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Function:
- Made of high-quality diamond material, it is very hard, tough and durable.
- Specially designed for use with chainsaw chains to sharpen chains consistently and effectively.
- Easy to assemble and handle, no need to disassemble the chain when sharpening, which increases its efficiency.
- Available in 3 sizes: 4 mm, 4.8 mm and 5.5 mm, different sizes to meet your needs.