The Dremel 4000-2/32 is Dremel's mid-range corded rotary tool, delivering 1.6 amps — 33% more power than the 3100 — with a variable speed range of 5,000–35,000 RPM and electronic feedback to maintain consistent speed under load. The 4000's 360-degree grip zone and ergonomic design maximize comfort during extended sessions. Its EZ-Twist nose cap enables quick accessory changes without a wrench. The kit includes 2 attachments and 32 accessories. The tool housing is made with more than 55% recycled plastic and ships in fully recyclable packaging.
What is the difference between the Dremel 4000 and the Dremel 4300?
The 4300 is a generation newer and adds three key improvements over the 4000: a universal keyless 3-jaw chuck (accepts all shank sizes from 1/32" to 1/8" without collet swapping), a pivot LED work light, and slightly more power (1.8A vs 1.6A). The 4000 uses a keyed collet system with an EZ-Twist nose cap. If you frequently change accessories, the 4300's keyless chuck is a significant time-saver.
Does the Dremel 4000 maintain speed under load?
Yes. The 4000's electronic feedback system monitors and adjusts motor speed to maintain consistent RPM even during demanding cutting, grinding, or sanding applications. This is a meaningful upgrade over the 3100, which lacks electronic speed control.
What collet sizes does the Dremel 4000 accept?
The 4000 includes a standard 1/8" collet and can accept Dremel collet sets for smaller shank sizes (1/32", 3/64", 1/16"). Unlike the 4300, it requires a wrench or the EZ-Twist nose cap to change collets when switching between shank sizes.
Is the Dremel 4000 good for detailed wood carving?
Yes, the 4000 is widely praised for wood carving. Its 1.6A motor handles sustained carving without overheating, and variable speed lets you dial in the right RPM for different carving bits. For even better performance on extended carving sessions, consider pairing it with the 225-02 flex shaft attachment.
What attachments are included in the 4000-2/32 kit?
The 4000-2/32 typically includes the 565 Multipurpose Cutting Kit attachment plus one additional attachment. Exact contents can vary by retailer and year — always verify the current kit configuration on the product listing.
How long is the power cord on the Dremel 4000?
The Dremel 4000 has a 6-foot power cord, the same length as the 3100 and 4300 series.
# Dremel 4000-2/32 1.6-Amp Variable Speed Corded Rotary Tool Kit with 2 Attachments and 32 Accessories **Model:** `4000-2/32` **Brand:** Dremel **Category:** Rotary Tool > The Dremel 4000-2/32 is Dremel's mid-range corded rotary tool, delivering 1.6 amps — 33% more power than the 3100 — with a variable speed range of 5,000–35,000 RPM and electronic feedback to maintain consistent speed under load. The 4000's 360-degree grip zone and ergonomic design maximize comfort during extended sessions. Its EZ-Twist nose cap enables quick accessory changes without a wrench. The kit includes 2 attachments and 32 accessories. The tool housing is made with more than 55% recycled plastic and ships in fully recyclable packaging. ## Specifications | Attribute | Value | |---|---| | Product Type | Rotary Tool | | Power Source | corded | | Voltage (V) | 120 | | Amperage (A) | 1.6 | | No-Load Speed (RPM) | 5,000-35,000 | | Variable Speed | Yes | | Collet Size In | 1/32 to 1/8 | | Chuck Type | standard collet | | Cord Length Ft | 6 | | Brushless | No | | Electronic Feedback | Yes | | Pivot Light | No | | Ez Twist | Yes | | Replaceable Brushes | No | | Attachments Count | 2 | | Accessories Count | 32 | | Warranty | 2-year limited | ## What's Included - 4000 rotary tool - 565 multipurpose cutting kit attachment - additional rotary attachment - 561 multipurpose cutting bit (1) - 191 engraving cutter (1) - 107 engraving cutter (1) - 932 grinding stone (1) - 8193 grinding stone (1) - 84922 silicon carbide grinding stone (1) - 83142 silicon carbide grinding stone (1) - 414 polishing compound (2) - 421 polishing compound (1) - 429 buffing wheel (2) - 402 screw mandrel (1) - 401 screw mandrel (1) - EZ456 EZ Lock cut-off wheel (3) - EZ544 EZ Lock spiral cutting bit (1) - EZ411SA EZ Lock sanding disc 60-grit (3) - EZ412SA EZ Lock sanding disc 120-grit (3) - EZ413SA EZ Lock sanding disc 240-grit (3) - EZ407SA EZ Lock sanding mandrel (1) - storage bag Source: https://www.jaspecs.com/dremel/rotary-tool/4000-2-32-dremel-corded-1-6a-variable-speed-rotary-tool-kit-2-attachments-32-accessories/