NEIKO 11142A Zirconia Flap Disc, 4-1/2", 40 Grit, 10 Pack
- PREMIUM QUALITY: These angled flap discs, also known as cut off wheels 4 1/2 inch, are constructed with industrial grade premium zirconia abrasive for strength, durability, and extended disc life as it holds up to high temperatures and pressure.
- STOCK REMOVAL: Each angle grinder sanding disc is made with coarse 40 grit zirconia alumina, making this abrasive flap disc ideal for aggressive grinding on hard to grind materials like metal, rubber, plastic, fiberglass, and wood.
- ANGLED T29: Beveled Type 29 discs are best used at an angle and are effective for edge shaping, deburring, grinding contours, and radius grinding on steel, sheet metal, welding, machining, heavy duty equipment and industrial maintenance.
- FIBERGLASS BACKING PLATE: The resin fiber construction complemented by the fiberglass backing plate absorbs vibrations without smearing and helps prevent contaminating the workpiece during usage.
- SPECIFICATIONS: Each disc measures at a 4-1/2-inch diameter with a 7/8-inch arbor size, making it compatible with most angle grinders with a speed of up to 13,300 RPM. Designed for grinding, blending, sanding, and finishing on a wide range of materials.
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3-6 days (Domestic)
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AUD |
BRSWGFA5OR4AAFLO |
Category |
Abrasive & Finishing Products , Abrasive Wheels & Discs , Flap Discs |
Tags |
Estimated shipping
Select a product to estimate shipping.NEIKO 11142A Premium Zirconia Flap Discs can operate up to a maximum speed of 13,300 RPM. Each 40-grit flap disc in this 10-piece set is outfitted with a 7/8-inch arbor. These abrasive flap discs can be used on most angle grinders and on the toughest metal grinding applications.
Product details

| Main Specification | |
|---|---|
| Compatible Material | Fiberglass or Alloy Steel |
| Manufacturer | Neiko |
| Unit Count | 10 Count |
| Maximum Rotational Speed | 13300 rpm |
| Grit Type | Coarse |
| Brand | Neiko |
| Grit Material | Zirconia Alumina |
| UPC | 816914022331 |
| Number of Items | 1 |
| Recommended Uses For Product | Grinding |
| Included Components | Flap Disc |
| Item Diameter | 4.5 Inches |
| Product Dimensions | 4.5"L X 4.5"W |
| Compatible Devices | Angle Grinder |
| Item Thickness | 0.1 inches |
| Global Trade Identification Number | 00816914022331 |
| Item Weight | 0.27 g |
| Product information | |
| Construction Type | grinding |
| Number of Packs | 10 |
| Set Name | 10 |
| Technical Details | |
| Part Number | 11142A |
| Model | 11142A |
| Material Type | Ceramic |
| Grit Number | 40 |
| Item details | |
| Item Type Name | Zirconia Flap Disc | 4.5" x 7/8-Inch | 40 Grit Bevel Type Fiber Glass Wheel Bevel Type #29 Grinder |10 Pack |
| Measurements | |
| Item Dimensions | 4.5 x 4.5 x 0.1 inches |
| Others | |
| Item Highlight | 7/8" Arbor or T29 Angled Design or For Wood & Metal Sanding |
| Product Type | Zirconia Flap Disc | 4.5" x 7/8-Inch | 40 Grit Bevel Type Fiber Glass Wheel Bevel Type #29 Grinder |10 Pack |
| Item Dimensions L x W | 4.5"L x 4.5"W |
| Grit Material Type | Zirconia Alumina |
| Industry Standard Identifier | Type 29 |
| Compatible Disc Grinder Tool Models | NEIKO 11258A |
Shipping & Delivery
At GofinchKart Australia, we aim to deliver your order quickly and safely.
Domestic Shipping (Australia):
Orders are typically delivered within 3–7 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.




