Today Only: Save $40 on Dremel 4300 Rotary Kit

Today only, May 28, 2026, Lowe's is taking $40 off the Dremel 4300 Variable Speed Multipurpose Corded Rotary Tool Kit. This is the most powerful rotary tool Dremel makes, loaded into a complete kit, and at this price it is a deal you will want to grab before the day ends. This post contains affiliate links, which means I may earn a small commission if you buy through them—at no extra cost to you. It helps keep the tool deals coming, so thanks for your support! Prices valid at time of posting but are subject to change at anytime.

👉 Grab the Dremel 4300 Rotary Kit Deal at Lowe's

Final Price Breakdown

Was: $129.00 Now: $89.00 You Save: $40.00 (31% off) Deal is today only, May 28, 2026

Why This Tool Is Worth It

A rotary tool is one of the most useful do everything tools you can keep on the bench, and the Dremel 4300 is the flagship of the lineup. It sands, grinds, routs, cuts, sharpens, and polishes, which means one compact tool handles dozens of small jobs that would otherwise take a drawer full of specialized gear.

The 1.8 amp motor is Dremel's most powerful, delivering steady performance even in demanding tasks, while variable speed from 5,000 to 35,000 RPM with electronic feedback lets you match the speed to the material for clean, controlled results. The universal keyless chuck is a standout too, since it accepts every Dremel accessory shank size and opens up the entire accessory line.

This kit is genuinely loaded. You get the 4300 tool, a pivot light, multiple attachments, a tool sharpener, a cutting kit, 40 accessories, and a storage case. For $89, that is an incredible amount of capability and a steal for any shop that handles detail work.

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 Attachment, A576 Sanding/Grinding Guide Attachment, 675 Tool Sharpener, 565 Multipurpose Cutting Kit, 40 Dremel accessories, and plastic storage case

• HIGH POWERED MOTOR: the most powerful motor delivers maximum performance even in the most demanding applications

• VARIABLE SPEED: 5,000 to 35,000 RPM with electronic feedback for consistent performance and accurate tool control

• UNIVERSAL KEYLESS CHUCK: allows the use of all Dremel accessory shank sizes, making it compatible with the entire line of 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

• REPLACEABLE BRUSHES: motor brushes can be replaced to extend tool life

• SLIM and ERGONOMIC BODY: for added comfort and grip during extended use

Who This Is Best For

This kit is ideal for hobbyists, crafters, woodworkers, and DIYers who tackle detailed work and small projects. From carving and engraving to cutting, polishing, and sharpening, the 4300 covers the kind of precision tasks that bigger tools simply cannot handle.

It belongs in a craft room, a home woodworking shop, a garage, or any space where detail and versatility matter. Whether you are a maker who lives in the small details or someone who just wants one tool that does a little of everything, this loaded kit is built to deliver.

This deal expires at the end of the day on May 28, 2026, so do not wait on it.

👉 Claim the Dremel 4300 Deal Before It Ends Tonight

Which detail project would you put the Dremel 4300 to work on first? Drop a comment and let everyone know.

Never miss a sale at Lowe's! Visit our updated Lowe’s Tool Deals Hub to see every current offer in one place. You can also compare these prices against our other major tool guides for The Home Depot, Amazon, and Rockler.