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50 PACK 80 Grit 4.5" 4-1/2" x 7/8" Type 29 Premium Zirconia Flap Disc Sanding Grinding Wheels for Angle Grinder

Features & Benefits of SATC Zirconia Flap Discs
- Self-Sharpening
- Fast Cut Rate
- Extended Life
- Operator Comfort
- Safety Guaranteed
- More Cutting Power than Aluminum Oxide Discs
- For Heavy Stock Removal and Aggressive Grinding
๐About 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 embedded on 2 sides.
๐Self-Fracturing Zirconia Alumina Material: Premium zirconia alumina 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.
๐Strong X-Weight Polyester Cotton Backing of Small Discs: Offering flexibility and well-suited for handling sharp edges and medium to high pressure applications
๐Resin 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.
๐Fiberglass Backing Plate: High quality special structure of 8-layer fiberglass mesh screen. Features extra strength, light weight, ability to absorb vibration, and operator comfort
๐More 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 achieving longer lifespan and ensuring security
๐Type 29 Shape: Best used at a 15~25 angle. Better for contouring and shaping surfaces, capable of more aggressive grinding than Type 27
๐Self-Fracturing Zirconia Alumina Material: Premium zirconia alumina 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.
๐Strong X-Weight Polyester Cotton Backing of Small Discs: Offering flexibility and well-suited for handling sharp edges and medium to high pressure applications
๐Resin 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.
๐Fiberglass Backing Plate: High quality special structure of 8-layer fiberglass mesh screen. Features extra strength, light weight, ability to absorb vibration, and operator comfort
๐More 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 achieving longer lifespan and ensuring security
๐Type 29 Shape: Best used at a 15~25 angle. Better for contouring and shaping surfaces, capable of more aggressive grinding than Type 27

Performs Well On
Heat-resistant alloy steel, titanium alloy and authentic stainless steel, etc.
Applications
Contouring and shaping surfaces, heavy stock removal, aggressive grinding.
Heat-resistant alloy steel, titanium alloy and authentic stainless steel, etc.
Applications
Contouring and shaping surfaces, heavy stock removal, aggressive grinding.
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
Machines: 4.5" Right Angle Grinders
MAX OPERATING SPEED RPM: 13,300
Grade: Coarse
Grit: 80
Discs Per Order: 50pcs
Do wear the proper personal protective equipment (PPE). Required PPE is safety glasses along with goggles or a face shield. Wear other PPE as needed, such as gloves, dust mask, apron, etc.
Shipped same-day from Houston via USPS Priority Mail, UPS Surepost or UPS Ground, the shipment method depends on the quantity and your address.
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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