3M Die Grinder 28330, .5 HP 1/4 in Collet 18,000 RPM, 1 Per Case

• 1 hp motor easily handles heavyweight applications such as stock removal
• Fully machined steel motor housing provides strength and durability
• Straight shaft die grinder designed to grind in hard to reach areas
• Wrench flats and overhose interface allow easier maintenance and compatibility with accessories

The 3M Die Grinder is a straight-shaft tool ideal for heavyweight applications such as stock removal and weld leveling, and are designed for continuous use with features that enhance operator comfort and control. Numerous upgrades have been added to enhance the strength and durability of the tool, while maintenance and compatibility improvements make this tool easy to use and maintain.

Designed to Handle the Details
A die grinder is a handheld power tool that runs spindle-mounted abrasives such as coated abrasives or nonwoven surface conditioning abrasives. Typical coated abrasive products that you can run on a die grinder include cartridge rolls for reaching tight corners and crevices, cross pads for sanding small internal diameters, and spiral bands and flap wheels for sanding and polishing contours. Scotch-Brite surface conditioning products typically used include radial bristle discs, combination wheels, and cross buffs for removing rust and debris from internal diameters of small cylinders. These are just a few of a multitude of 3M abrasive products that can be run on a die grinder.

In addition, this tool features numerous upgrades that can improve the tool’s useful lifespan. A fully machined steel motor housing adds strength and durability in rough applications, while wrench flats and an overhose interface allow for easier maintenance and compatibility with accessories. These features work together to make this a tool that you can rely on every day.

Trusted 3M Die Grinder

The 3M Die Grinder 28330 offers reliable performance with its .5 HP motor, making it suitable for demanding tasks. This model is designed to deliver consistent power for various grinding needs.

Its 1/4 inch collet size allows for precise tool holding, ensuring stability during operation. The grinder comes packaged as 1 each per case, making it easy to manage inventory and usage.

Powerful Motor Performance

Equipped with a .5 HP motor, this die grinder runs at a high speed of 18,000 RPM. This power level is ideal for stock removal and weld leveling tasks that require steady and efficient grinding.

The motor’s strength supports continuous use, helping operators maintain productivity without frequent breaks. Its speed and power balance make it versatile for many industrial applications.

Compact Collet Size Benefits

The 1/4 inch collet size is perfect for handling small, detailed workpieces. It allows the use of various spindle-mounted abrasives, including cartridge rolls and flap wheels, for precise grinding in tight spaces.

This size supports a range of 3M abrasive products, enhancing the tool’s flexibility. It’s especially useful for reaching corners and crevices where larger tools can’t fit.

High Speed Grinding Advantage

Operating at 18,000 RPM, this die grinder provides fast material removal and smooth finishes. The high speed helps reduce grinding time while maintaining control over the workpiece.

Such speed is beneficial for applications like weld leveling and surface conditioning, where efficiency and quality are both important. It supports a variety of abrasive attachments for different tasks.

Convenient Packaging Details

The product is sold as 1 each per case, which simplifies ordering and storage. This packaging format suits users who need a single unit for specific projects or replacements.

Having a single unit per case also makes it easier to track usage and manage tool inventory. It’s a practical choice for both individual users and small workshops.