KINTIF diamond Sharpening Stone Whetstone #400 Coarse, Mixed abrasive SiC，Fast Cutting, Ideal for Hard Metals, Great Feedback — Open-Box, 14% Off

High-quality abrasive- These whetstones combine 70% monocrystalline diamond with 30% premium silicon carbide to make our unique aggressive cutting and fine polishing abrasive formula. This unique formula abrasive is a solid low cost option that punches way above its weight class in performance and price.

Aggressive Fast Cutting- These are hard, durable, slow wearing, fast cutting whetstones. Our unique 70/30 formula series whetstones are beloved by professional sharpeners for their speed, precision, polish and sticky sharp edges.

Excellent for hard metals- These diamond and silicon carbide whetstones are formulated for high performance on modern super steels and high HRC alloys. Capable of sharpening the following S90v, S110V, K390, 10V, ZDP-189, HAP40, Magnacut, Cru-Wear, CPM-M4, SG2, Apex Ultra, 3V, Super Blue, etc.

Splash and Go - These whetstones do not require soaking. Simply splash with water and begin sharpening. Eliminating soaking time increases efficiency. Go from dull to sticky sharp fast.

No Loading or Clogging - Our non-loading, no clog formula allows these whetstones to maintain their aggressive cutting power for efficient sharpening and easy cleaning.

Our Kintif diamond and silicon carbide whetstones have been designed and engineered to provide an accessible affordable performance based stone for fast sharpening of today’s modern high hardness alloys (stainless, tool steels, HSS, carbon steels, etc.) and super steels. These are hard cast monocrystalline diamond and silicon carbide whetstones. They have been carefully formulated and tuned for aggressive sharpening performance, long term durability, no loading or clogging and remarkable feedback. Sharpen your common and exotic kitchen cutlery, professional chef knives, sushi knives, butcher knives, cleavers, edc pocket knives, hunting/fishing/outdoor knives, scissors, carpenter’s tools, axes, chisels, plane blades, etc. with ease, precision and polish. These whetstones make high performance diamond sharpening accessible to all. These are another Kintif premium whetstone manufactured to our exacting standards and backed by our unwavering commitment to customer service and support. These are fantastic diamond whetstones at an even better price. Purchase with confidence.