Bowarepro 5/32" 4mm Chainsaw Sharpening Grinding Stone Bit Burr, Chain Saw Sharpener Tool, Chainsaw Sharpener File for Chainsaw Jade Gem Stone Carving (20PCS/Silver)

• 【Performance Enhancement】The emery grinding head enhances the performance of your tools, providing efficient and effective grinding results for a variety of materials.
• 【Precision Grinding】The diamond coating on the grinding head provides a superior level of precision for grinding tasks, making it ideal for detailed work.
• 【Easy to Use】Chainsaw Sharpening Grinding Stones is easy to install and can be sharpened without removing the chain, reducing the number of times to replace the chain, saving your time and energy.
• 【Wide Range of Applications】The chainsaw sharpening burrs are suitable for grinding, mold processing and repair, engraving, wire cutting, welding seams, etc.
• 【What You Will Get】20PCS*4mm chainsaw sharpener bits. If you have any questions, please contact us. We will answer your questions within 24 hours.

Specification: Item Type: Chainsaw Sharpener Burr Size: 4.0mm Material: Emery(Durable Emery Made) Function: Diamond files for sharpening Package List: 20PCS*Chainsaw Sharpener Burr Mainly applied for grinding, mould processing and repairing, engraving, line cutting, welding bur, etc. Notice: There may be many black spots on the surface of the grinding head. It is not that the Ti coating falls off, but the Ti and silicon cemented carbide are mixed for better use.