Product Overview
JZ4010 Brushless Lithium Cordless Drill is a professional-grade 20V high-voltage rechargeable drill featuring advanced brushless motor technology for strong power, stable performance, and long-lasting durability. With 45N.m maximum torque output and 20+1 precision clutch settings, it meets diverse needs from precision assembly to heavy-duty drilling. The dual speed transmission system — Gear 1 low speed/high torque for screwdriving and Gear 2 high speed for drilling — enables one-click switching for maximum efficiency. The 10mm self-locking chuck allows quick and easy bit changes. Ergonomically designed for comfortable grip and reduced fatigue during extended operation. Whether for professional construction, industrial maintenance, or home DIY, the JZ4010 is a reliable and efficient work partner.
Key Features
- 20V High-Voltage Platform: Abundant power and long-lasting runtime — the first choice for professional work
- Brushless Motor Drive: No carbon brush wear — long life, high efficiency, low noise, maintenance-free
- 45N.m High Torque: Powerful torque output easily handles drilling in steel, wood, and various other materials
- Dual Speed Transmission: Gear 1 0-500rpm for screwdriving; Gear 2 0-1800rpm for drilling — switch as needed
- 20+1 Clutch Settings: Fine torque control with 20 screwdriving + 1 drilling mode — precise and slip-free
- 10mm Self-Locking Chuck: No key needed, hand-tighten to lock. Quick bit changes with secure clamping
- Ergonomic Handle: Anti-slip, shock-absorbing design fits the palm comfortably — fatigue-free extended use
- Compact Body Design: Small size, light weight — flexible operation even in tight spaces
Product Specifications
| Item | Parameter |
|---|---|
| Model | JZ4010 |
| Voltage | 20V DC |
| Motor Type | Brushless Motor |
| Speed (Gear 1) | 0-500 r/min |
| Speed (Gear 2) | 0-1800 r/min |
| Max Torque | 45 N.m |
| Clutch Settings | 20+1 positions |
| Max Chuck Capacity | 10mm |
| Max Drilling (Steel) | ￠10mm |
| Max Drilling (Wood) | ￠20mm |
| Output Thread | 3/8″-24UNF |
Performance Advantages Breakdown
Brushless Motor — Next-Generation Power Technology
Brushless motors (BLDC) use electronic commutation instead of traditional carbon brush mechanical commutation, fundamentally solving problems of brush wear, sparking, and high noise:
- Long Service Life: No carbon brush wear, motor life extended 3-5x
- High Energy Efficiency: 85-90% conversion efficiency — longer runtime on the same battery
- Low Operating Noise: No brush friction sound — quieter operation
- Zero Maintenance Cost: No periodic brush replacement needed — saves hassle and money
- Low Temperature Rise: Less heat generation — stays cool even during continuous operation
Dual Speed — One Tool, Multiple Functions
- Low Speed (0-500rpm) : Low RPM, high torque — ideal for driving and removing screws of all types. Paired with the torque adjustment ring for precise torque control, preventing overtightened or under-tightened screws.
- High Speed (0-1800rpm) : High RPM, high efficiency — suitable for drilling in wood, metal, plastic, and other materials. High speed delivers fast cutting for more efficient drilling.
20+1 Clutch Settings — Precision Control
The torque adjustment ring offers 20 torque settings + 1 drill mode:
- Low settings for small screws to avoid damaging workpieces
- High settings for large screws to ensure they’re driven fully home
- Drill mode for maximum continuous torque output
- Automatic clutch disengagement with “clicking” sound when set torque is reached
10mm Self-Locking Chuck — Convenient & Reliable
- Self-locking design — hand-tighten, no chuck key needed
- 0.8-10mm clamping range compatible with most drill and driver bits
- 3/8″-24UNF standard interface — internationally recognized
- Secure, slip-free clamping for high-precision drilling
Applications
- Construction: Formwork fixing, scaffolding installation, plumbing & electrical piping
- Industrial Maintenance: Equipment assembly/disassembly, production line maintenance, machinery overhaul
- Electrical Work: Distribution box installation, wiring, switch & outlet mounting
- Woodworking: Furniture making, cabinet installation, hardwood flooring
- Home DIY: Picture & shelf mounting, furniture assembly, light installation, bathroom fixture installation
- Auto Repair: Interior disassembly, parts replacement, maintenance & service
- Commercial Fit-out: Store renovation, display assembly, signage installation
- Warehousing: Shelf assembly, cargo securing, warehouse equipment installation
Why Choose Us
1. 20V Professional Platform — Powerful Performance
The 20V high-voltage platform delivers strong output power with 45N.m high torque that handles any working condition with ease. Compared to lower-voltage models, power consistency is better with no drop-off during continuous work — the reliable choice for professionals.
