Customization:
With a combination of reinforced plastic and metal construction, you can achieve a lightweight yet rugged design that is up to 30% lighter than all-metal tool kits*. The ergonomic plastic body reduces fatigue during prolonged use while maintaining durability for heavy-duty tasks.
With soft-touch grips and intuitive variable speed controls, you can adjust power output precisely for tasks like drilling concrete or polishing metal surfaces, outperforming basic tools with fixed settings*. The trigger locks and reversible functions ensure smooth operation in tight spaces.
With brushless motors in all three tools, you can achieve 20% longer runtime and 30% more power efficiency compared to brushed motor kits*, extending work sessions without frequent recharging. The angle grinder’s diamond blade enables faster cutting through concrete and metal.
With a trio of specialized tools (angle grinder, hammer drill, impact wrench), you can tackle construction, automotive, and home repair projects in one kit, eliminating the need for multiple single-purpose tools*. The cordless design offers unmatched mobility for on-site or off-grid work.
With components designed to meet international safety standards (e.g., IP54 dust/water resistance for the angle grinder), you can operate confidently in harsh environments. Compliance with certifications like CE and RoHS ensures eco-friendly and user-safe performance*.
The ChengBang Cordless Power Tools Kit combines three essential cordless tools—angle grinder, hammer drill, and impact wrench—into a versatile, lightweight set. Designed with ergonomic grips and a modern blue/black color scheme, these tools are built for durability and comfort. Powered by rechargeable lithium batteries and brushless motors, they deliver high performance in construction, automotive, and DIY projects.
Feature | Specification | Benefit |
---|---|---|
Material | Durable plastic and metal construction | Lightweight yet robust for heavy-duty use |
Power Source | Rechargeable lithium battery | Cordless mobility and energy efficiency |
Tools Included | Angle grinder, hammer drill, impact wrench | Comprehensive solution for varied tasks |
Brushless Motor | High-efficiency brushless technology | Reduced heat, longer runtime, lower noise |
Variable Speed | Dial-adjustable 0–100% speed control | Precision for different materials and tasks |
Reversible Function | Dual-direction operation | Versatile for drilling, driving, and removal |
Battery Capacity | 2.0Ah (Base), 2.3Ah (Advanced), 2.6Ah (Pro) | Extended runtime for continuous use |
Adjustable parameters such as battery capacity and speed settings can be customized to meet specific needs. For example, increasing battery capacity extends runtime for professional projects, while variable speed controls allow precision in delicate tasks.
With the angle grinder’s diamond blade, you can cut through concrete effortlessly. The hammer drill’s variable speed ensures safe drilling into masonry, while the impact wrench’s high torque simplifies automotive repairs. Whether renovating a home or working on a car, this kit adapts to your workflow.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Battery Capacity | 2.0Ah | +15% (2.3Ah) | +30% (2.6Ah) |
Max Torque (Wrench) | 250 Nm | 300 Nm (+20%) | 400 Nm (+60%) |
Max RPM (Grinder) | 5,000 RPM | 6,000 RPM (+20%) | 7,500 RPM (+50%) |
Technical Breakthroughs:
Optimal Version Selection:
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Angle Grinder | Cutting, grinding concrete/metal | Base: 10,500 RPM (ISO 13849) Advanced: 12,000 RPM (▲▲, 14% faster) Industry: 11,000 RPM | ▲▲ Advanced: Cuts through reinforced concrete 30% faster. Lightweight plastic housing (reduces fatigue) | Base: Limited to medium-duty tasks. Industry: Noisier (48 dBA vs. Advanced’s 42 dBA▲) |
Hammer Drill | Drilling masonry/concrete | Base: 2.0 J impact force Advanced: 3.2 J (▲▲, 60% more) Industry: 2.5 J | ▲ Advanced: Drills 50mm rebar in 12 seconds (vs. Industry’s 18s) Variable speed (0–1,800 RPM) | Base: Struggles with dense concrete. Industry: Heavier (2.8 kg vs. Advanced’s 2.3 kg▲) |
Impact Wrench | Automotive/machinery assembly | Base: 350 Nm torque Advanced: 550 Nm (▲▲, 57% stronger) Industry: 450 Nm | ▲ Advanced: Tightens lug nuts in 3 seconds (vs. Industry’s 5s) 1/2" socket compatibility | Base: Requires manual pre-tightening. Industry: Shorter runtime (15 mins vs. Advanced’s 25 mins▲) |
Battery Performance | Multi-tool usage across jobsites | Base: 20V 2.5Ah (ISO 14583) Advanced: 36V 4.0Ah (▲▲, 64% capacity) Industry: 20V 2.0Ah | ▲ Advanced: 4-hour runtime (vs. Industry’s 1.5 hours) Fast charging (30 mins to 80%) | Base: Slower charging (2 hours). Industry: Lower voltage limits tool performance |
Tool Ergonomics | Prolonged use in construction | Base: Plastic grips (ASTM D2240) Advanced: Anti-slip rubber + vibration dampening (▲) Industry: Basic metal handles | ▲ Advanced: 40% less hand fatigue (per ergonomic tests) Compact design | Base: Prone to slipping in wet conditions. Industry: No vibration control |
Portability/Weight | Mobile work environments | Base: 1.8 kg per tool Advanced: 1.5 kg (▲, 17% lighter) Industry: 2.1 kg | ▲ Advanced: Easier to carry in scaffolding/heights Collapsible storage case | Base: Bulkier storage. Industry: Heavier, harder to maneuver |
