---
product_id: 505209205
title: "Weiler 50520 Tiger Abrasive Flap Disc, Type 29, Threaded Hole, Aluminum Backing, Zirconia Alumina, 4-1/2\" Dia., 80 Grit"
brand: "weiler"
price: "₪71"
currency: ILS
in_stock: true
reviews_count: 3
url: https://www.desertcart.co.il/products/505209205-weiler-50520-tiger-abrasive-flap-disc-type-29-threaded-hole
store_origin: IL
region: Israel
---

# Self-Sharpening Zirconia Alumina Threaded Hole Attachment 80 Grit Precision Weiler 50520 Tiger Abrasive Flap Disc, Type 29, Threaded Hole, Aluminum Backing, Zirconia Alumina, 4-1/2" Dia., 80 Grit

**Brand:** weiler
**Price:** ₪71
**Availability:** ✅ In Stock

## Summary

> 🔥 Grind smarter, last longer — the Tiger’s edge in every cut!

## Quick Answers

- **What is this?** Weiler 50520 Tiger Abrasive Flap Disc, Type 29, Threaded Hole, Aluminum Backing, Zirconia Alumina, 4-1/2" Dia., 80 Grit by weiler
- **How much does it cost?** ₪71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/505209205-weiler-50520-tiger-abrasive-flap-disc-type-29-threaded-hole)

## Best For

- weiler enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Zirconia alumina ensures longer life and consistent sharpness, outlasting traditional abrasives.
- • **Easy Tool Integration:** Threaded hole design guarantees secure, hassle-free attachment to your grinding tools.
- • **Heat-Dissipating Angle:** Engineered for use at 15°-35° to reduce heat buildup and extend disc lifespan.
- • **Rigid Aluminum Backing:** Provides superior support and stability for precise, controlled grinding.
- • **Aggressive Type 29 Design:** Optimized angled style for faster weld blending, deburring, and stock removal in one seamless step.

## Overview

The Weiler 50520 Tiger Abrasive Flap Disc features a durable zirconia alumina abrasive with an aggressive Type 29 angled design, perfect for weld blending, deburring, and stock removal. Its aluminum backing offers rigid support, while the heat-dissipating angle and threaded hole ensure efficient, secure grinding tool attachment.

## Description

The Weiler Tiger type 29 angled-style zirconia alumina abrasive flap disc has an aluminum backing for rigid reinforcement and a threaded hole for attachment to grinding tools, and works well on curved surfaces. The zirconia alumina abrasive is self-sharpening and more durable than aluminum oxide, which makes it suitable for fast material removal rates and aggressive grinding. Applications include weld blending, deburring, deflashing, edge chamfering, stock removal, and grinding and finishing in one step. The disc has an angled shape for maximum workpiece contact and is commonly used with right-angle grinders at a 15- to 35-degree angle to dissipate heat. Threaded hole fastening type indicates a disc with a female-threaded central hole that twists onto a threaded arbor.Abrasive flap discs are made from overlapping pieces of coated abrasive attached to a hub. They help reduce finishing time and cost by grinding and finishing in the same step, such as when removing a weld bead and smoothing the workpiece around the weld. Flap discs are coated, meaning an adhesive is used to attach the abrasive grains to a backing of paper, plastic, or cloth. The action of a flap disc is much like that of a sanding disc: the grinding or polishing occurs on the face of the disc. They are used for a variety of applications from shaping a part to fine finishing, depending on the grit size. Low grit numbers like 40 are coarse (with fewer, larger grains) and remove excess material and shape parts. High grit numbers like 400 are fine (with more, smaller grains) and help create a smooth surface finish.Weiler manufactures precision brushes, abrasives, and maintenance products. The company was founded in 1898 in Germany, is headquartered in Cresco, PA, and is International Organization for Standardization (ISO) 9001 certified.

## Features

- Zirconia alumina abrasive is self-sharpening and more durable than aluminum oxide
- Type 29 angled style is more aggressive than type 27 style and is used for weld blending, deburring, deflashing, edge chamfering, stock removal, and grinding and finishing in one step
- Aluminum backing for rigid support
- Designed for use at a 15- to 35-degree angle to dissipate heat
- Threaded hole for attachment to grinding tools

## Product Details

- **Grit Material:** Zirconia Alumina
- **Product Dimensions:** 4.5"L x 4.5"W
- **Brand:** Weiler
- **Compatible Devices:** Angle Grinder
- **Grit Type:** 80 Grit

## Images

![Weiler 50520 Tiger Abrasive Flap Disc, Type 29, Threaded Hole, Aluminum Backing, Zirconia Alumina, 4-1/2" Dia., 80 Grit - Image 1](https://m.media-amazon.com/images/I/91LSLig2nLL.jpg)
![Weiler 50520 Tiger Abrasive Flap Disc, Type 29, Threaded Hole, Aluminum Backing, Zirconia Alumina, 4-1/2" Dia., 80 Grit - Image 2](https://m.media-amazon.com/images/I/81Veod9k11L.jpg)
![Weiler 50520 Tiger Abrasive Flap Disc, Type 29, Threaded Hole, Aluminum Backing, Zirconia Alumina, 4-1/2" Dia., 80 Grit - Image 3](https://m.media-amazon.com/images/I/81nWDJbo8CL.jpg)
![Weiler 50520 Tiger Abrasive Flap Disc, Type 29, Threaded Hole, Aluminum Backing, Zirconia Alumina, 4-1/2" Dia., 80 Grit - Image 4](https://m.media-amazon.com/images/I/91jeIn+rZrL.jpg)
![Weiler 50520 Tiger Abrasive Flap Disc, Type 29, Threaded Hole, Aluminum Backing, Zirconia Alumina, 4-1/2" Dia., 80 Grit - Image 5](https://m.media-amazon.com/images/I/815bOzzFS8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ These are high quality flap discs.
*by E***D on August 7, 2019*

These run true with no vibration. Cut is excellent.

### ⭐⭐ See money going down the toilet
*by S***T on September 20, 2023*

I like there wheels most the time but 36 are literally the worst wheels I’ve used use for 20 seconds and all grit is gone on A36 mild steel. Done with this brand to many issues

### ⭐⭐⭐⭐⭐ Well made
*by D***O on May 17, 2022*

As described

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**Shop now:** [https://www.desertcart.co.il/products/505209205-weiler-50520-tiger-abrasive-flap-disc-type-29-threaded-hole](https://www.desertcart.co.il/products/505209205-weiler-50520-tiger-abrasive-flap-disc-type-29-threaded-hole)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-11*