
Brushless drill / driver
A two-speed gearbox and 20+1 clutch positions let you adjust the tool for drilling and controlled screwdriving.
Drill, fasten, tackle masonry and prepare surfaces. A practical 4+1 toolkit that brings your essential tools together in one organised carry case.





Move from assembly and fastening to masonry, cutting and surface preparation with four dedicated tools, straightforward controls and a coordinated cordless setup.

A two-speed gearbox and 20+1 clutch positions let you adjust the tool for drilling and controlled screwdriving.

A ½-inch square drive and torque up to 350 N·m support a wide range of fastening and maintenance tasks.

The kit’s hammer drill combines an SDS-Plus chuck with selectable operating modes for drilling and chiselling.

A brushless motor, 100 mm disc format and slide switch bring cordless convenience to grinding, cutting and surface preparation with suitable accessories.
Four dedicated tools and a charger, brought together in a black and yellow carry case with fitted foam storage. Keep your equipment organised between tasks and ready to carry to the next job.
Brushless motor, two speeds and an adjustable clutch.
½-inch square drive for socket-based fastening.
SDS-Plus tool holder for drilling and masonry work.
Brushless 21V grinder with a 100 mm disc format for grinding, cutting and surface preparation.
Included as part of the 4+1 toolkit.
Explore the specifications for each tool. All values are organised by component, so you can find the detail that matters for your application.
Use the correct bit, socket or accessory for the material and task. Follow the supplied operating and safety instructions.
| Motor | Brushless (BL motor) |
|---|---|
| Battery system | 21V lithium-ion |
| Battery capacity | 4.0 Ah |
| Maximum torque | 45 N·m |
| No-load speed | 0–450 / 1,750 rpm |
| Gear selection | 2 speeds |
| Maximum drill capacity | Ø 10 mm |
| Clutch settings | 20 + 1 positions |
| Battery system | 21V lithium-ion |
|---|---|
| Battery capacity | 4.0 Ah |
| Torque range | 0–350 N·m |
| No-load speed | 0–1,800 / 2,300 rpm |
| Drive | ½-inch square drive |
| Battery system | 21V lithium-ion |
|---|---|
| Battery capacity | 4.0 Ah |
| No-load speed | 0–920 rpm |
| Impact rate | 0–6,200 impacts/min |
| Chuck system | SDS-Plus |
| Maximum capacity (tool label) | 28 mm |
| Concrete drilling | Ø 4–26 mm |
| Core bit capacity | Ø 40–68 mm |
| Steel drilling | Ø 13 mm |
| Wood drilling | Ø 30 mm |
| Product type | Cordless angle grinder |
|---|---|
| Battery system | 21V lithium-ion |
| Battery capacity | 4.0 Ah |
| Motor | Brushless motor |
| Disc diameter | Ø 100 mm (4 inch) |
| No-load speed | 0–8,500 rpm |
| Spindle thread | M10 |
| Switch type | Slide switch |
| Applications | Grinding, cutting & surface preparation |
| Product model | LTK21-4C |
|---|---|
| Tool selection | Drill / driver, impact wrench, rotary hammer and angle grinder |
| Charger | Included |
| Storage | Carry case with fitted foam |
Ask our team about the LTK21-4C toolkit, availability and the right equipment for your work.

Lambordini Motors is a leading Italian manufacturer of power generation equipment and industrial power solutions. Founded in Brescia, Italy in 2009, we serve distributors, contractors, and industries across Europe, the Middle East, Africa, and Asia — delivering Italian-engineered reliability worldwide.