
Sunnen Portable Honing Stone N37j45 An201 Honing Stone 150# Sharpening Stones. High Precision Honing: Advanced technology ensures high precision honing quality and extended service life. ISO9001 Certified: Manufactured strictly abiding by ISO9001 quality management system. Wide Machine Compatibility: Compatible with Sunnen, Gehring, Chishima, Nagle, Nissin, and J&S honing machines. Customization Available: Customized honing stones and tools available based on customer samples or designs. Superior Material Quality: Made with high quality abrasive and metal powder from home and abroad. Efficient Production: Advanced formula system multiplies production efficiency. Professional Manufacturer: Professional manufacturer with 13 years of production experience. Flexible Payment Options: Accepts L/C, T/T, Western Union, and PayPal for payment.