---
product_id: 256900335
title: "Walter Enduro-Flex Flap Disc, 4-1/2 diameter, 40 grit, Type 29, 5/8-11 Thread Size, Trimmable wood fiber Backing, Zirconia Alumina (Pack of 10) by Walter Surface Technologies"
brand: "walter"
price: "3643 kr"
currency: NOK
in_stock: true
reviews_count: 4
category: "Walter"
url: https://www.desertcart.no/products/256900335-walter-enduro-flex-flap-disc-4-1-2-diameter-40
store_origin: NO
region: Norway
---

# 40 grit Zirconia Alumina for aggressive material removal Trimmable ECO-TRIM backing extends disc life 4.5-inch diameter for versatile grinding Walter Enduro-Flex Flap Disc, 4-1/2 diameter, 40 grit, Type 29, 5/8-11 Thread Size, Trimmable wood fiber Backing, Zirconia Alumina (Pack of 10) by Walter Surface Technologies

**Brand:** walter
**Price:** 3643 kr
**Availability:** ✅ In Stock

## Summary

> ⚡️ Grind smarter, last longer — the ultimate edge for pros who demand more.

## Quick Answers

- **What is this?** Walter Enduro-Flex Flap Disc, 4-1/2 diameter, 40 grit, Type 29, 5/8-11 Thread Size, Trimmable wood fiber Backing, Zirconia Alumina (Pack of 10) by Walter Surface Technologies by walter
- **How much does it cost?** 3643 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/256900335-walter-enduro-flex-flap-disc-4-1-2-diameter-40)

## Best For

- walter enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Raised hub design fits all standard grinder back flanges for hassle-free setup.
- • **Dual-Action Power:** Remove welds and finish surfaces in a single, seamless step.
- • **Cool & Smooth Operation:** Special top coat reduces heat and vibration for fatigue-free, precise finishing.
- • **Sustainable Performance:** Trim the ECO-TRIM backing to restore like-new disc life and maximize ROI.
- • **Endurance Meets Efficiency:** Stay sharp longer and grind faster with ENDURO-FLEX’s exclusive abrasive blend.

## Overview

Walter Enduro-Flex Flap Discs are 4.5-inch, 40 grit zirconia alumina abrasives designed for high-performance grinding and finishing. Featuring a trimmable ECO-TRIM wood fiber backing and a special cooling top coat, these Type 29 discs deliver faster material removal, longer life, and smoother operation. Sold in packs of 10, they fit all standard grinder back flanges and excel at weld removal and surface finishing, making them the go-to choice for professionals seeking efficiency and durability.

## Description

ENDURO-FLEX outperforms all competitive flap discs thanks to its innovative design and exclusive abrasive grain blend. Featuring an ECO-TRIM backing that can be trimmed back to extend disc life, ENDURO-FLEX is the longest lasting flap disc in the industry and removes more material than any competitive flap disc. Your employees will spend more time getting the job done and less time making trips to the tool crib, saving you time and money while maximizing your productivity. Package of 10

Review: exactly as advertised - Love everything but the price, Shipping was fast and it was exactly as ordered.
Review: Good quality - These work very well for sharpening lawn mower blades. They are not so aggressive that they get the blade hot but instead allow a controlled removal of material.

## Features

- ENDURO-FLEX finishing disc stays sharper for a longer period of time while removing more material faster
- Special top coat continuously cools and lubricates the disc for smooth, vibration-free grinding & sanding
- ENDURO-FLEX disc can be restored to like-new performance by reducing the diameter of the ECO-TRIM backing
- Remove welds and finish surfaces in one step
- Raised hub fits all standard grinder back flanges

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001ASC6JY |
| Brand | WALTER |
| Compatible Devices | Angle Grinder |
| Compatible Material | Wood |
| Compatible devices | Angle Grinder |
| Construction Type | grinding |
| Country Of Origin | Nepal |
| Customer Reviews | 4.8 out of 5 stars 9 Reviews |
| Grit Material Type | Zirconia |
| Grit Number | 40 |
| Grit Type | 40 |
| Grit material | Zirconia |
| Grit type | 40 |
| Industry Standard Identifier | Type 29 |
| Item Diameter | 4.5 Inches |
| Item Dimensions | 29.2 x 29.2 x 3.8 centimetres |
| Item Dimensions L x W | 11.4L x 11.4W centimetres |
| Item Thickness | 1.5 Inches |
| Item Weight | 0.8 Kilograms |
| Item thickness | 1.5 Inches |
| Manufacturer | Walter Abrasives |
| Manufacturer Part Number | 06B454 |
| Material | Zirconia Alumina |
| Model Number | 06B454 |
| Number of Items | 10 |
| Product dimensions | 11.4L x 11.4W centimetres |
| Recommended Uses For Product | Grinding, Weld Removal, Finishing Surfaces |
| Set Name | 10 |
| UPC | 662980113875 |
| Unit Count | 10.0 count |

## Product Details

- **Brand:** WALTER
- **Compatible devices:** Angle Grinder
- **Grit material:** Zirconia
- **Grit type:** 40
- **Product dimensions:** 11.4L x 11.4W centimetres

## Images

![Walter Enduro-Flex Flap Disc, 4-1/2 diameter, 40 grit, Type 29, 5/8-11 Thread Size, Trimmable wood fiber Backing, Zirconia Alumina (Pack of 10) by Walter Surface Technologies - Image 1](https://m.media-amazon.com/images/I/71bXgiQyPKL.jpg)
![Walter Enduro-Flex Flap Disc, 4-1/2 diameter, 40 grit, Type 29, 5/8-11 Thread Size, Trimmable wood fiber Backing, Zirconia Alumina (Pack of 10) by Walter Surface Technologies - Image 2](https://m.media-amazon.com/images/I/71I-wigQfEL.jpg)
![Walter Enduro-Flex Flap Disc, 4-1/2 diameter, 40 grit, Type 29, 5/8-11 Thread Size, Trimmable wood fiber Backing, Zirconia Alumina (Pack of 10) by Walter Surface Technologies - Image 3](https://m.media-amazon.com/images/I/61mViJCL1RL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ exactly as advertised
*by T***N on 29 May 2020*

Love everything but the price, Shipping was fast and it was exactly as ordered.

### ⭐⭐⭐⭐⭐ Good quality
*by A***R on 29 September 2024*

These work very well for sharpening lawn mower blades. They are not so aggressive that they get the blade hot but instead allow a controlled removal of material.

### ⭐⭐⭐⭐⭐ Expensive but seems to be worth it
*by M***N on 2 February 2024*

If you do the math you realize how pricey these are. But they seem to me to be quite durable and worth the spend.

## Frequently Bought Together

- Walter 06B454 ENDURO-FLEX Abrasive Flap Disc [Pack of 10] 40 Grit Finishing Disc
- Walter 06A452 Enduro-Flex Turbo Abrasive Flap Disc [Pack of 10] - Grinding Disc
- Walter 15W454 ALLSTEEL Flap Discs - [Pack of 10] 40 Grit, 4-1/2 in Abrasive Disc

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-26*