---
title: "Inter Grind Zirconium Flap Disc 40 Grit"
id: "22860"
type: "product"
slug: "inter-grind-zirconium-flap-disc-40-grit"
published_at: "2026-04-30T12:44:19+00:00"
modified_at: "2026-08-12T11:20:14+00:00"
url: "https://sglonline.co.uk/product/inter-grind-zirconium-flap-disc-40-grit/"
markdown_url: "https://sglonline.co.uk/product/inter-grind-zirconium-flap-disc-40-grit.md"
excerpt: "Inter Grind Zirconium Flap Disc Z40 The Inter Grind Zirconium Flap Disc Z40 is a high-quality abrasive disc designed for demanding metalworking tasks. It features zirconium grain, making it ideal for material removal, blending, and finishing applications. Built on a..."
taxonomy_product_brand:
  - "Inter Grind"
taxonomy_product_cat:
  - "Flap Discs"
---

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[Flap Discs](https://sglonline.co.uk/product-category/abrasives/flap-discs/)

# Inter Grind Zirconium Flap Disc 40 Grit

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£1.75£2.10 – £15.75£18.90Price range: £1.75£2.10 through £15.75£18.90 Exc VATInc VAT

Collection or Next Day Delivery Available. Dispatches in:

SKU: N/ACategory: [Flap Discs](https://sglonline.co.uk/product-category/abrasives/flap-discs/)
Brand: [Inter Grind](https://sglonline.co.uk/brand/inter-grind/)

- [Description](#tab-description)
- [Additional information](#tab-additional_information)
- [Reviews (0)](#tab-reviews)

**Inter Grind Zirconium Flap Disc Z40**

The Inter Grind Zirconium Flap Disc Z40 is a high-quality abrasive disc designed for demanding metalworking tasks. It features zirconium grain, making it ideal for material removal, blending, and finishing applications. Built on a fibreglass backing, the disc helps reduce vibration, improving both durability and user comfort.

Its slightly angled conical design (Type 29) allows for better surface contact, while a high flap density contributes to extended lifespan and consistent performance. The zirconia oxide flaps are suitable for use on both mild steel and stainless steel when paired with an angle grinder. The disc has a diameter of 115mm (4.5″) and a 22mm bore.

**Key Features:**

- Suitable for a wide range of metalworking tasks
- Effective on stainless steel and mild steel
- Strong cutting performance with high material removal
- Long-lasting design

**Specifications:**

- Diameter: 115mm (4½″)
- Bore: 22mm
- Grit: Z40
- Maximum Speed: 13,300 RPM

| Amount | 1 Disc, Box of 25 |
| --- | --- |

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