DCK 20V MAX Impact Drivers

DCK 20V MAX Impact Drivers are cordless fastening tools designed for driving screws and other suitable fasteners where compact dimensions, high rotational force and rapid impact action are useful. They form part of the DCK 20V MAX Drills & Fastening platform, which the manufacturer positions for trade use and professional applications. The wider 20V MAX system supports battery capacities from 2.0Ah to 12.0Ah, depending on the tool and working requirements.

The current DCK European Impact Driver category lists four models:

• KID20V-168
• KDPL208
• KDPL165
• KDPL05-8 Angle Impact Driver.

All four products currently shown in the category are described by DCK as cordless brushless impact drivers. Three use the conventional inline impact-driver format, while the KDPL05-8 is an angle impact driver specifically designed for work in confined spaces.

An impact driver should not be confused with a drill driver or an impact wrench. DCK treats Driver Drill, Driver/Hammer Drill, Impact Driver, Impact Wrench and Rotary Hammer as separate categories within its 20V MAX Drills & Fastening range.

What is an impact driver?

An impact driver is primarily a fastening tool. It combines rotational motion with repeated impact action to drive screws and other suitable fasteners.

The DCK impact drivers verified here use a 6.35 mm hex tool holder, allowing compatible driver bits and accessories to be fitted quickly. For example, DCK specifies a 6.35 mm hex clamping capacity for KDPL208, KDPL165 and KDPL05-8.

Compared with a conventional drill driver, an impact driver is more specifically focused on fastening. It is useful where repetitive screwdriving, larger fasteners or higher fastening torque are required.

Compared with an impact wrench, the main distinction is the accessory interface and typical application. DCK impact drivers use a 6.35 mm hex holder, while its impact wrenches use square drives for sockets.

Brushless motor technology

The current DCK 20V MAX Impact Driver category is entirely brushless.

DCK describes brushless motor construction as providing high efficiency, strong output and durability. In the verified models, maximum torque varies considerably:

• KDPL05-8 – 80 N·m
• KDPL165 – 165 N·m
• KID20V-168 – 168 N·m
• KDPL208 – 208 N·m.

These figures demonstrate that the models occupy different performance and application niches. Maximum torque should therefore be compared together with speed settings, tool length, weight and intended fastener size.

Compact KDPL208 impact driver

The KDPL208 is the highest-torque verified model in the current category.

DCK specifies:

• 208 N·m maximum torque;
• 6.35 mm hex tool holder;
• standard bolt size M5–M16;
• three torque/speed levels;
• maximum no-load speed of 3200/min;
• maximum impact frequency of 4300/min;
• 107 mm compact body length;
• approximately 0.95 kg solo-tool weight.

The three torque settings are specified as:

• Low: 28 N·m
• Medium: 170 N·m
• High: 208 N·m.

DCK also equips the KDPL208 with a self-tapping screw mode, soft-start behaviour and three LED work lights. The compact 107 mm body is specifically intended to improve access in narrow spaces such as framing or cabinetry.

KDPL165 – compact 165 N·m impact driver

The KDPL165 is a brushless impact driver with 165 N·m maximum fastening torque. DCK specifies:

• 6.35 mm hex holder;
• standard bolt range M5–M12;
• three speed settings;
• self-tapping screw mode;
• maximum no-load speed of 3300/min;
• maximum impact frequency of 4300/min;
• approximately 0.8 kg solo-tool weight.

Its three no-load speed ranges are:

• Low: 0–1200/min
• Medium: 0–2100/min
• High: 0–3300/min.

This combination makes KDPL165 relevant where a compact and lightweight impact driver is more important than the maximum torque available from KDPL208.

KID20V-168

The KID20V-168 is another conventional-format DCK 20V MAX brushless impact driver. DCK specifies a maximum torque of 168 N·m, three-speed adjustment and a self-tapping screw mode. The manufacturer also highlights its compact body and portability for fastening applications.

The model is available in several package versions:

• Type EK – two 4.0Ah batteries and 4A charger;
• Type AM – two 2.0Ah batteries and 2A charger;
• Type Z – tool-focused package without those batteries and charger.

This is important when comparing prices because similarly named products may contain very different battery-system components.

KDPL05-8 angle impact driver

The KDPL05-8 is the most specialised model in the current category. Instead of a conventional straight impact-driver body, it uses an angle-head configuration for restricted spaces.

