---
product_id: 27051537
title: "4.5\" x 7/8\" Zirconia Type 29 Flap Discs, 60 Grit | Jumbo High Density Sanding and Finishing Wheels for Angle Grinder, 10-Count"
brand: "benchmark abrasives"
price: "¥14698"
currency: JPY
in_stock: true
category: "Benchmark Abrasives"
url: https://www.desertcart.jp/products/27051537-4-5-x-7-8-zirconia-type-29-flap-discs
store_origin: JP
region: Japan
---

# 60 grit zirconia for aggressive stock removal Fits 7/8" arbor angle grinders 4.5" diameter for precision 4.5" x 7/8" Zirconia Type 29 Flap Discs, 60 Grit | Jumbo High Density Sanding and Finishing Wheels for Angle Grinder, 10-Count

**Brand:** benchmark abrasives
**Price:** ¥14698
**Availability:** ✅ In Stock

## Summary

> ⚡️ Elevate your grind game with pro-grade zirconia power!

## Quick Answers

- **What is this?** 4.5" x 7/8" Zirconia Type 29 Flap Discs, 60 Grit | Jumbo High Density Sanding and Finishing Wheels for Angle Grinder, 10-Count by benchmark abrasives
- **How much does it cost?** ¥14698 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/27051537-4-5-x-7-8-zirconia-type-29-flap-discs)

## Best For

- benchmark abrasives enthusiasts

## Why This Product

- Trusted benchmark abrasives brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Material Mastery:** Seamlessly grind cast iron, steel, titanium, fiberglass, wood, and more—perfect for diverse industrial and DIY projects.
- • **Jumbo High-Density Design:** Maximize surface blending, beveling, and rust cleanup with a curved profile engineered for pro-level finishing.
- • **Industrial-Grade Reliability:** Exceeds ANSI and EU standards for abrasive products, built to handle everything from aggressive stock removal to delicate finishing.
- • **Premium European Zirconia Cloth:** Experience consistent abrasion and long-lasting durability with uniform particle size and superior ingredient blend.
- • **Universal Grinder Compatibility:** Fits top brands like Dewalt, Milwaukee, Makita, Bosch, and more, ensuring a secure fit on 4.5" and 5" grinders.

## Overview

Benchmark Abrasives 4.5" x 7/8" Type 29 flap discs deliver high-density, jumbo sanding and finishing performance with premium European zirconia cloth. Compatible with major angle grinder brands, these 60 grit discs excel in multi-material applications from metal to wood, meeting rigorous ANSI and EU standards for industrial durability and precision.

## Description

Benchmark Abrasives 4.5" x 7/8" Zirconia Type 29 Flap Discs, 60 Grit | Jumbo High Density Sanding and Finishing Wheels for Angle Grinder, 10-Count: desertcart.com: Industrial & Scientific

## Features

- HIGH-DENSITY JUMBO DESIGN: Type 29 flap discs with a high-density jumbo layout support surface blending, beveling, grinding, deburring, and edge chamfering. Curved profile aids finishing, stock removal, and rust cleanup for pros and DIY enthusiasts
- EUROPEAN ZIRCONIA CLOTH: Built with premium zirconia cloth featuring uniform particle size and a superior ingredient blend for consistent abrasion. Quality abrasive backing pairs with durable flaps for enhanced cutting efficiency and durability
- MULTI-MATERIAL USE: Suitable for cast iron, steel, stainless steel, titanium, fiberglass, wood, and more to match varied shop needs. Works in automotive, transportation, mining, shipbuilding, construction, welding, foundries, and fabrication
- WIDE GRINDER COMPATIBILITY: Fits Dewalt, Milwaukee, Makita, Bosch, Metabo, Ryobi, Black & Decker, Kobalt, Craftsman, Skil, Porter Cable, Ridgid, and any 7/8-inch arbor angle grinder. Compatible with 4 1/2-inch and 5-inch grinders for a precise and secure fit
- INDUSTRIAL STANDARD BUILD: Manufactured to exceed ANSI and EU European Standards for abrasive products, these flap discs handle everything from aggressive stock removal to delicate surface blending, meeting the most demanding shop environments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01D0HIIJE |
| Best Sellers Rank | #1,708 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Flap Discs |
| Brand Name | Benchmark Abrasives |
| Compatible Devices | Angle Grinder |
| Compatible Disc Grinder Tool Models | DEWALT DWE4559CN |
| Compatible Material | Metal |
| Construction Type | Bonded |
| Customer Reviews | 4.6 4.6 out of 5 stars (672) |
| Grit Material Type | Zirconia |
| Grit Number | 60 |
| Grit Type | 60 |
| Industry Standard Identifier | Type 29 |
| Item Diameter | 4.5 inches |
| Item Dimensions | 4.5 x 4.5 x 0.04 inches |
| Item Dimensions L x W | 4.5"L x 4.5"W |
| Item Thickness | 0.88 inches |
| Manufacturer | Benchmark Abrasives |
| Material Type | Aluminum Oxide, Ceramic |
| Maximum Rotational Speed | 13300 rpm |
| Model | BM-F4.5SZ60T29HD |
| Number of Items | 10 |
| Part Number | BM-F4.5SZ60T29HD |
| Recommended Uses For Product | Rust Removal |
| Set Name | Grit Size Set |
| UPC | 728028210705 072802810705 |
| Unit Count | 10 Piece |

## Product Details

- **Brand:** Benchmark Abrasives
- **Compatible Devices:** Angle Grinder
- **Grit Material:** Zirconia
- **Grit Type:** 60
- **Product Dimensions:** 4.5"L x 4.5"W

## Images

![4.5" x 7/8" Zirconia Type 29 Flap Discs, 60 Grit | Jumbo High Density Sanding and Finishing Wheels for Angle Grinder, 10-Count - Image 1](https://m.media-amazon.com/images/I/71PmXGdSBgL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: would these work to remove paint off a concrete floor?**
A: Yes, but if you have a large area to do the discs will get gunked up with paint.  Might want to use paint remover and a metal scraper.

**Q: Are these good for wood?**
A: They are actually VERY good on wood. Much faster than most sanders. You have to have a steady hand though.

**Q: can this be used for sanding a jon boat?**
A: I wouldn't recommend this for sanding a Jon boat as too much pressure with a grinder could penetrate the skin of the boat.

**Q: what grit on these discs would be best to remove light rust and smooth paint on body of a  10 wheel dump truck**
A: I would think 80 grit would do best for the light work you’re describing.

## Frequently Bought Together

- Benchmark Abrasives 4.5" x 7/8" Premium High Density Jumbo Zirconia Type 29 Flap Discs 4 1/2 for Angle Grinder, Sanding Discs, Finishing - Grinding Wheels 4 1/2 Inch (10 Pack) - 60 Grit
- Benchmark Abrasives Grinder Cut Off Wheels 4 1/2 Inch Aluminum Oxide Thin Type 1 Angle Grinder Cutting Disc for Metal, Stainless Steel - with 7/8" Arbor Hole, Fast Grinder Cutting Wheel - 50 Count
- Benchmark Abrasives 6 Inch Aluminum Oxide Thin Type 1 Grinder Cut Off Wheels for Metal and Stainless Steel .045" Thick 7/8" Arbor, Angle Grinder Cutting Disc, Grinding Cutting Wheel - 25 Count

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-21*