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Dremel 4000FB Corded Rotary Tool Kit - 1.6A Variable Speed

Name: Dremel 4000FB Corded Rotary Tool Kit - 1.6A Variable Speed
Brand: Dremel
SKU: B0CWBM23HD
Price: 69.99 USD
Availability: InStock

Posted May 16, 2026Updated May 21, 2026

$69.99$95.99

27% OFFYou save $26.00

Get This Deal at Woot

In Stock

Is this a good deal?

HIGH performance motor: 33% more powerful than then Dremel 3100, the 4000’s powerful 1.6 Amp motor provides maximum performance and high power at all speeds (5,000-35,000 RPM)
SUSTAINABLY focused power tool: the 4000's tool housing uses > 55% recycled plastic, the tool kit is contained in a fully recyclable carton, and the tool kit is polybag-free to help reduce landfill waste
SLEEK tool design built for endurance: Sleek & ergonomic corded design with 360-degree grip zone maximizes comfort and control allowing continuous performance for extended working sessions
ELECTRONIC speed control: Maintains consistent tool speed even during the most demanding applications, while innovative air flow system provides ventilation to prevent heat build-up for smoother, cooler, and quieter operation
VERSATILE: able to perform the widest range of applications including but not limited to cutting, sanding, cleaning / polishing, carving / engraving, & sharpening/ grinding

Great Deal

Save 27% on the Dremel 4000FB rotary tool kit. Powerful 1.6A motor with variable speed 5,000-35,000 RPM. Ideal for cutting, sanding, polishing, engraving, and more. Includes accessories and storage case.

What we like

33% more powerful than Dremel 3100
Variable speed 5,000-35,000 RPM
Ergonomic 360-degree grip zone
Electronic speed control maintains consistency

Watch out for

Corded design limits portability
No battery option for cordless use

Tip: Use the variable speed dial to match RPM to material for best results.

Our Take

Best for: DIYers and craftsmen needing a powerful corded rotary tool.

6 amp motor that delivers 33% more power than the Dremel 3100. Its variable speed range from 5,000 to 35,000 RPM lets you tackle everything from delicate engraving to heavy cutting. The ergonomic body with a 360-degree grip zone reduces fatigue during extended use. Electronic speed control maintains consistent speed under load, and the airflow system keeps it running cooler and quieter. This kit includes a variety of accessories and a storage case. One tradeoff is that it's corded, so you need an outlet nearby, but you get unlimited runtime and consistent power. The housing is made from over 55% recycled plastic, adding an eco-friendly touch. 99, making it a solid deal for DIYers and hobbyists who want reliable performance without the limitations of battery tools.

Price Analysis

At $69.99, this Dremel 4000FB is 27% off the original $95.99 MSRP. This is a typical sale price; Woot often discounts tools. It's a good time to buy if you need a powerful corded rotary tool.