# Grinding flap disc Techniflex INCOFLEX M436-125-22Z40BNR 125 mm P40 for angle grinder

**URL:** https://aio.lv/en/product--techniflex-m436-125-22z40bnr--12264864
**Data updated:** 2026-04-14 22:35 (EEST)
**Category:** Power Tools Accessories
**Manufacturer:** Techniflex
**Manufacturer code:** M436-125-22Z40BNR
**EAN:** 5904378368319
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Techniflex INCOFLEX M436-125-22Z40BNR is a 125 mm flap (zircónia/alumina) grinding disc with P40 grit designed for material removal and surface finishing on metal and welds. Mounted on a 22 mm bore for angle grinders, it provides aggressive stock removal while maintaining control for deburring, edge blending and rust or paint removal in workshop and repair tasks.

## Long description

Techniflex INCOFLEX M436-125-22Z40BNR is a 125 mm zirconia/alumina flap disc with P40 grit designed for use on standard angle grinders with a 22 mm bore. The disc is intended for aggressive material removal and controlled surface finishing on ferrous metals and welded joints. Its layered flap construction combines cutting performance with dressing stability to handle tasks such as deburring, edge blending, rust and paint removal, and preparing surfaces for further treatment.
Advantages
The flap disc delivers fast stock removal thanks to coarse P40 abrasive and a durable zirconia/alumina grain that resists glazing and maintains cutting efficiency. Its overlapping abrasive flaps provide smoother cutting action compared with single-layer wheels, reducing vibration and improving operator control. The 125 mm diameter balances reach and accessibility for confined areas while allowing effective removal on larger surfaces.
Suitable for
Removing weld beads and smoothing welded seams on steel
Deburring and edge rounding of metal components
Removing rust, scale and old paint layers
Surface preparation before painting or coating
When it may not be suitable
This flap disc is optimized for ferrous metals and general-purpose metalworking; it may be less effective on softer non-ferrous metals where coarser zirconia/alumina grit can cause gouging. It is not intended for fine finishing where very low scratch patterns or mirror-like surfaces are required. For applications requiring precision polishing or extremely fine surface finish, consider finer grit abrasives or dedicated polishing products.
Key specifications
Disc diameter: 125 mm
Grit size: P40 (coarse)
Abrasive type: zirconia/alumina blend
Bore size: 22 mm
Disc type: flap (laminated abrasive flaps)
How to use
Mount the flap disc on an angle grinder with a compatible 22 mm arbor or adapter and ensure the grinder is unplugged or battery removed during fitting. Check that flanges and backing are secure and that the disc is not damaged before use. Operate the grinder at the recommended speed range for the disc and apply steady, even pressure; allow the abrasive to do the work rather than forcing the tool. Move the disc across the workpiece in overlapping passes to achieve uniform material removal and avoid lingering in one spot to prevent overheating or uneven surface profiles. Wear appropriate personal protective equipment including eye protection, gloves, and hearing protection.
What to consider before purchase
Compatibility with your angle grinder's arbor or need for an adapter
Suitability of P40 grit for the desired balance between speed of removal and surface roughness
Material to be worked (ferrous vs non-ferrous) and the risk of excessive material removal or gouging
Required disc diameter for access to the work area
Usage recommendations
For efficient results, start with light passes to assess cutting behavior and then increase pressure if needed; replace the disc when flap wear reduces cutting performance or when flaps become uneven. Store discs in a dry, cool place to maintain abrasive properties.

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### What is the warranty period?

All Techniflex products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Techniflex service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

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