Hapstone Diamond Suspension is specifically designed for polishing knives. Its premium diamond powder composition ensures a scratch-free finish, leaving the knife edge with a mirror-like polish. The suspension’s higher density compared to alternatives prevents it from spreading excessively on the...

Silicon Carbide Powder is a perfect tool for flattening and lapping synthetic and natural stones. Choose one of 5 available grit: F 80, F 120, F 280, F 500 and F 1000. One bottle contains up to 100 gram of...

Protect your 6" sharpening stones effectively with this sturdy stone case crafted from robust EVA material. The case ensures dependable safeguarding for your stones, making storage and transportation a breeze. Superior EVA material guarantees the case's strength and durability, shielding...

Hapstone CBN Start plates are made in Edge Pro form-factor and is used for sharpening knives on Hapstone, TSProf, and all Edge Pro compatible guided sharpening systems. CBN (Cubic Boron Nitride) is the second-hardest material after diamond.CBN Plate consists of...

Hapstone Diamond Suspension is specifically designed for polishing knives. Its premium diamond powder composition ensures a scratch-free finish, leaving the knife edge with a mirror-like polish. The suspension’s higher density compared to alternatives prevents it from spreading excessively on the...

Work Sharp Precision Adjust is a fantastic sharpener. However, it's limited by stock sharpening stones mounted on the proprietary holder.Premium 4" Stone Holder for Work Sharp Precision Adjust overcomes the limitation. As of today, you may use any 4" sharpening stones...

Hapstone Premium CBN is a new series of CBN stones for sharpening knives using guided knife sharpeners (Hapstone, TSPROF, and other Edge Pro-compatible sharpening systems). Hapstone Premium CBN utilizes advanced hybrid metal-polymer binder - composite of traditional copper-tin alloy and...

Spring-Assisted Stopper Ring to limit the movement of the horizontal shaft in the pivot unit. The stopper is suitable for 6-mm guide rods and compatible with all Hapstone knife sharpeners, TSProf Blitz and Kadet.

Hapstone T2 Flex Rotating Knife Guide offers a refined balance of usability and precision for consistent sharpening. It advances the design of its predecessor while introducing features that simplify and stabilize the process. The Hapstone T2 provides an angle locking...

Hapstone PlaneShift Series includes components of Hapstone RS (such as stone holders or clamp system) adopted for other sharpening systems: PPA, WSPA, KME, Wicked Edge.Universal Stone Holder for Work Sharp Professional Precision Adjust is equipped with a digital angle gauge...

Hapstone RS ULTRA includes the latest upgrades for RS platform, such as Universal Clamps, Precise Angle Adjuster and Advanced Stone Holder. Hapstone RS ULTRA is packed in soft case. 🏗️Hapstone RS Platform ⚙️Hapstone RS Rotating Clamp Module ↕️Precise Angle Adjuster...

Hapstone Opti Clamps (Whole Milled Angled) - the latest development of Hapstone for R2 knife sharpener. Opti is a fusion of Hapstone universal angled clamps (asymmetrical orientation) and Hapstone whole milled clamps (material and clamp shape). Opti Clamps utilize CNC...

Extendable Table Module for Hapstone modular sharpeners is useful for sharpening long and short knives that are difficult to clamp. The central part features the three-point guide similar to Hapstone V7 knife sharpener. Side supports can be set in the desired...

Small Universal Angled Clamps is a fusion of RS clamp form-factor and Hapstone universal clamps with flexible elements. Angled clamps can be turned inward (for small knives) or outward (for long knives). Universal clamps utilize flexible flat spring and spacer...

Hapstone RS Clamps are whole-milled angled clamps consisting of aircraft-grade aluminum, while high-quality stainless steel forms the guides, ensuring durability and operational stability. Maximum blade thickness: 0.25" (6mm).

Small Side Clamps for Hapstone R2 and Hapstone Rotating Module utilize CNC milled superelastic duralumin alloy jaws. Small clamps can be combined with other small clamps.The kit includes 2 clamps. Small Side Clamps are part of Hapstone R2 Lite kit. 

Revision 3 Owners of KME sharpeners were always limited by sharpening stones form-factor. The Universal Stone Holder overcomes the limitation. As of today, you may use thousands of existing sharpening stones. Your life will change forever.Universal Stone Holder for KME allows...

The market is flooded by $10 Chinese angle guides. They all look the same. And they share the same problems: they damage sharpening stones and they are damaged by sharpening stones. And you cannot choose the angle.Hapstone T1 Adjustable Angle...

Hapstone V8 Knife Sharpener is the new mainstream knife sharpener from Hapstone, supplier of successful Hapstone R1. Hapstone V8 on par with Hapstone M3 and Hapstone R2 is part of the Hapstone Modular Platform, innovative technology to let customers configure...

Universal Angled Clamps for Hapstone R2 can be turned inward (for small knives) or outward (for long knives). Clamps utilize flexible flat spring and spacer screws to secure knives of any shape including a full flat grind.The kit includes 2...

Hapstone PlaneShift Series includes components of Hapstone RS (such as stone holders or clamp system) adopted for other sharpening systems.Single-clamp knife sharpeners have consistently been less adaptable than multi-clamp systems when sharpening various blades, for instance, fillet knives. The Planeshift...

4mm Spring-Assisted Stopper Ring to limit the movement of the horizontal shaft in the pivot unit of KME knife sharpeners.  The stopper is suitable for 4mm guide rods and compatible with KME 4mm Universal Stone Holder.

8mm Spring-Assisted Stopper Ring to limit the movement of the horizontal shaft in the pivot unit.  The stopper is suitable for 8mm guide rods and compatible with 8mm Edge Pro Apex and the 8mm KO3.