Stanley FatMax V20 SFMCF830B 18V 203 Nm Brushless Impact Driver Bare Unit

The Stanley FatMax V20 SFMCF830B-XJ impact driver is a powerful and compact brushless cordless tool with a maximum torque of 203 Nm, designed for demanding fastening applications in professional settings. An integral part of the V20 18V battery system, it offers control, durability, and high performance for intensive fastening in wood, metal, and construction materials.

The Stanley FatMax V20 SFMCF830B-XJ is a professional-grade brushless impact driver designed to tackle demanding fastening applications with power and precision. Thanks to brushless motor technology, the tool optimizes energy efficiency and maximizes battery runtime, reducing wear and extending the tool's lifespan. With a maximum torque of 203 Nm, it can effectively handle screws, bolts, and difficult fastenings in wood, metal, or harder materials. 

The ability to select 3 speed levels allows for perfect power adaptation to the type of work, ranging from precision operations to more robust fastenings. The high-frequency impact mode (up to 4,200 impacts per minute) ensures rapid and controlled application, minimizing operator effort. The driver is equipped with a quick-change bit system with a 1/4" hex chuck, supported by a magnetic bit holder for greater operational convenience.

The FatMax V20 18V cordless platform ensures compatibility with a wide range of interchangeable batteries, allowing for unparalleled flexibility of use on construction sites and in workshops. The compact and lightweight design, along with the integrated LED light, allows for comfortable use even in the tightest spaces.

Lightweight and powerful Stanley impact driver with efficient 203 Nm brushless motor capable of performing all lighter tightening tasks. The SFMCF830B impact driver is ideal for window and door installers and drywallers who already own the V20 battery system and want to expand their tool fleet with high-level impact tools. Speed management is achieved through a 3-position switch located at the base of the housing. 

Key benefits

203 Nm maximum torque to handle demanding screws and bolts with ease. 

High-efficiency brushless motor for increased battery life and extended tool lifespan. 

3 preset speeds to adapt power and control to different applications. 

Up to 4,200 impacts per minute for effective driving of the most stubborn fasteners. 

1/4" (6.35 mm) quick-release chuck for one-handed bit changes. 

Integrated LED lighting for working in dimly lit areas. 

Ideal for

This machine is designed for professionals and operators who perform intensive fastening and require power, control, and versatility:

Installers, carpenters, and fitters on construction sites and workshops.

Plant technicians and mechanical maintainers.

Construction workers and structural fastening in hard materials.

Those who already use the Stanley FatMax V20 ecosystem and wish to expand their tool line.

Advanced hobbyists who need professional performance.

FAQ (Frequently Asked Questions)

Q: Does the product include a battery and charger?

A: No, the SFMCF830B-XJ version is sold as a bare tool only; V20 batteries and chargers are sold separately. 

Q: What is the difference between a brushless and brushed motor?

A: The brushless motor offers greater efficiency, less wear, superior runtime, and more consistent performance compared to traditional motors. 

Q: Is it possible to adjust the tightening torque?

A: No, the impact driver has 3 preset speeds to suit different applications. Increasing the speed also increases the tightening torque, but there is no exact correlation between speed and torque.

Q: What is the integrated LED light for?

A: The LED light illuminates the work area, improving visibility in low-light conditions or cramped spaces. 

Q: Is it compatible with all V20 batteries?

A: Yes, it is part of the Stanley FatMax V20 platform, so it is compatible with all batteries in the same line.