Grinding Disk Manufacturer,Supplier and Exporter in India
Product Code : EL-MWLE-13049
Jlab Export is a leading Grinding Disk Manufacturer,and suppliers in India
A grinding disc fits a 125 mm angle grinder and wears metal away with the outer part of its face, held at a shallow angle to the work. Fitters use it to grind down weld beads, bevel plate edges and clean up cut ends. This disc is for metal and comes in two thicknesses, 3 mm and 5 mm, both 125 mm across.
Specifications
| For use on | Metal |
| Diameter | 125 mm |
| Thickness | 3 mm or 5 mm |
| Minimum order quantity | 50 units |
| Dispatch time | Usually 3–5 working days |
| Manufacturer | JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, India |
Welding Practicals with the Grinding Disc
After an arc welding practical on the Arc Welding Machine, students knock the slag off the bead with a Chipping Hammer. They then grind the bead flush with the plate, using the disc on a Portable Angle Grinder. The ground surface shows any holes or slag lines hidden under the bead.
Before a butt weld, the same disc bevels the edges of thicker plate so the weld can reach the root of the joint. Students wear Grinding Goggles throughout, keep the guard on the grinder and clamp the work so both hands stay on the tool.
Frequently Asked Questions
What is the difference between a grinding disc and a cutting disc?
A grinding disc is made to take side pressure as it wears metal off a surface. A cutting disc is thinner and is meant to cut only on its edge. Never grind with the side of a cutting disc such as the Cutting Disk, as it can break.
At what angle should the disc be held?
Hold the grinder so the disc meets the work at a shallow angle, never flat against it. Let the outer part of the face do the work and keep the grinder moving, so the surface is not gouged or overheated.
Should I choose the 3 mm or the 5 mm disc?
The 5 mm disc is stiffer and carries more abrasive, so it suits heavy stock removal such as weld beads and bevels. The 3 mm disc is lighter and suits blending and light grinding on thinner sections.
Which grinder does it fit?
It is a 125 mm disc, so it goes on a 125 mm angle grinder such as the one above. The maximum speed marked on the disc must not be lower than the speed of the grinder it is fitted to.
When should a grinding disc be replaced?
Replace it when it has worn down close to the mounting flange, and at once if it is chipped, cracked or has been dropped. A damaged disc can break apart at speed, so look it over each time before use.
Other Abrasives and Metalwork Supplies
- Wire Brush Set (cup and end brushes)
- Angle Iron
- Anti-Rust Paint
For a quote, use Add To Cart or send us a message through the contact page.
Last updated: 5 November 2026