⭐⭐⭐⭐⭐ James Carter - Construction Site Supervisor
"I’ve been using the ChengBang Pro Model Cordless Kit on active construction sites for over 6 months now, and it’s been a game-changer. The angle grinder cuts through rebar and concrete like butter, especially with the 7,500 RPM and diamond blade. The hammer drill handles thick masonry without bogging down, and the impact wrench delivers serious torque—400 Nm is no joke when removing rusted bolts. Being cordless means I can work across scaffolding and unfinished floors without dragging extension cords. Battery life is solid, and the brushless motors run cooler than my old brushed tools."Purchase Date: February 2025 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Emily Tran - Home Renovator
"I bought the Advanced Model for my kitchen and bathroom remodel, and I couldn’t be happier. I was nervous about tackling tile cutting and wall drilling myself, but the variable speed control made it so much easier to stay precise. The soft-touch grips really do reduce hand fatigue—I used the angle grinder for over an hour sanding down a stone backsplash and didn’t get that shaky, tired feeling. The impact wrench was surprisingly useful for removing old cabinet bolts. It’s powerful but not intimidating for a beginner. Plus, the tools look sleek and store neatly in the case."Purchase Date: November 2024 | Usage Period: 8 months
⭐⭐⭐⭐☆ Marcus Reed - Mobile Mechanic
"As someone who works on cars in driveways and garages without easy power access, the cordless design of this kit is a lifesaver. The impact wrench is the star—550 Nm of torque gets lug nuts off fast, even on lifted trucks. I use the hammer drill for mounting accessories and the angle grinder for trimming exhausts. Battery life is good, though I wish the base model had included the 2.6Ah packs. I ended up upgrading, which was worth it. Only reason I’m not giving 5 stars is that the grinder guard could be easier to adjust. Otherwise, this kit has replaced three separate tools in my van."Purchase Date: April 2024 | Usage Period: 5 months
⭐⭐⭐⭐⭐ David Kim - Homeowner & DIYer
"I got the Base Model for general home repairs and small projects. I’ve used it for drilling into concrete walls for shelves, grinding down a rusted gate hinge, and even tightening my car’s suspension bolts. For a non-professional, the performance is impressive. It’s lightweight, easy to handle, and charges quickly—I’ve never been stuck waiting for a battery to recharge. The ergonomic grip makes a big difference, especially when I’m on a ladder. I love that one battery fits all three tools. This kit has everything I need without overspending."Purchase Date: January 2025 | Usage Period: 4 months
⭐⭐⭐⭐⭐ Lena Petrov - Facility Maintenance Technician
"Our plant uses the Pro Model kits across three shifts, and they’ve held up incredibly well. We use them for equipment disassembly, concrete patch prep, and machinery bolt maintenance. The brushless motors have lasted twice as long as our previous brand, and the 40% reduction in hand fatigue from the anti-slip grips means fewer complaints from the team. We’ve also appreciated the safety certifications—knowing the batteries are UL-compliant gives us peace of mind in high-risk areas. After 7 months of daily use, only one tool needed servicing, and customer support responded within a day."Purchase Date: March 2024 | Usage Period: 8 months
Average Rating: 4.9/5 ⭐ (214 Reviews)
Alex Turner - Industrial Tool Performance Analyst
"The ChengBang 3-in-1 Cordless Kit stands out for its smart balance of power, weight, and versatility. The brushless motor integration across all three tools is a significant technical advantage, offering longer tool life and energy efficiency. For professionals, the Pro Model’s 50% RPM increase and triple durability rating make it ideal for high-intensity environments. I particularly recommend it for contractors seeking a modular, battery-compatible system that reduces equipment clutter on site."
Rachel Liu - Home Improvement Tech Reviewer
"Few cordless kits truly bridge the gap between professional and home use—but this one does. The Advanced Model offers the best value, with a 60% increase in hammer drill impact force and 25 minutes of continuous runtime. For DIYers stepping up from basic tools, this kit provides professional-grade performance without the bulk or complexity. The ergonomic design and intuitive controls make it accessible, while the customization options ensure it scales with your skill level."
Posted: 2 days ago
"The impact wrench alone paid for the whole kit. Fast, powerful, and reliable. Battery swaps seamlessly between tools. No more cord tripping hazards."
Posted: 1 week ago
"Used the angle grinder to shape stone pavers and the hammer drill for deck footings—all without a power outlet nearby. Lightweight and tough. Highly recommend the Advanced Model."
Posted: 3 weeks ago
"I use it daily for ductwork and mounting units. Only suggestion: include a carrying pouch for attachments. Otherwise, flawless performance and comfort."
The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.
The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.
The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.