Dremel 4300-5/40 Variable Speed Rotary Tool Kit, 120V

The Dremel 4300-5/40 Variable Speed Rotary Tool Kit is a versatile corded rotary tool package built for detailed work, repairs, and hobby projects. Powered by a 1.8 amp motor and running on standard 120V, this rotary tool delivers variable speeds from 5,000 to 35,000 RPM with electronic feedback to help maintain power under load. From sanding and grinding to cutting, routing, polishing, and engraving, the 4300 is designed to move from task to task without changing tools. The universal keyless chuck accepts all standard Dremel accessory shank sizes, so switching from a sanding band to a cutting bit or engraving bit can be done quickly without a wrench.

The 4300 features a slim, ergonomic body with a 360-degree grip zone to support comfortable control in different hand positions. A built-in Pivot Light rotates to illuminate the work area, especially useful when engraving, sharpening, or cutting in tight spaces. Dremel’s redesigned airflow system helps the tool run cooler and quieter, improving comfort during longer projects. With five rotary tool attachments, a wide selection of accessories, and a durable corded design, this variable speed rotary tool kit is suitable for sharpening mower blades, engraving metal or glass, shaping wood, cleaning rust, and completing detailed craft and DIY tasks around the home or shop.

Dremel Corded Variable Speed Rotary Tool Kit At a Glance

• 1.8 Amp High-Performance Motor: Provides strong, consistent power for demanding cutting, grinding, and sanding tasks.
• Variable Speed 5,000–35,000 RPM: Dial in the right speed for wood, metal, plastic, glass, and masonry applications.
• Universal Keyless Chuck: Accepts all Dremel accessory shank sizes for fast, tool-less accessory changes.
• Pivot Light Work Illumination: Rotating LED light improves visibility in shaded or hard-to-reach areas.
• Ergonomic 360° Grip Zone: Slim body with soft grip supports control and comfort in multiple hand positions.
• Innovated Airflow System: Ventilation design helps reduce heat and noise for smoother, quieter operation.
• Attachment Compatible: Works with all Dremel rotary attachments for maximum versatility.
• Complete Kit: Includes 5 attachments, 40 accessories, and a storage bag to support many projects out of the box.

Markets

• Homeowners and DIY Users: Ideal for repairs, sharpening, crafting, and small projects around the house and garage.
• Hobbyists and Makers: Suits model building, jewelry making, engraving, and detail shaping in workshops or maker spaces.
• Woodworkers and Carvers: Useful for carving, sanding, routing, and detail finishing on wood projects.
• Metalworkers and Maintenance Crews: Supports deburring, rust removal, grinding, and sharpening metal hand tools.
• Automotive and Small Engine Repair: Handy for gasket removal, cleaning, polishing parts, and sharpening cutting edges.
• Artists and Engravers: Works as a wood engraver, metal engraver, and glass engraver for custom designs and etching.
• Education and Training Shops: A practical rotary tool platform for teaching safe speed control and multi-material work.

Whether it is sharpening garden tools, cutting a section of drywall, or engraving a custom design, users value that the Dremel 4300-5/40 covers many tasks with one rotary tool kit. The variable speed control lets users match the speed to the material, helping avoid burning wood or overheating metal, while the electronic feedback keeps power more consistent as the bit enters tougher material. The keyless chuck reduces time spent finding a wrench or swapping collets, so changing from a grinding stone to a cutting wheel is quick and straightforward.

Homeowners and hobbyists appreciate that the Pivot Light and 360-degree grip zone provide better control on detail work, whether they are working at a bench or in a tight corner. Maintenance staff and small repair shops benefit from a reliable corded rotary tool that does not depend on batteries for longer sessions. With five attachments and a selection of 40 accessories in the kit, users can sand, polish, cut, drill, rout, and engrave using the same tool, making this rotary tool kit a practical choice for day-to-day use.