DCK specifies:

• maximum torque: 80 N·m;
• 6.35 mm hex holder;
• two speed levels;
• maximum no-load speed: 2250/min;
• maximum impact frequency: 3400/min;
• approximately 1.1 kg solo weight;
• compact angle-head design;
• extended paddle switch;
• Smart Loosen mode.

DCK describes the angle head as approximately 56 mm high in the feature section, specifically to allow access in close quarters.

This makes the KDPL05-8 fundamentally different from KDPL165, KDPL208 and KID20V-168. Its main advantage is access rather than maximum torque.

Speed and torque settings

Adjustable speed is one of the most useful differences between DCK impact-driver models.

The KDPL208 provides three settings with no-load speeds of:

• 0–1000/min;
• 0–2600/min;
• 0–3200/min.

The KDPL165 also uses three levels:

• 0–1200/min;
• 0–2100/min;
• 0–3300/min.

The KDPL05-8 uses two settings:

• 0–1500/min;
• 0–2250/min.

Multiple settings allow the user to select a lower operating level for more controlled fastening or a higher level when greater speed and output are required.

Self-tapping screw modes

DCK equips several of its current impact drivers with dedicated modes for self-tapping or self-drilling screws.

The KDPL208 includes a self-tapping mode and soft-start behaviour intended to improve control and positioning at the beginning of the fastening process.

The KDPL165 and KID20V-168 also include a self-tapping screw mode alongside their three-speed adjustment.

These functions are model-specific and should not be assumed to exist on every impact driver.

Who are DCK 20V MAX Impact Drivers for?

DCK positions its 20V MAX Drills & Fastening range for trade usage.

Depending on the model and fastener, DCK impact drivers can be relevant for:

• construction professionals;
• carpenters and timber-frame installers;
• interior fitters;
• furniture and cabinet installers;
• electricians and mechanical installers;
• maintenance technicians;
• workshop users;
• renovation teams;
• users already working with the DCK 20V MAX battery platform.

The angle-head KDPL05-8 can be especially relevant for installers working in confined spaces where a conventional impact driver body does not fit easily.

Main applications

Depending on the model and approved accessory, typical impact-driver tasks can include:

• driving wood screws;
• installing self-tapping or self-drilling screws;
• fastening structural and construction components;
• assembly work;
• fixing interior components;
• cabinet and furniture installation;
• repetitive screwdriving;
• fastening in restricted spaces with an angle impact driver.

DCK’s own model-specific test data illustrates different fastening applications. For example, the KDPL208 was tested by the manufacturer driving up to 300 M6×50 mm wood screws with a 4.0Ah battery, while KDPL165 was tested with M6×50 mm self-drilling screws using a 2.0Ah battery. These are specific manufacturer test results and should not be treated as universal runtime figures.

How to choose the right DCK 20V MAX Impact Driver

1. Compare maximum torque

Torque is one of the clearest differences between models.

Verified maximum values range from 80 N·m on KDPL05-8 to 208 N·m on KDPL208.

Higher torque can be useful for more demanding fastening, but the strongest model is not automatically the best for every task.

2. Check the tool format

If you mainly work in normal open-access positions, a conventional impact driver such as KDPL165 or KDPL208 is the logical category.

If fasteners are located in narrow cavities, between framing members or in other restricted areas, the KDPL05-8 angle configuration may be more appropriate.

3. Compare overall size

Compact body length can significantly affect accessibility.

DCK specifies the KDPL208 at only 107 mm long, which is one of its key design features.

4. Compare solo-tool weight

Verified solo weights include:

• KDPL165 – 0.8 kg
• KDPL208 – approximately 0.95 kg
• KDPL05-8 – 1.1 kg.

Lower weight can be particularly useful for repetitive fastening and overhead work.

5. Check speed settings

Three-speed models offer more flexibility than a single operating range. If controlled fastening is important, compare not only maximum speed but the lower speed settings as well.

6. Consider self-tapping mode

If self-tapping or self-drilling screws are frequently used, compare models that offer a dedicated mode, including KDPL165, KDPL208 and KID20V-168.

7. Check battery configuration

The standard impact drivers are available with different battery packages.

For example, KDPL208 is offered as:

• Type EK – two 4.0Ah batteries + 4A charger;
• Type AM – two 2.0Ah batteries + 2A charger;
• Type Z – solo configuration.

KDPL165 uses the same 4.0Ah / 2.0Ah / solo package structure.

KDPL05-8 is offered with two 2.0Ah batteries and a 2A charger in Type AM, or as Type Z.

Impact Driver or Driver Drill?

A Driver Drill is more versatile for conventional rotary drilling and controlled screwdriving. It usually has an adjustable chuck capable of holding drill bits and other round-shank accessories.

