10PCS 4-1/2 X 7/8 in Zirconia Aluminum Flap Discs Angle Grinder Sanding Grinding Wheels 40 60 80 120 Grit Assorted

Product Description


Features of  SATC 10PCS 4.5in Zirconia Aluminum Flap Discs



  • Self-Sharpening
  • Fast Cut Rate
  • Extended Life
  • Operator Comfort
  • Security Ensurance
  • More Cutting Power than Aluminum Oxide
  • For Heavy Stock Removal and Aggressive Grinding

About the Structure of Flap Discs:  72pcs small 24x18mm cloth backing 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. 
Self-Fracturing Zirconia Alumina Material:  Premium zirconia alunima fractures frequently to continually produce fresh sharp points and deliver a faster cut-rate than aluminum oxide. Developed for heavy stock removal and high pressure grinding.
Strong X-Weight Polyester Cotton Backing of Small Discs:  Offering flexibility and well-suited for handling sharp edges and medium to high pressure applications
Resin over Resin Bonding:  High strength resin bond system provides superior grain support, resist heat and humidity for longer life than usual resin over glue bond.
Fiberglass Backing Plate:  High quality special structure of 8-layer fiberglass mesh screen. Features extra strength, light weight, ability to absorb vibration, and operator comfort
More Resin Adhesive Added:  Resin adhesive features heat resistance. 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 29 Shape:  Best used at a 15~25 angle. Better for contouring and shaping surfaces, capable of more aggressive grinding than Type 27
Grit:  4PCS X 40 Grit, 2PCS X 60 Grit, 2PCS X 80 Grit, 2PCS X 120 Grit


 Specifications
Color: Blue
Dimension: 4.5 in
Arbor Hole: 7/8 in
Abrasive Material: Zirconia Alumina
Coat Type: Closed Coat
Backing Material: X-Weight Polyester Cotten
Plate Material: Fiberglass
Bond: Resin over Resin
MAX OPERATING SPEED RPM: 13,300
Application: Contouring and Shaping surfaces, Heavy Stock Removal, Aggressive Grinding. Perfect for radius grinding on steel, cast iron, sheet metal, welding, machining, heavy duty equipment and industrial maintenance.
Machines: Right Angle Grinder
Grit: 40, 60, 80, 120
Grade: Extra Coarse, Coarse, Coarse, Medium
Package Included:
4 X 4.5 in Flap Discs Grit 40
2 X 4.5 in Flap Discs Grit 60
2 X 4.5 in Flap Discs Grit 80
2 X 4.5 in Flap Discs Grit 120

Total 10PCS/Box

SATC is a professional manufacturer of abrasive tools since 1990. We exceedingly focus on product quality and customer experience, committed to providing customers with the most cost-effective products and first-class services.

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  • If you have any questions about product details and usage, please feel free to contact us

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