Photographs of this model as we supply it. A spec sheet stating the exact configuration accompanies every quotation.
Model VT-RH21S · Cordless Rotary Hammers
Cordless Rotary Hammer & Drill Combo Set, 21 V
A 21 V rotary hammer and drill combo set with a four-groove chuck, three hammer modes and a clutch, quoted at 2.0 J and 4,500 bpm with a 26 mm capacity and a 120–150 minute runtime.
MOQ
1 unit for samples; 30 units for private label
Certification
CE and ROHS arranged on request. Tell us the market and we will confirm what can be supplied.
Lead time
Samples 3-7 days; bulk 25-35 days after deposit
Get an FOB price for this model
Send the quantity and your destination port. You get a written quotation with the price, MOQ, lead time and packing details — usually within one business day.
What this model is for
A combi set rather than a single tool: it covers concrete drilling, wall grooving and stone breaking, and comes with the auxiliary handle, charger and tool case as standard. This is the only hammer in the range with a clutch, which is what makes it the one to quote into rental and contractor fleets.
What you get
- Safety clutch — the only hammer in this range that has one
- Auxiliary handle, charger and tool case as standard
- Three modes covering concrete drilling, grooving and breaking
- 120–150 minute quoted runtime
MOQ
1 unit for samples; 30 units for private label
Lead time
Samples 3-7 days; bulk 25-35 days after deposit
Packing
Bare tool 32 × 10 × 24 cm, 3.0 kg. One- and two-battery sets 35 × 24 × 13 cm, 5.0 kg. Master carton quantity and dimensions are set on the order.
Specification
| Voltage | 21 V (18–21 V lithium platform) |
|---|---|
| Type | Rotary hammer & cordless drill combo set |
| Chuck type | Four-groove |
| Modes | 3 — hammer drilling, flat drilling, chiselling |
| Clutch | Yes |
| Max drilling diameter | 26 mm in concrete |
| Optimal drilling range | 4–26 mm |
| Max single impact force | 2.0 J (vendor figure) |
This is the specification we publish. Some values depend on the configuration you order — voltage, plug type and packaging in particular. The spec sheet that accompanies your quotation states the exact configuration.
Configuration
What you can configure before we produce
Nothing is fixed until you approve it. These are the points buyers change most often on Cordless rotary hammers orders:
- Battery count: bare tool, one battery, two batteries
- Chuck: four-groove or round shank two-slot
- Case: plastic case with accessories, or plain carton
- Auxiliary handle and depth gauge included or not
- Plug: Type C, Type D, Type G or bare wire
See how the OEM/ODM programme works — or tell us the price point you need and we will tell you honestly what has to come out to reach it.
Where this model sells
- Concrete drilling and anchor setting
- Wall chasing and light demolition
- Masonry and block work
- Plumbing and electrical first fix
- Rental and maintenance fleets
Market notes. Rotary hammers are the one cordless line where buyers still ask for a corded alternative, because the work is continuous. Battery count rather than motor type is what decides the order: a two-battery set with a case is what most importers list, and the bare tool is a spare-parts and contractor line. The quoted impact figures are the vendor's, not independently tested.
Cordless Rotary Hammer & Drill Combo Set, 21 V — buyer questions
What is the difference between this set and the single rotary hammers?
This one has a clutch and ships as a set with an auxiliary handle, charger and case; the single hammers are the tool with a battery option. If you are selling to contractors or rental, the clutch is the feature that decides it.
Are the one-battery and two-battery sets really the same weight?
The vendor sheet lists 5.0 kg for both, which cannot be right — a second battery weighs something. We quote packing per order on this model until the factory restates it.
Other models buyers order with this one
-
Cordless Rotary Hammer, 21 V, Round Shank
A 21 V round-shank two-slot rotary hammer with three modes, quoted at 2.9 J and 6,200 bpm with a 26 mm concrete capacity, in bare-tool, one-battery and two-battery configurations.
View model -
Light Cordless Rotary Hammer, 21 V
A light 21 V rotary hammer with a large/high-torque motor, quoted at 4 J and 3,800 bpm with a 26 mm concrete capacity, supplied with a grip and iron rod as a bare tool or as a one- or two-battery set.
View model
Ask for the FOB price of the VT-RH21S
Include the quantity and your destination port and we will come back with a written quotation, the exact MOQ and the lead time. If you are comparing several models, send the whole list — one reply covers all of them.