






BerryBoi 40 Pack 4-1/2" Zirconia Flap Discs for Angle Grinder
US$71.98
Arrives as soon as ✓ Free shipping over $200Description
Product Details Item Dimensions: 1 x 1 x 0.1 inches Compatible Devices: Angle Grinder Included Components: Flap Discs Number of Items: 40 Unit Count: 40 Count Part Number: Flap Discs Grit T...
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Product Details
- Item Dimensions: 1 x 1 x 0.1 inches
- Compatible Devices: Angle Grinder
- Included Components: Flap Discs
- Number of Items: 40
- Unit Count: 40 Count
- Part Number: Flap Discs
- Grit Type: Coarse
- Grit Number: 1
- Maximum Rotational Speed: 13300 rpm
- Recommended Uses For Product: Grinding, Deburring, Rust Removal, Finishing
- Compatible Material: Steel, Stainless Steel, Sheet Metal, Wood, Plastic, Fiberglass
- Grit Material Type: Zirconia
- Construction Type: Non-Woven
- Item Dimensions L x W: 1"L x 1"W
- Item Diameter: 4.5 inches
- Industry Standard Identifier: T29
- Item Highlight: 40-pack assorted T29 zirconia flap discs: 12×40, 16×60, 8×80, 4×120 grit for rough grinding to fine finishing
- Set Name: 40+60+80+120 Grit
About this item
- 40 Pack Assorted Grit Set: Includes 12 pieces of 40 grit, 16 pieces of 60 grit, 8 pieces of 80 grit, and 4 pieces of 120 grit flap discs. The assorted pack gives users multiple grit stages in one set, from aggressive grinding to smoother finishing work.
- From Rough Grinding to Fine Finish: Use 40 grit for heavy stock removal and rust cleanup, 60 grit for general grinding and deburring, 80 grit for smoothing and blending, and 120 grit for fine finishing or polish preparation. One set covers several work stages.
- 4-1/2 Inch Grinder Compatibility: Each flap disc measures 4-1/2 inch / 115 mm with a 7/8 inch arbor, designed for compatible angle grinders up to 13,300 RPM. The common size is suitable for metal fabrication, garages, maintenance, and workshop repair jobs.
- Zirconia Abrasive for Multiple Materials: Built with zirconia abrasive cloth, these flap discs are suitable for grinding, blending, sanding, deburring, rust removal, and finishing on steel, stainless steel, sheet metal, wood, plastic, and fiberglass surfaces.
- T29 Beveled Flap Disc Design: The Type 29 angled profile helps improve contact on edges, contours, weld seams, radius areas, and uneven surfaces. This makes the mixed grit set useful for users who need both material removal and controlled surface finishing.
Shipping Policy
Steelnook ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Steelnook will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@steelnook.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Steelnook replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








