Rotary Hammer Drill Manufacturer,Supplier and Exporter in India
Product Code : EL-WT-13019
Jlab Export is a leading Rotary Hammer Drill Manufacturer,and suppliers in India
A rotary hammer turns its bit and strikes it at the same time, so it breaks up concrete and brick as it drills. This mains model runs on 220 V single phase, delivers 4.8 J per blow at 800 blows a minute and bores up to 31 mm in concrete. It has an SDS-plus chuck and comes in a suitcase with a handle and a drill set.
Specifications
| Type | Rotary hammer, corded |
| Supply | 220 V, single phase, 50 Hz |
| No-load speed | 900 rpm |
| Speed | Adjustable |
| Impact energy | 4.8 J |
| Impact rate at rated power | 800 bpm |
| Chuck | SDS-plus |
| Chuck capacity | 13 mm |
| Maximum drilling diameter | Concrete 31 mm, wood 38 mm, steel 12.7 mm |
| Kit | Rotary hammer, handle, drill set, suitcase |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 4–6 working days |
| Manufacturer | JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, India |
Practicals for Construction and Electrical Trainees
Electrician trainees fix a switch box or a cable tray to a concrete or brick wall. They set the line with the Plumb & Spirit Level, mark the holes and drill them with an SDS-plus masonry bit. An Anchor Bolt then goes into each hole, drilled to the diameter and depth the anchor needs and cleaned of dust first.
For a bigger opening, such as the seat of a round electrical box, trainees fit the SDS-plus shank and a carbide-tipped cutter from the Masonry Hole Saw kit. Teachers can also drill the same brick with a plain rotary drill and with this tool, to show how much faster the hammer action cuts.
Frequently Asked Questions
How does a rotary hammer differ from a hammer drill?
A hammer drill makes its blows with two ridged discs that ratchet against each other, giving many light taps. A rotary hammer uses a piston and an air cushion to throw a striker at the bit. Its blows are fewer but far heavier, so it drills concrete faster with less push.
What bits does the SDS-plus chuck take?
Bits with an SDS-plus shank. Push the bit in and turn it slightly until it locks, and pull the chuck sleeve back to release it. The bit is meant to slide a little in the chuck, as that movement carries the blows. A smear of grease on the shank end helps.
What do the concrete, wood and steel figures mean?
They are the maximum hole diameters: 31 mm in concrete, 38 mm in wood and 12.7 mm in steel. Use the hammer action only in masonry. Wood and steel are drilled by rotation alone, with bits made for those materials.
How do I drill a clean hole in concrete?
Hold the tool square to the wall with one hand on the grip and one on the side handle. Start slowly, then let the hammer do the work under light, steady pressure. Pull the bit back now and then to clear dust from the hole.
Should I choose this model or the Cordless Rotary Hammer?
This model plugs into 220 V mains, so it keeps going as long as a socket is within reach. The Cordless Rotary Hammer runs on a battery, which suits ceilings, new buildings and other places away from power points.
Other Tools for Masonry and Site Work
- Cordless Rotary Hammer (battery model)
- Extension Cable
- Tape Measure
- Portable Angle Grinder
For a quote, use Add To Cart or send us a message through the contact page.
Last updated: 6 November 2026
