KDTU Hybrid Diamond

These are "daily-driver" premium stones optimized to sharpen ultra-high-carbide steels efficiently while providing excellent feel, low maintenance, and very good edge quality. I use them routinely on my hard steel Spydercos with great success. Hapstone stands out by providing a 10% discount to service and first responder members. They always provide quick service with a smile and often ship by the next day

Excellent stone and would definitely tell others to give it a try well worth the price.

great product and shipping