2. Brushless Motor Technology — The Quality Choice
Brushless motors are the future of power tools. We use high-quality brushless motors with stable performance and long lifespan, maximizing the value of your investment.
3. 20+1 Precision Torque — Professional-Grade Work
20 fine torque adjustment settings offer more precise control than most products with 12-15 settings on the market. From precision electronic assembly to heavy timber construction, you’ll always find the perfect torque setting.
4. Ergonomic Design — Work Without Fatigue
Handle is wrapped in anti-slip rubber, fitting the palm’s curvature with excellent shock absorption. Balanced weight distribution means no sore hands even during long overhead work.
5. Self-Locking Chuck — Quick & Convenient
10mm self-locking chuck — no key needed for bit changes, just hand-tighten and go. Higher work efficiency, secure clamping with no slipping, and more precise drilling.
6. Strict Quality Control
Every JZ4010 undergoes rigorous performance testing and durability testing before leaving the factory, ensuring every drill delivered to customers meets high-quality standards.
7. WD&WL Brand Assurance
WD&WL (Shangbang Tools) is a professional tool manufacturer with products exported worldwide. Choose WD&WL — choose quality and trust.
8. Comprehensive After-Sales System
We provide a complete after-sales service system — prompt handling of quality issues and professional answers to technical questions. Buy with confidence, use with peace of mind.
FAQ
Q1: What’s the difference between JZ4010 and JZ2010?
A： The JZ4010 and JZ2010 are both part of our 20V brushless cordless drill series, with the same core performance parameters (torque, speed, chuck capacity, etc.) — both are professional-grade 45N.m torque, dual speed, 20+1 clutch drills. They differ in appearance design, body structure, and configuration details to suit different user preferences. Choose the model that best fits your ergonomic preference and budget.
Q2: Is brushless really better than brushed?
A： Yes, brushless motors are superior to brushed motors in several ways: 1) 3-5x longer lifespan with no brush wear; 2) 10-15% more efficient — longer runtime on the same battery; 3) Lower noise level; 4) No sparking — safer to use; 5) Maintenance-free with no brushes to replace. While slightly higher cost, the long-term value is significantly better.
Q3: Are 20V and 18V drills the same thing?
A： 20V Max and 18V essentially refer to the same lithium battery platform — nominal voltage is 18V, while maximum voltage when fully charged is approximately 20V (20V Max). Different manufacturers use different labeling conventions, but actual performance is comparable. We label as 20V, corresponding to the industry 20V Max standard, and batteries are not interchangeable with 18V platforms.
Q4: What size screws can 45N.m torque drive?
A： 45N.m torque can easily drive the vast majority of screws in the M4-M8 range (including self-tapping screws, machine screws, wood screws, etc.). Actual driving capability also depends on screw type, material, and length. For larger bolt sizes, we recommend our higher-torque models or impact wrenches.
Q5: How do I use the torque adjustment?
A： Rotate the torque adjustment ring at the front of the tool to select the corresponding numbered setting. Lower numbers mean less torque, higher numbers mean more torque. When screwdriving, once the set torque is reached, the clutch automatically disengages with a “clicking” sound indicating target torque has been achieved. For drilling, rotate to the drill bit icon position (maximum torque).
Q6: How long does the battery last?
A： Battery runtime depends on usage intensity and battery capacity. Generally, medium-intensity use (mixed screwdriving and drilling) lasts 1-2 hours. We recommend having 2 batteries for rotation to ensure uninterrupted work. Actual runtime varies by working conditions.
Q7: Can it drill stainless steel?
A： Yes, it can drill thin stainless steel (up to 3mm). We recommend using specialized stainless steel drill bits (such as cobalt HSS bits), selecting low speed gear, applying appropriate feed pressure, and using cutting fluid for cooling and lubrication for best results and longer bit life.
Q8: Which is better: self-locking chuck or keyed chuck?
A： Self-locking chucks are more convenient — no key hunting for bit changes, just hand-tighten for higher efficiency. Keyed chucks theoretically have slightly more clamping force, but the difference is negligible in daily use. Self-locking chucks are the mainstream trend in modern cordless drills.
Q9: Does it support forward and reverse?
A： Yes. The JZ4010 features a forward/reverse switch located above the trigger. Forward rotation is for drilling and driving screws; reverse is for removing screws and withdrawing drill bits. Switching is very convenient and can be done with one hand.
Q10: Do you support OEM private labeling?
A： Yes, we provide comprehensive OEM and ODM services including brand logo customization, packaging design customization, and color customization. Bulk orders enjoy preferential pricing. Please contact our sales team for specific cooperation details.
