- 4 precision levels for controlled sharpening from coarse to fine; starts with shaping and ends with refinement to deliver sharp, ready-to-use router bits. - Automatic sharpening workflow; eliminates manual grinding effort. Insert the cutter into the designated slot and let the device perform the sharpening for consistent results. - Durable construction with an ABS shell; provides stable sharpening support and reliable performance in everyday use. - Compact, space-saving design; small size fits on most countertops and keeps your workspace organized without crowding. - Function and compatibility: electric router sharpener designed to sharpen cutters through a dedicated slot with four precise levels, enabling precise sharpening results. - Material and build: sturdy ABS shell for durability and stable operation during use. - Size and practicality: small footprint and simple operation make it suitable for household and small shop tasks. - Performance: delivers steady, repeatable sharpening results to extend the life of router bits and cutters. Use scenarios - Home workshop: regularly sharpen router bits between projects to maintain cutting efficiency and finish quality. - DIY repairs and small workshops: quickly restore sharpness of cutters during ongoing tasks, reducing downtime. - Space-limited environments: the compact design fits on crowded workbenches or kitchen counters, keeping tools accessible without clutter.