---
product_id: 43403052
title: "15W454"
brand: "walter surface technologies"
price: "R$1010"
currency: BRL
in_stock: null
reviews_count: 13
category: "Walter Surface Technologies"
url: https://www.desertcart.com.br/products/43403052-15w454
store_origin: BR
region: Brazil
---

# Max 13,300 RPM for high-speed grinding 4.5-inch diameter for versatile use Zirconia alumina grain blend for durability 15W454

**Brand:** walter surface technologies
**Price:** R$1010
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Grind smarter, last longer — the ultimate flap wheel for pros!

## Quick Answers

- **What is this?** 15W454 by walter surface technologies
- **How much does it cost?** R$1010 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/43403052-15w454)

## Best For

- walter surface technologies enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Meets Control:** Lightweight and stable for smooth deburring with less pressure required.
- • **High-Speed Performance:** Operates up to 13,300 RPM for fast, uninterrupted material removal.
- • **Trimmable Flap Wheel Design:** Extend tool life with a unique edge you can refresh, cutting replacement costs.
- • **Versatile Industrial Solution:** Ideal for heavy fillet welds, rust removal, and finishing on steel surfaces.
- • **Precision Engineered for Metalworking:** Specially crafted for diverse metal tasks, boosting efficiency and safety.

## Overview

The Walter ALLSTEEL 15W454 flap wheel features a 4.5-inch diameter and zirconia alumina grain blend engineered for high durability and self-sharpening under less pressure. Designed for angle grinders running up to 13,300 RPM, it delivers superior performance in metal deburring, blending, and heavy-duty weld finishing, making it a cost-effective, long-lasting choice for professional metalworkers.

## Description

This WALTER ALLSTEEL Flap Wheel has been designed with zirconia alumina grains to make it usable for less pressure. The trimmable disc of this abrasive wheel gives it consistent performance and hassle free use. This deburring wheel is an ideal solution for workers who work with less pressure machines. It gives smooth experience for deburring of steel. This blending wheel can be used on heavy fillet welds and it offers high removal rate. It can operate at maximum 13300 RPM to provide uninterrupted experience. The trimmable disc is good to use for finishing and heavy deburring. It provides high versatility to the flap discs.

Review: Walter SurfTec's FlexSteel Flap Wheels Are A Home Run!!! - These FlexSteel line of flap wheels are, hands down, an amazing product. Many manufacturers claim longevity with their brands; however, this is the first time I have genuinely noticed a flap wheel lasting longer. They are trimable and this feature also gives you a new edge to start working with. I have worked in many fab shops before owning my own, and see many wasted flap wheels once the edge gets worn out and that's totally losing money. Not only do these flap wheels last longer compared to other brands, the feature gives you additional life. This product also has special technology that allows the abrasives to self-sharpen when the wheel is being used under less pressure than that of which would be used for heavy material removal. And this means saving money. When you own a small business like I do, every penny counts! Whether you're considering for rust removal or heavy material removal, these FlexSteel flap wheels are a home run! No hesitation in referring this product. It is all we currently buy and use! Happy Grinding from your friends at Garage Bound, LLC in Chattanooga, TN!
Review: A very good quality Flap Disc - I have dabbled around with different abrasive disc... From the solid wheels, to another "Katzco" brand flap disc.. & this is by far the preferred abrasive material removal disc..Basically I liked this one the most. It cost more. But it knocks it in the head if you want to take metal down FAST. I was removing an old iron pipe, at least part of it, doing a little minor home renovation. I didn't want to dig up concrete, and all that, I just wanted to get it down to floor level. The pipe was sealed up, and of no structural consequence or anything else. So using a portable bandsaw, I cut so much off.. and had about 1/4 inch worth of material sticking up out of the concrete floor.. I tried my katzco flap on it, a 60 grit on it.. and it worked until the disc wore out really quick.. and I switched over to one of these, and it just.. took it down to size & didn't wear out. That was impressive. No buyer remorse. The value they bring is worth the money.