Dremel 4300-5/40 Variable Speed Rotary Tool Kit, 120V Features

• Endless possibilities one tool: from sanding to grinding, and routing to cutting; the Dremel 4300 produces power from job to job
• Premium rotary tool kit: includes 4300 high performance rotary tool, pivot light attachment, A550 shield rotary attachment, A576 sanding / grinding guide attachment, 675 garden tool sharpener, 565 multipurpose cutting kit, 40 high-quality Dremel accessories, and storage bag
• High powered motor: our most powerful motor delivers maximum performance even in the most demanding applications
• Variable speed: 5,000 – 35,000 rpm with electronic feedback for consistent performance & accurate tool control
• Universal keyless chuck: allows the use of all Dremel accessory shank sizes making it compatible with the entire line of our high-quality accessories
• Pivot light: rotates to illuminate your projects even in hard-to-reach spaces
• Innovated air flow system: ventilation mechanism helps prevent heat build-up for smoother, cooler, and quieter operation

Dremel 4300-5/40 Variable Speed Rotary Tool Kit, 120V Includes

• (1) Dremel 4300 Variable Speed Rotary Tool (120V)
• (1) Pivot Light Attachment
• (1) Dremel A550 Shield Rotary Attachment (A550)
• (1) Dremel A576 Sanding/Grinding Guide (A576)
• (1) Dremel 565 Multipurpose Cutting Kit (565)
• (1) Dremel 675 Garden Tool Sharpener
• (1) Storage Bag
• (1) Dremel 107 Engraving Bit
• (1) Dremel 191 Carving Bit
• (1) Dremel 561 Multipurpose Cutting Bit
• (1) Dremel 932 Aluminum Oxide Grinding Stone
• (1) Dremel 8193 Aluminum Oxide Grinding Stone
• (1) Dremel 84922 3/16″ Silicon Carbide Grinding Stone
• (1) Dremel 401 Mandrel
• (1) Dremel 414 Felt Polishing Wheel
• (1) Dremel 421 Polishing Compound
• (2) Dremel 429 Felt Polishing Wheel
• (3) Dremel EZ412SA EZ Lock Sanding Disc
• (3) Dremel EZ411SA EZ Lock Sanding Disc
• (1) Dremel EZ413SA EZ Lock Sanding Disc, 240 Grit
• (3) Dremel EZ456 EZ Lock Cut-off Wheel
• (1) Dremel EZ407SA Drum Mandrel
• (3) Dremel 408 Sanding Band
• (4) Dremel 432 Sanding Band
• (4) Dremel 445 Sanding Band
• (1) Collet Wrench

Dremel 4300-5/40 Variable Speed Rotary Tool Kit, 120V Uses

• Cutting
• Drilling
• Engraving
• Grinding
• Deburring

Dremel 4300-5/40 Variable Speed Rotary Tool Kit, 120V Specifications

• Voltage: 120V
• Amperage: 1.8 A
• Speed Range: Variable 5,000–35,000 RPM
• Tool Level: 1 – Corded variable speed high
• Attachment Compatibility: All Dremel rotary attachments
• Versatility Meter: High
• Cord Length: 6.0 ft.
• LED Worklight: Yes (Pivot Light)
• Soft Grip: Yes
• Replaceable Motor Brushes: Yes
• Tool Length: 3.1875″
• Tool Width: 15.25″
• Tool Height: 2.0″
• Tool Weight: 25.0 oz.
• MFG Part Number: 4300-5/40
• UPC: 080596040451

Dremel 4300-5/40 Variable Speed Rotary Tool Kit, 120V Warranty

• Dremel’s Limited 2-year Warranty

Why Customers Choose the Dremel Variable Speed Corded Rotary Tool Kit

Users choose the Dremel 4300 variable speed rotary tool because it offers a strong balance of power, control, and versatility in one corded tool. The 1.8 amp motor and 5,000–35,000 RPM speed range let technicians, homeowners, and hobbyists match the speed to the job, whether they are using it as a wood engraver, metal engraver, glass engraver, or for sharpening garden tools. The universal keyless chuck makes it simple to swap between sanding bands, grinding stones, cutting wheels, and engraving bits without extra tools, which saves time during multi-step projects.

For detail work, the Pivot Light and ergonomic grip help users see the workpiece clearly and hold the rotary tool comfortably, even during longer sessions. Maintenance crews and DIY users appreciate that this rotary tool kit arrives with five attachments and 40 accessories, so it can move directly into sanding, grinding, cutting, polishing, and engraving tasks. The corded 120V design ensures consistent power, making the Dremel 4300 a practical choice for workshops, garages, and small jobsite tasks.