Bowarepro 5/32" 4mm Chainsaw Sharpening Grinding Stone Bit Burr, Chain Saw Sharpener Tool, File for Jade Gem 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.