An Impact Driver is more specialised for fastening and uses a 6.35 mm hex bit holder on the verified DCK models. Its impact mechanism helps deliver high fastening torque in a compact body.

If you need to drill holes regularly, a Driver Drill or Driver/Hammer Drill may be more suitable.

If your work is dominated by screws and repetitive fastening, an Impact Driver can be the more efficient specialist tool.

Impact Driver or Impact Wrench?

DCK also treats Impact Drivers and Impact Wrenches as different categories.

The practical distinction is mainly the accessory system and intended fastening work.

Impact Driver

• 6.35 mm hex tool holder on verified models;
• used with compatible driver bits;
• focused on screws and similar fasteners.

Impact Wrench

• square-drive socket interface;
• designed for compatible sockets;
• generally used for bolts and nuts where higher torque may be required.

For example, KDPL208 has 208 N·m maximum torque, whereas the DCK KDPB358 impact wrench is specified at 358 N·m fastening torque and 500 N·m nut-busting torque.

Verified product examples

DCK KDPL208

KDPL208 is a 20V MAX cordless brushless impact driver with 208 N·m maximum torque, a 107 mm compact body and three speed settings. It uses a 6.35 mm hex holder and is specified for standard bolt sizes M5–M16. DCK also includes self-tapping mode, soft start and three LED work lights.

DCK KDPL165

KDPL165 provides 165 N·m maximum fastening torque, three speed settings and self-tapping screw mode. It uses a 6.35 mm hex holder and is specified for M5–M12 standard bolts. The solo tool weighs approximately 0.8 kg.

DCK KDPL05-8

KDPL05-8 is a specialised 20V MAX angle impact driver with up to 80 N·m maximum torque. Its compact angled head is designed for restricted areas, while the extended paddle switch allows different grip positions. DCK also includes Smart Loosen mode.

Frequently Asked Questions (FAQ)

How many DCK 20V MAX Impact Drivers are currently listed?

The current European category lists four: KID20V-168, KDPL208, KDPL165 and KDPL05-8.

Are DCK 20V MAX Impact Drivers brushless?

All four products currently shown in the official category are labelled cordless brushless impact drivers.

How much torque do DCK impact drivers have?

It depends on the model. Verified examples range from 80 N·m for KDPL05-8 to 208 N·m for KDPL208.

Which DCK impact driver has the highest verified torque?

Among the currently verified models, KDPL208 is specified at 208 N·m maximum torque.

What bit holder do DCK impact drivers use?

KDPL208, KDPL165 and KDPL05-8 are specified with a 6.35 mm hex holder.

What is the KDPL05-8 designed for?

It is an angle impact driver designed for confined working areas. DCK highlights its low-profile angled head and extended paddle switch.

Do DCK impact drivers have multiple speed settings?

Yes. KDPL208 and KDPL165 have three speed settings, while KDPL05-8 uses two.

Do they have self-tapping screw modes?

KDPL208, KDPL165 and KID20V-168 are all specified with dedicated self-tapping screw modes.

Does the battery always come with the impact driver?

No. Several models are available in battery kits and Type Z solo configurations.

Can an impact driver replace an impact wrench?

Not in every application. They use different accessory interfaces and are designed for different fastening tasks. For socket-based, higher-torque bolt and nut work, compare DCK Impact Wrenches instead.

Tricks & Tips

• Choose by fastener type before maximum torque. Screws and socket-based bolt work usually require different tool categories.
• Use the 6.35 mm hex holder with correctly specified impact-rated accessories.
• Compare body length for tight spaces. The 107 mm KDPL208 is specifically designed for compact access.
• Choose an angle impact driver for restricted access. KDPL05-8 is designed around this application rather than maximum torque.
• Use lower speed settings for more controlled fastening.
• Check whether self-tapping mode is useful for your work. Several DCK models include this function.
• Compare battery kit versions carefully. 2.0Ah and 4.0Ah packages can differ in both weight and charging equipment.
• Do not use torque figures as the only selection criterion. Tool size, speed range, fastener type and ergonomics also matter.

Safety

Impact drivers generate rapid rotational impacts and high fastening forces. Use only accessories suitable for impact-driver operation and correctly matched to the 6.35 mm hex tool holder on the verified DCK models.

Keep hands clear of the fastener and rotating accessory, and use task-appropriate eye and other personal protective equipment. Remove the battery when changing accessories or carrying out maintenance where required by the manufacturer, and follow the exact DCK model manual.