Professional Grade Rotary Hammer Power & Rotary Hammer Brushless Cordless Electric for Demanding Construction Tasks
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Product Highlights
- 500W high power motor provides strong impact force for heavy duty drilling jobs.
- Max drilling diameter up to 20mm, excellent for concrete, brick, stone and masonry work.
- Stepless variable speed design 0 850r/min, you can adjust speed freely for different materials.
- Wide voltage compatibility of 110V/220V, suitable for global overseas markets.
- 50/60Hz dual frequency support, stable operation under different power supply conditions.
- Auxiliary side handle for firm grip, improves operation stability and safety.
- Ergonomic rubber covered main handle, effectively reduces vibration and long time use fatigue.
- Standard bulk packing 5pcs/carton with stable package size, convenient for sea transportation.
Product Attributes
- Customization
- Available
- Flat Drill Function
- With Flat Drill Function
- Speed Control Function
- With Speed Control Function
- Model NO.
- 2001
- Brand
- Adto
- Power Rating
- 500
- Impact Rate
- 0-850
- Power Supply Type
- Charging Power
- Diameter of Bore
- 20
- Unloaded Speed
- 850
- Rated Voltage
- 20V
- No-Load Speed
- 0-850r/Min
- Drilling Dia
- 20mm
- Rated Frequency
- 50/60Hz
- Transport Package
- Carton Packaging, Suitable for Sea Shipping.
- Trademark
- ADTO TOOLS
- Origin
- China
- Production Capacity
- 10000/Month
- Package Size
- 56.00cm * 36.00cm * 31.00cm
- Package Gross Weight
- 18.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Professional Grade Rotary Hammer Power & Rotary Hammer Brushless Cordless Electric for Demanding Construction Tasks
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Product Description

Diameter:20mm | Rated input power:500W |
No-load speed:0-850r/min | Rated Voltage:110/220V |
Rated Frequency:50/60Hz | N.W/G.W:16/18kgs |
Packing method: Color box | |
Packing Size:56*36*31cm/5pcs | |



Our product portfolio spans power tools, cordless tools, hand tools, garden tools, and tool kits. We integrate R&D, manufacturing, and brand operations. With 5 joint-venture factories and 20 automated lines, our annual capacity exceeds 3 million units, ensuring stable supply and customization.








Q2: How many years has your company been in operation?
A:Yes. Samples is freely prepared, but pls make freight collected by your side. And This charge'll be deducted from total value once you order from us.
A: Please send us an email specifying the item, color, quantity or other specifica-tion, we will give you the reply soon.
A: We have established a full-process quality management system covering R&D, manufacturing, and after-sales support. Our 20 automated production lines minimize human error, with multiple quality checkpoints — IQC, IPQC, and OQC — implemented across all production stages. This ensures every batch of products passes specialized tests for functionality, durability, and safety.
A: NingBo, Tianjin, ShangHai.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR239895". Items marked "" are certified.
Company Profile
Changsha Xiangjia Metal Materials Co., Ltd. (hereinafter referred to as "Xiangjia Metal") was founded in 2005 and is a professional one-stop building materials supply chain provider. We integrate high-quality global supply chain resources and are committed to providing OEM manufacturing and direct project procurement services for international building materials brands, local building materials brands, construction companies, building materials suppliers, and rental companies, enhancing their comprehensive competitiveness.
Our product range covers full-series scaffolding systems and formwork systems worldwide, along with a complete selection of construction materials, decorative materials, and home furnishing materials. With our in-house R&D center, production bases, testing laboratories, and IT systems, we offer integrated services including research & development, design, production, quality inspection, after-sales support, and technical assistance, truly achieving "one-stop procurement and full-process service.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 11f, 16f 18f, Mingcheng Intl Bldg, Yuhua District, Changsha, Hunan, China
-
Plant Area
- 1000 square meters
-
Number of Employees
- 187
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port.Tianjing Port.
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Scaffolding(Including Ringlock Scaffolding, Cuplock Scaffolding, Kwickstage Scaffolding, Frame Scaffolding, Scaffolding Tube, Scaffolding Coupler, Scaffolding Planks, Scaffolding Accessories etc)
-
Production Lines
- 2
-
Production Machines
- Laser tube cutting machine, Punching machine, Riveting machine
-
QA/QC inspectors
- 8 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 6 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2005-01-26
-
Export Year
- 18 years
-
Main Markets
- North America, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 300,000,000 RMB
-
Number of Foreign Trading Staff
- 130
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- Do you have factory ?
- Yes! we have our own electric power tool manufacturing factory, enabling rapid delivery of a variety of electric tools, lithium battery tools, and other products.
- How many years has your company been in operation?
- ADTO Group, our parent company, has over 20 years of industrial experience and expertise. Built on this solid foundation, ADTO TOOLS leverages the Group's established supply chain and manufacturing capabilities to provide professional power tool solutions to the global market.
- What is your MOQ?
- The MOQ ranges from 50 to 500 units per SKU and is determined by the specific product. Please contact us via email for confirmation on your items of interest.
- Could we get free samples?
- Yes. Samples is freely prepared, but pls make freight collected by your side. And This charge'll be deducted from total value once you order from us.
- What's your MOQ if I do my own logo?
- MOQ 500pcs for power tools,MOQ 1000pcs for hand tools.
Send your message to this supplier
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