4 Function Rotary Hammer Drill with Speed Control for Professional Construction Use

At sample pricing it’s about what you’d expect for a 1050W unit with 2.8J impact energy, but once you get into mid-tier or bulk orders the per-unit cost drops by roughly 15-20% depending on quantty—we usually have stock, but confirm lead time for 500+ units.

Model HD054 runs on both 110V and 230V at 50Hz or 60Hz, so it covers different job sites without a transformer swap; the no-load speed is 1100r/min with a variable speed control that goes from 0 to 1050r/min under load, and the impact rate hits 5200r/min which is decent for concrete up to 26mm diameter.

3.2kg net weight means it’s not too heavy for overhead chiseling or prolonged drilling, but it’s still a heavy-duty metal construction tool—better than plastic-body alternatives for demolition work, though I wouldn’t recommend it for continuous rebar or heavy masonry chiseling day in and day out.

Also, the included bits are 8/10/12×150mm drills and two 10×150mm chisels, which is a pretty standerd starter set—most buyers go with the 10mm or 12mm bits for general use, but you’ll want to order extra chisels separately if you’re doing a lot of chipping work.

For customiaztion, our company can do OEM packging and color box branding if the MOQ is 300 units or so, and the lead time is typically 25-30 days from order confirmation—though for sample orders (usually 1-10 units) you’ll get it in about 2 weeks via courier.

Anyway, the four modes (hammer drilling, drilling only, hammer only, chiseling) cover most jobs, but the speed control is what actually makes it cost-effective—you can dial it down for tile or wood without buying a separate drill.