3rd Floor, Building 3, No. 2218, Haifeng Road, Taizhou Bay New District, Taizhou City, Zhejiang Province,China.
+86-057681833991The ETRH2-26 is a professional-grade 800W 26mm rotary hammer designed for contractors, builders, and power tool distributors who need reliable concrete drilling performance at a competitive price. Powered by an 800W motor delivering 3.0 joules of impact energy and up to 4,890 impact rate per minute, it drills clean 26mm holes in concrete and covers the everyday 6–18mm optimum range that makes up the majority of anchoring and fixing work on site.
As a factory-direct product from Taizhou XuLi Machinery, the ETRH2-26 is available for OEM and ODM production with flexible MOQs, custom color schemes, and your own branding — the same platform trusted by importers and wholesalers across Southeast Asia, the Middle East, and South America.
| Item | Specification |
| Model | ETRH2-26 |
| Voltage / Frequency | 220–240V~ 50Hz |
| Input power | 800W |
| No-load speed | 0–1,100 rpm |
| Impact rate | 0–3,750 bpm |
| Impact energy | 3.0J |
| Max drilling capacity | Concrete: 26mm |
| Optimum drilling range | 6–18mm |
| Functions | Drilling / Hammer drilling / Hammering |
| Tool holder | SDS-Plus |
| Work system | 40% intermittent duty |
Drilling 6–18mm anchor holes for expanding bolts, chemical anchors, and rebar ties in walls, floors, and suspended slabs — the most common daily task for the ETRH2-26 and exactly what its 3.0J impact energy is tuned for.
Making pass-through holes for conduit and pipework, and drilling fixings for cable trays, switch boxes, and radiators. The 26mm capacity handles standard conduit sizes in a single pass.
In hammer-only mode with a chisel bit, the ETRH2-26 cuts channels for embedded wiring and plumbing — a core task in interior renovation and second-fit work.
Fitted with a flat or pointed chisel, hammer-only mode lifts old tiles, plaster, and render without the cost and weight of a dedicated demolition breaker.
Rotate-only mode turns the tool into a conventional drill for furniture assembly, steel framing, and ceramic tiles — useful for subcontractors moving between trades on the same site.
Fixing scaffold ties, warehouse racking anchors, and ductwork hangers into concrete slabs and block walls at height, where the low-vibration handle improves control on ladders.
| Model | Power | Max Ø in concrete | Impact energy | Best for |
| ETRH2-26 | 800W | 26mm | 3.0J | All-round concrete drilling — best seller |
| ETRH2-20 | 500W | 20mm | 1.7J | Light-duty fixings, smaller holes, lower price point |
| ETRH3-24 | 780W | 24mm | 2.4J | Balanced weight/power for overhead work |
| ETRH2-28 | 900W | 28mm | 3.2J | Heavier anchors, higher-volume drilling |
A hammer drill uses two spinning discs that vibrate the bit forward thousands of times per minute — fine for brick and soft masonry, but slow and punishing in concrete. A rotary hammer like the ETRH2-26 uses a piston-driven mechanism that strikes with real impact energy (3.0J here), drilling concrete 2–3× faster with far less arm fatigue. As a rule of thumb: more than a handful of holes in concrete per week → choose a rotary hammer; occasional brickwork only → a hammer drill suffices.
Q1: Can the ETRH2-26 drill through reinforced concrete?
Yes. It drills normal concrete up to 26mm and will pass through light mesh reinforcement with a quality carbide bit. If the bit bites into rebar, stop, relocate the hole or use a rebar-cutting bit — the overload clutch protects the tool if the bit snags.
Q2: What is the difference between SDS-Plus and SDS-Max?
SDS-Plus (as on the ETRH2-26) suits drills up to about 32mm and uses slim 10mm shank bits — lighter and faster for anchors. SDS-Max is for heavy breakers above 8J doing chiselling and large-diameter core work.
Q3: Can it be used as a normal drill for wood and metal?
Yes. Rotate-only mode accepts SDS-Plus drill bits for wood and steel. For frequent precision wood/metal work, pair it with a cordless drill driver.
Q4: How long can it run continuously?
The tool is rated for a 40% intermittent duty cycle — roughly 4 minutes of work per 6 minutes of total time. This matches typical anchoring rhythms and extends motor life.
Q5: What bits are compatible?
Any standard SDS-Plus bit: 6–26mm carbide-tipped masonry bits, and SDS-Plus chisels (point, flat, tile chisel) for hammer-only mode.
Q6: Is OEM / ODM production available?
Yes. Taizhou XuLi Machinery is a factory, not a trading company. We offer OEM branding, custom colors and packaging, logo printing, and ODM modifications (handle style, switch type, color scheme) with low MOQs — contact archie@cnxuli.com for a quotation.
Q7: What certification does it carry?
The 220–240V version is built to CE requirements for export markets. GS/CB and market-specific certifications can be arranged for volume orders.
Q8: What is the lead time for wholesale orders?
Standard configurations ship in 15–25 days for full container loads. OEM orders with custom packaging typically need 30–40 days including artwork approval.
Tips: Precautions when using rotary hammer.
1. After staring the rotary hammer, run it without load for a period of time, check and confirm that the mechanical linkage is flexible and unimpeded. Do not use excessive force when working.
2. Hold handle firmly when operating rotary hammer. Use moderate force and avoid shaking. If the speed drops sharply, reduce force to prevent the motor from overloading.
3. Pay attention to avoid the steel bars in concrete during operation.
4. Rotary hammer is a 40% intermittent work system, it should not be used continuously for a long time.
5. When the working aperture is more than 25mm, a stable working platform should be set up with guardrails around.
6. Pay attention to the sound and temperature rise during operation, and immediately stop the machine for inspection if abnormality is found.
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