Cut, deburr and brush metal and stone with discs and rotary accessories.

Grindflex Classic flap disc Fervi DN4100.124
Key features
- Diameter (mm)125
- MaterialZirconium
- Pack (pcs)10
- Gross weight (kg)0,09
What it is
The flap disc Grindflex Classic Fervi DN4100.124 is a Ø 125 mm flap disc with zirconia flaps, designed for smoothing and deburring metals with an angle grinder. The 125 mm size ensures a good surface output on each pass, while the zirconia abrasive offers high toughness and durability, maintaining its cutting effectiveness even in the most demanding work. It is certified Italian-made and complies with the Machinery Directive 2006/42/EC, with CE marking.
A flap disc is an abrasive made of overlapping cloth flaps, on a disc for angle grinders or on a shank for straight grinders, that roughs down and finishes metal and wood.
What it is for
Used for sanding metal, from roughing to finishing, for deburring metal after cutting and drilling and for grinding and cleaning up weld seams and burrs.
How to use it
Fit the disc on the angle grinder, or insert the shank-mounted flap wheel in the collet of the straight grinder or drill, observing the maximum speed. Work with light pressure at a slight angle, keeping the tool moving so as not to overheat or mark the workpiece. Progress from coarse to fine grits for finishing, and replace the disc when the cloth is worn down to the backing.
Where it is used
- Vehicle body repair
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Diameter (mm): 125
- Material: Zirconium
- Pack (pcs): 10
- Gross weight (kg): 0,09
Who it is for
Designed for vehicle body repairers, metal fabricators, joiners and welders.
Related products
- Grindflex Classic flap disc Fervi DN4100.212
- Grindflex Classic flap disc Fervi DN4100.122
- 125mm 860W angle grinder Fervi FFAG08603A-125K — from the category Angle Grinders
- Safety glasses Peak OTG Portwest PS24 — from the category Safety Glasses, Goggles and Face Shields
- Mounted abrasive cloth wheels Fervi RGP060/30F — from the category Mounted Abrasive Points
- Browse the whole category: Flap Discs for Metal and Wood
Before you order
In your request, please state the diameter and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 4
| Diameter (mm) | 125 |
|---|---|
| Material | Zirconium |
| Pack (pcs) | 10 |
| Gross weight (kg) | 0,09 |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
Grindflex Classic flap disc Fervi DN4100.124
|
Grindflex Classic flap disc Fervi DN4100.122
|
Grindflex Classic flap disc Fervi DN4100.112
|
Grindflex Classic flap disc Fervi DN4100.114
|
|---|---|---|---|---|
| Brand | Fervi | Fervi | Fervi | Fervi |
| Diameter | 125 mm | 125 mm | 115 mm | 115 mm |
| Material | Zirconium | Zirconium | Zirconium | Zirconium |
| Pack | 10 pz | 10 pz | 10 pz | 10 pz |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
For safety
Protect eyes and face from fragments, dust, splashes and impacts.
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.
Protect the airways from dust, fumes, gases and vapours during work.
Protect hearing from the noise of machines and tools by reducing the sound reaching the ear.









