Bench Grinder BLAUPUNKT PRIME3 BP-TBG21 300W

The Bench Grinder BLAUPUNKT PRIME3 BP-TBG21 300W is a compact tabletop grinding machine designed for general workshop and home use. Equipped with a 300W motor, it handles sharpening, deburring and light metal shaping tasks. Its small footprint and straightforward controls make it suitable for maintenance, DIY projects and occasional sharpening of hand tools.

Advantages

This bench grinder offers a balance of power and size: the 300W motor provides enough torque for sharpening knives, chisels and drill bits while the compact housing saves workbench space. The unit is designed for stable operation during short to medium duration tasks and comes with tool rests that support controlled material removal. Built for basic metalworking and routine tool maintenance, it is easy to install and operate without complex setup.

Suitable for

• Sharpening hand tools such as chisels, screwdrivers and knives
• Deburring and removing burrs from small metal parts
• Light shaping and smoothing of metal components
• Home workshop and hobbyist maintenance tasks

Key specifications

• Rated motor power: 300 W
• Construction: compact tabletop bench grinder
• Intended use: sharpening, deburring, light metalwork
• Tool support: adjustable tool rests for controlled grinding
• Typical mounting: placed on workbench or table

How to use

Secure the grinder on a stable workbench before operation. Fit the appropriate grinding wheels and check that tool rests are adjusted close to the wheel surface for safe, stable contact. Start the machine and allow it to reach full speed before applying the workpiece. Use light, steady pressure and move the tool across the grinding surface to achieve a consistent edge. Stop periodically to cool the workpiece if it becomes hot, and inspect the wheel for wear or damage before each use. Follow the manufacturer's safety guidelines for eye protection and hand positioning.

Usage recommendations

Use suitable grinding wheels for the material and task, maintain clean, true wheel surfaces, and ensure regular inspection of guards and tool rests. For frequent sharpening, consider cooling the workpiece in water to prevent tempering of cutting edges. Store the unit in a dry location and disconnect power before performing maintenance or wheel changes.