## Features

- Precession Engineered Tool: specially designed for diverse metalworking applications, Walter ALLSTEEL tools are ideal to enhance everyday production. The high-strength tools deliver superior performance to make your work easier and safer
- Trimmable Flap Wheel: unlike standard flap wheels, the finishing wheel results in longer durability with consistent performance. This flap disc is strong and lightweight. It delivers more stability and is comfortable to use
- Easy to Use: it is made of high quality grain blend of zirconia alumina. The finishing wheel can be used with less pressure machines. This abrasive wheel blends sharp steel corners easily. It provides complete control during deburring, blending
- Applications: the abrasive disc gives high removal rate on steel. It is an ideal solution for industry which uses less power. Abrasive blending tool provides smooth operation for heavy deburring or fillet welds.
- Product Specifications: the ALLSTEEL flap disc has 4-1/2 in. diameter, 7/8 in. arbor hole. It is made of zirconia alumina grain. It delivers consistent performance when used at maximum 13300 RPM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N6Z3WXJ |
| Best Sellers Rank | #90,118 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #114 in Flap Discs |
| Brand | Walter Surface Technologies |
| Compatible Devices | Angle Grinder |
| Construction Type | Coated |
| Date First Available | February 5, 2017 |
| Global Trade Identification Number | 00662980224205 |
| Grit Material | Zirconia Alumina, Ceramic |
| Grit Number | 40 |
| Grit Type | 40 |
| Item Diameter | 4.5 Inches |
| Item Weight | 3.17 ounces |
| Item model number | 15W454 |
| Manufacturer | Walter Surface Technologies |
| Maximum Rotational Speed | 13300 RPM |
| Product Dimensions | 4.5"L x 4.5"W |
| Recommended Uses For Product | Sharpening |
| Special Feature | Special ZA abrasive grain blend is designed to microfracture under less pressure |
| UPC | 662980224205 |

## Product Details

- **Brand:** Walter Surface Technologies
- **Compatible Devices:** Angle Grinder
- **Grit Material:** Zirconia Alumina, Ceramic
- **Grit Type:** 40
- **Product Dimensions:** 4.5"L x 4.5"W

## Images

![15W454 - Image 1](https://m.media-amazon.com/images/I/71uyidro7kL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Walter SurfTec's FlexSteel Flap Wheels Are A Home Run!!!
*by G***C on May 31, 2017*

These FlexSteel line of flap wheels are, hands down, an amazing product. Many manufacturers claim longevity with their brands; however, this is the first time I have genuinely noticed a flap wheel lasting longer. They are trimable and this feature also gives you a new edge to start working with. I have worked in many fab shops before owning my own, and see many wasted flap wheels once the edge gets worn out and that's totally losing money. Not only do these flap wheels last longer compared to other brands, the feature gives you additional life. This product also has special technology that allows the abrasives to self-sharpen when the wheel is being used under less pressure than that of which would be used for heavy material removal. And this means saving money. When you own a small business like I do, every penny counts! Whether you're considering for rust removal or heavy material removal, these FlexSteel flap wheels are a home run! No hesitation in referring this product. It is all we currently buy and use! Happy Grinding from your friends at Garage Bound, LLC in Chattanooga, TN!

### ⭐⭐⭐⭐⭐ A very good quality Flap Disc
*by C***E on July 14, 2018*

I have dabbled around with different abrasive disc... From the solid wheels, to another "Katzco" brand flap disc.. & this is by far the preferred abrasive material removal disc..Basically I liked this one the most. It cost more. But it knocks it in the head if you want to take metal down FAST. I was removing an old iron pipe, at least part of it, doing a little minor home renovation. I didn't want to dig up concrete, and all that, I just wanted to get it down to floor level. The pipe was sealed up, and of no structural consequence or anything else. So using a portable bandsaw, I cut so much off.. and had about 1/4 inch worth of material sticking up out of the concrete floor.. I tried my katzco flap on it, a 60 grit on it.. and it worked until the disc wore out really quick.. and I switched over to one of these, and it just.. took it down to size & didn't wear out. That was impressive. No buyer remorse. The value they bring is worth the money.

### ⭐⭐⭐⭐⭐ You get what you pay for, these are some serious flap discs.
*by M***7 on September 4, 2017*

These discs don't mess around. I got a pack of 80grit 4.5" discs and they really make beveling and prepping steel a very easy job. Couple it with a powerful grinder that doesn't mind getting a hot supper, like a metabo, and you've got a great tool to work with. It seems like these wear longer than contemporary cheap flapper discs you can find other places. They hold together, wear evenly, bite hard when you need them to remove material, and leave a great finish when you apply light pressure. I think these last longer than the jumbo flap discs we've had at the shop, even though they are thinner like a regular flap disc. I'm still on the fence about the price, but it will take me quite a bit of fab and repair work to burn through the 10pk of these discs, so there is certainly value there. Good buy and if you have a quality grinder that's smooth to run on its own, you will enjoy working with these higher quality discs.

## Frequently Bought Together

- Walter 15W454 ALLSTEEL Flap Discs - [Pack of 10] 40 Grit, 4-1/2 in Abrasive Disc
- 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

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---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-09*